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SUNFAR C300 81 

 

              C300 series of non-sensor current vector-control inverter manual

 

 

Fu.10 

Output grounding 

(Reserved) 

1.The output terminal   
of inverter grounds 
2. The wire is too long 
between inverter and motor 
and the carrier frequency is 
too high. 

1. Check the connecting wire 
2. Shorten the connection wire 
or 
reduce the carrier frequency. 

Fu.11    Interfere of inverter 

Fault action caused by 
disturbance of 
electromagnetism 

Add absorb circuit around 
inverter 

Fu.12 Inverter 

over-loading 

1. Load is too heavy. 
2. Acceleration time is   
too short. 
3. Torque boost is too high 
or V/F curve is not suitable. 
4. Voltage of Power supply is 
too low   
5. User starts rotating motor 
but doesn’t set function of 
detecting speed and restart. 

1.Reduce the load or replace 
with higher capacity inverter.   
2. Prolong Acc time. 
3. Decrease the torque boost or 
adjusting V/F curve. 
4. Check Voltage of Power 
supply  
5. To set function of detect 
speed 
and restart 

Fu.13 Motor 

over-loading 

1. Load is too heavy. 
2. Acceleration time is too 
short. 
3. The setting of protection 
factor is too small 
4.Torque boost is too high or 
V/F curve is not suitable. 

1. Reduce the load 
2. Prolong Acc time 
3. Increase the over-loading 
protection factor of motor 
[F4.13]

）

 

4. Decrease torque boost 
voltage and adjust V/F curve. 

Fu.14 Inverter 

overheat 

1. Wind hole is blocked 
2. Environmental temperature 
is too high 
3. Fan is damaged 

1. Clear air duct or improve the 
air condition.   
2. Improve ventilation condition 
or decrease carrier frequency. 
3. Replace fan. 

Fu.15 Reserved 

 

 

Fu.16 

External equipment 
failure 

 

There is signal input on the 

peripheral. Equipment fault 
input terminal of Inverter 

Check the signal source and 

the 
pertinent equipments. 

Fu.17 

Inverter output   
lack phase   

Inverter output lack phase 

Check the wire of applied motor. 

Fu.18 Reserved 

 

 

Fu.19 

Main contactor of 
inverter is poor contact 

1. Power supply is too low 
2. Contactor is damaged. 
3. Starting resistance is 
damaged. 
4. Control circuit is damaged.

1. Check power supply   
2. Replace contactor   
3. Replace starting 
resistance. 
4. Contract Us 

Fu.20 

Current  
checking error 

1.The current detecting 
equipment or circuit is 
damaged 
2.Auxiliary power supply has 
problem 

Contract Us 

Содержание C300 Series

Страница 1: ...S H E N Z H E N S U N F A R E L E C T R I C T E C H N O L O G I E S C O L T D C300 series of Inverter Non sensor current vector control Manual ...

Страница 2: ...y if you use it wrongly This manual is attachment together with the inverter Please keep it well and it would be available to engineering and installation personnel repairing and maintaining during the product functioning period SUNFAR has the right to modify and ameliorate products data and dimensions without notice so this manual is updated and all the contents in this manual are subject to chan...

Страница 3: ... 3 4 Terminal of main circuit 3 5 Terminal of Control circuit 3 6 Wiring of RS485 interface and remote panel interface 4 PANEL OPERATIONS 4 1Panel functions 4 2 Panel operation 4 3 State monitor parameter 4 4 Operations 5 PARAMETERS LIST 6 DESCRIPTION OF SPECIFIC FUNCTIONS 6 1 Basic operation parameter unit 6 2 Primary application of parameter unit 6 3 Analog I O parameter unit 6 4 Digital O I par...

Страница 4: ... on off control Panel potentiometer setting frequency and V F control methods 9 2 External control mode external voltage setting frequency and V F control 9 3 Multi speed running external control mode and V F control 9 4 Panel on off control Panel potentiometer setting frequency and linkage control with inverters 9 5 PLC controls the startup and stop of inverter and 3 speed operation Appendix RS48...

Страница 5: ...manufactured packed and transported in the strict quality system But in case there is any error please contact with our company or local agent we will solve the problem as quickly as possible z Inverter s nameplate data 2 Safety regulations There are four kinds of symbols being related with cautions as follows Fig 1 Nameplate Danger If user does not operate according to requirements it will lead t...

Страница 6: ...st be grounded correctly 2 2 4 Be sure to wire or inspect the inverter after power off at least10 minutes 2 2 5 Electron components are sensitive about static electricity so do not drop other material in inverter or touch the main circuit 2 3 Maintenance It is forbidden to connect an AC power supply with the U V and W output terminals directly 1 Do not touch the radiator after power off at least 1...

Страница 7: ... low speed 3 4 When the altitude is over 1000m the inverter will be valid to decrease the rated current and the rated current will decrease 10 when the attitude is increased 1500m 4 Dispose When you dispose inverter and its parts please pay attention to Capacitor The capacitors in inverter may explode when they are burned Plastic Poisonous gas may be generated when the front panel is burned please...

Страница 8: ...for C300 2S0002 C300 2S0007 C300 4T0004 C300 4T0007 Mounting hole Cable inlet of main circuit Cable inlet of control circuit Remote panel interface RS485 interface Upper cover Operation panel C300 4 T 0015 Product C300 Sensorless Vector Low power Drive Applied Motor capacity KW 0002 0004 0007 0450 0550 0 2 0 4 0 75 45 55 Power supply T S 3 phase 1 phase Voltage class 2 4 220V 380V ...

Страница 9: ...nt A Applied motor power KW C300 2S0002 0 69 1 8 0 25 C300 2S0004 1 1 3 0 0 4 C300 2S0007 1 9 5 0 0 75 C300 2S0015 2 9 7 5 1 5 C300 2S0022 3 8 10 0 2 2 C300 4T0004 1 3 2 0 0 4 C300 4T0007 1 5 2 3 0 75 C300 4T0015 2 4 3 7 1 5 C300 4T0022 3 6 5 5 2 2 C300 4T0037 5 6 8 5 3 7 Operation panel Upper cover Right cover RS485 interface Remote panel interface Cable inlet of control circuit Lower cover Cable...

Страница 10: ... 5 and 600Hz And V F curve with multi mode can be discretionally set There are also three curves provided Constant torque curve Dec torque curve 1 and Dec torque curve 2 Torque boost Manual torque boost can be set between 0 and 20 percent Automatic torque boost can be set according to output current V F control Automatic current voltage limiting It will determine automatically the current and volt...

Страница 11: ...inal and combination setting OC output One OC output and one faults electric delay out TA TB TC 16 options can be selected Output Signal Analog output One output 0 10V voltage and upper lower limit can be set by user Voltage stabilizing running Automatically To get the most stable running effect user can select static stabilizing voltage dynamics stabilizing voltage and non stabilizing voltage Acc...

Страница 12: ...temperature Protection Warning Functions Over current over voltage under current under voltage thermal relay overheating short circuit out voltage would be short of the phase The parameters of motor is abnormal Main contactor can t attract Internal memory faults ect Ambient temperature 10 50 Ambient humidity under 90 Ambient atmosphere indoors non corrosive non inflammable non oil non fog etc Envi...

Страница 13: ... the up down installation Fig 2 1 B Inverter Inverter Air flow clapboard Fig2 1 B Multi inverter Installation Fig2 1 A Interval distance Above 120mm Above 5mm Above 120mm Above 50mm Fan ventilation 1 Be sure to install the inverter in a well ventilated room 2 Ambient temperature is from 10 to 40 3 Please avoid putting the inverter in a high temperature and moist location The humidity is less than ...

Страница 14: ...00 4T0015 C300 2S0015 C300 4T0022 C300 2S0022 C300 4T0037 95 105 190 200 160 M4 Fig2 2 A Dimension of model Ⅰ H H1 D W W1 1 Refer to the instruction manual before installation and operation 2 DO not connect AC power to output terminals UVW 3 Isolate from supply and wait 10 minutes before removing this cover 4 Securely ground earth the equipment CAUTION D W1 W H1 H Fig2 2 B Dimension of modelⅡ It i...

Страница 15: ...st be selected over 0 75mm 2 shield wire Shield layer should be connected to earth terminal GND and the length of wire should be shorter than 50m 3 1 5 Separating the main circuit wire from the signal process circuit wiring paralleled wiring should be at a distance of over 10cm and crossed wiring should be vertical with each other 3 1 6 The wire must be less than 30m between motor and inverter Whe...

Страница 16: ...tor Control the power on or power off of inverter expediently z AC electric reactor 1 Improve the power factor 2 Reduce the harmonic wave input for the electric network 3 Weaken the imbalance effect on 3 phase power voltage z Brake resistor In situation of the regenerative braking avoiding bringing voltage too highly R L1 S L2 T U V W C300 P PB Fig 3 2 wiring 1 Refer to the instruction manual befo...

Страница 17: ...2 2 6 32 18 C300 4T0004 0 4 2 5 10 6 C300 4T0007 0 75 2 5 10 6 C300 4T0015 1 5 2 5 16 12 C300 4T0022 2 2 4 16 12 C300 4T0037 3 7 4 20 18 3 3 Basic wiring M Motor Ta Tb Tc U W V R S T GND AVO GND Fault alarmoutput Voltmeter 0 10V Three phase Power supply E X1 X2 X3 X4 GND PLC input terminal Fault Reset VS VC CC PB External brake resistor Open circuit Collector output OC GND Earth RST Three phase Br...

Страница 18: ...ake resistance can be connected between P and PB R S T Connecting three phase AC power supply U V W Connecting three phase AC motor E Earth Terminal P PB R S T U V W E Motor Three phase Power DC Brake Resistance Earth P PB L1 L2 U V W E Motor AC 220V Power DC Brake Resistance Earth P P PB R S T U V W E Motor Three phase Power DC Brake Resistance Earth P P PB L1 L2 U V W E Motor AC 220V Power DC Br...

Страница 19: ...ol command terminal GND Common terminal of control Control Terminal 24V It provides 24V 50mA power and is grounded by GND Those terminals are valid when being connected with GND And running direction is controlled by FWD GND state AVO PLC voltage signal input terminal It is set by F2 9 and allowed to connect with external voltmeter Analog Output GND Common terminal of AVO voltage signal output 0 1...

Страница 20: ...he right 2 External keypad interface and RS485 interface are connected by 6P crystal pin line 3 6 1 Model I It is fit for C300 2S0002 C300 2S0007 C300 4T0004 C300 4T0007 3 6 2Model II It is fit for C300 2S0015 C300 2S0022 C300 4T0015 C300 4T0037 A B Fig 3 4 B model Ⅱ Right cover RS485 interface External keypad interface External keypad interface Fig 3 4 A model Ⅰ RS485 interface ...

Страница 21: ...k running state In any state press this key to return the upper state Set key It affirms current state and parameter and goes to the next function list Run Stop key When F0 4 is 000 this key is valid for panel control When the inverter is stop and press this key the inverter will run When the inverter is stop and press this key the inverter will stop If inverter occur fault press this key to reset...

Страница 22: ...ameter Edit Display 50 00 Parameter data Parameter Storage Display F 0 2 Function code Give up Edit Continue Edit or Return Give up Edit 4 2 Panel operation 1 State parameters enquiries eg 2 Parameter enquiries and edits eg Normal Monitor State Display 45 00 Output freq State Parameter Inquiry Display d 0 Monitor code State Parameter Inquiry Display d 2 Monitor code Parameter Inquiry Display 383 O...

Страница 23: ...ounter d 8 PID setting value d 9 PID feedback value d 10 Running linear speed m s d 11 Setting linear speed m s d 12 Analog input voltage VC V d 13 Reserved d 14 Analog input current CC mA d 15 Reserved d 16 State of input terminal d 17 Temperature of module ºC d 18 Analog output AVO d 19 Reserved d 20 Magnetization current A d 21 Magnetization current setting A d 22 Torque current A d 23 Torque c...

Страница 24: ... 4 1 Initialization 1 Frequency input channel mode selection F0 1 Initialization of inverter is different according to different model If F0 0 is 0 the frequency of inverter is set by keypad 2 Operation channel selection F0 4 Initialization of inverter is different according to different model If F0 4 is 00 0 start and stop of inverter is controlled by key 4 4 2 Simply operation Fig 4 1 simply run...

Страница 25: ...ector using parameters F1 15 F1 18 to set Please press key to start inverter then the inverter will display 0 0Hz Please press upper key on the key to increase input frequency and motor will run Please observe the motor whether it runs normally or not If abnormal please stop running at once and turn off the power and find out the reason then restart Press the key on the key to decrease the setting...

Страница 26: ...ternal terminals 1 0 F0 2 Frequency digital setting 0 00 the upper limit frequency 0 01 0 F0 3 Auxiliary control of freq digital setting The first part of LED form right to left 0 Setting freq will save after power down 1 Setting freq will not save after power down The second part of LED 0 Setting freq is keep when stopping 1 Setting freq will save in F0 2 when stopping 2 Setting freq isclear when...

Страница 27: ...evention REV is valid 1 Prevention REV is invalid The third and fourth part of LED form right to left Reserved 1 0000 F0 7 The lower limit frequency 0 0 Hz F0 8 0 01 0 0 F0 8 The upper limit frequency F0 7 400 00Hz 0 01 50 00 F0 9 Reserved F0 10 Acc time 1 0 1 6000 Sec Min 0 1 F0 11 Dec time 1 0 1 6000 Sec Min 0 1 Basic operation parameter unit F0 12 Characteristics parameters of Acc and Dec The f...

Страница 28: ...ion between out current and Carrier wave is on The third part of LED form right to left 0 The relation between module temp and Carrier wave is off 1 The relation between module temp and Carrier wave is on The third part of LED form right to left 0 The relation between out frequent and Carrier wave is off 1 The relation between out frequent and Carrier wave is on 1 1110 Basic operation parameter un...

Страница 29: ...1 8 100 0 0 1 0 0 F1 7 V F freq 2 F1 9 F1 5 0 01 0 0 F1 8 V F voltage 2 F1 10 F1 6 0 1 0 0 F1 9 V F freq 1 0 0 F1 7 0 01 0 0 F1 10 V F voltage 1 F1 1 F1 8 0 1 0 0 F1 11 DC braking current when starting 0 0 100 0 0 1 50 0 F1 12 DC braking time when starting 0 0 20 0 S 0 1 0 F1 13 Reserved F1 14 Compensate for slip freq 0 150 1 0 F1 15 Rated voltage of applied motor 200 500V 100 250V 1 380V 220V F1 ...

Страница 30: ...valid when zero frequency 1 Prepare pre excitation is invalid when zero frequency The third and fourth part of LED Reserved 1 0001 F1 22 Pre excitation of starting time 0 10 2 00Sec 0 01 0 30 Primary applied parameter unit F1 23 Self adapting rectify of motor parameters The first part of LED form right to left 0 Self adapting rectify of stator resistance will invalid 1 Self adapting rectify of sta...

Страница 31: ...parameter unit F1 30 Reserved F2 0 Input lower limit voltage VC 0 0 F2 1 0 1 0 0V F2 1 Input upper limit voltage VC F2 0 10 0V 0 1 5 0 V F2 2 Input lower limit current CC 0 0mA F2 3 0 1 4 0 F2 3 Input upper limit current CC F2 2 20 0mA 0 1 20 0 F2 4 Frequency with the min setting 0 0 F2 5 0 01 0 00 F2 5 Frequency with the max setting F2 4 550 0Hz 0 01 50 00 Analog I O parameter unit F2 6 Character...

Страница 32: ...ing mode Refer to the explanations about 0 19 1 0 F2 9 Analog output selection AVO The first part of LED form right to left AO1output 0 Output freq 1 Output current 2 Output voltage 3 Rotational speed Of applied motor 4 PID setting 5 PID feedback The second and third and fourth part of LED Reserved 1 0000 F2 10 The lower limit of analog output AVO 0 0 F2 11 0 1 0 0 V F2 11 The upper limit of analo...

Страница 33: ...ontrol terminal 2 3 Multi speed control terminal 3 4 Wobble freq is valid 5 State of wobble freq reset 6 FWD jog control 7 REV jog control 8 Acc Dec time selection terminal 1 9 Acc Dec time selection terminal 2 10 Freq setting channel selection 1 11 Freq setting channel selection 2 12 Freq setting channel selection 3 13 Freq is controlled gradually increase UP 14 Freq is controlled gradually incre...

Страница 34: ...it 7 Running in zero speed 8 Inverter will stop when under voltage 9 PLC stage is end of run 10 PLC periodic is end of run 11 Reserved 12 Setting value of counter arrives 13 Designated value of counter arrives 14 Reserved 15 Reserved 16 Inverter fault 17 Restrictions on wobble freq of the upper and lower limit freq 18 Reserved 1 16 F3 6 Frequency reach the checkout amplitude 0 0 20 00Hz 0 01 5 00 ...

Страница 35: ...0 F4 4 Initial freq of DC braking when stopping 0 0 50 00Hz 0 01 3 00 F4 5 Waiting time of DC braking when stopping 0 0 5 0 S 0 1 0 1 F4 6 Action time of DC braking whenstopping 0 0 20 0 S 0 1 0 F4 7 DC braking current when stopping 0 0 100 0 1 50 0 F4 8 Running threshold of zero freq 0 0 100 0Hz 0 01 0 0 F4 9 Return different of zero freq 0 0 50 00Hz 0 01 1 00 F4 10 Jog frequency 0 0 the upper li...

Страница 36: ... 0 1 6000 s min 0 1 F4 20 Deceleration time 3 0 1 6000 s min 0 1 F4 21 Acc time 4 Jog Acc time 0 1 6000 s min 0 1 F4 22 Dec time 4 Jog Dec time 0 1 6000 s min 0 1 F4 23 Modified rated of UP DW terminals 0 01 100 0Hz Sec 0 01 10 00 F4 24 Start voltage of dynamic braking 600 750V 1 700V F4 25 Action ratio of dynamic braking 10 100 1 60 F4 26 Restart after power down setting The first part of LED 0 I...

Страница 37: ...irst stage freq 1 Restart from running freq which is saved before running is break 2 Restart from setting freq when running is break The fourth part of LED PLC save state 0 Non save after power off 1 Save after power off 1 0000 F5 1 Multi speed frequency 1 0 0 the upper limit freq 0 01 35 00 F5 2 Multi speed frequency 2 0 0 the upper limit freq 0 01 15 00 F5 3 Multi speed frequency 3 0 0 the upper...

Страница 38: ... 10 0 F5 15 Running time of Multi speed 7 0 0 6000 s 0 1 10 0 F5 16 Running time of Multi speed 8 0 0 6000 s 0 1 10 0 F5 17 Running direction of PLC multi speed The first part of LED form right to left 0 Stage 1 FWD 1 Stage 1 REV The second part of LED 0 Stage 2 FWD 1 Stage 2 REV The third part of LED 0 Stage 3 FWD 1 Stage 3 REV The fourth part of LED 0 Stage 4 FWD 1 Stage 4 REV 1 0000 F5 18 Runni...

Страница 39: ... F6 6 Amplitude accumulation of Skip freq 1 0 0 5 00Hz 0 01 0 F6 7 Skip freq 2 0 0 the upper limit freq 0 01 0 F6 8 Amplitude accumulation of Skip freq 2 0 0 5 00Hz 0 01 0 F6 9 Linear speed coefficient setting 0 01 100 0 0 01 1 F6 10 Close loop analog coefficient setting 0 01 100 00 0 01 1 00 F6 11 Rotator speed coefficient setting 0 01 10 00 0 01 1 00 F6 12 Monitor item selection 1 0 11 1 0 F6 13...

Страница 40: ...restart mode 0 Restart according to parameters saved before stop 1 Restart The third part of LED 0 The wobble freq is fixed 1 The wobble freq is changeable The fourth part of LED Storage characteristics of wobble freq 0 It will not save the running state of wobble freq after power off 1 It will save the running state of wobble freq after power off 1 1000 F7 1 Preset freq of wobble freq 0 0 the upp...

Страница 41: ...gulating property of PID controller 0 positive interaction 1 Reactor The fourth part of LED 0 PID with unidirectional control 1 PID with two directions control 1 0020 PID control parameter unit F8 1 Inner PID setting and channel selection The first part of LED form right to left 0 Digital setting 1 Serials interfacesetting 2 Panel potentiometer setting it is on the operationpanel 3 External voltag...

Страница 42: ...e constant 1 0 100 0 s 0 1 10 0 F8 9 Allowable deviation limit 0 20 0 0 1 0 0 F8 10 Preset freq for close loop 0 0 the upper limit freq 0 01 0 0 F8 11 Holding time of preset freq for close loop 0 0 6000 0Sec 0 1 0 0 F8 12 Sleeping threshold 0 0 10 00 0 01 10 00 F8 13 Awakening threshold 0 0 10 00 0 01 0 0 PID control parameter unit F8 14 Reserved Serials communication parameters F9 0 Communication...

Страница 43: ...ication is lost 0 Stop 1 Keep The third part of LED Reserved The fourth part of LED Communication protocol setting from 0 to 2 1 0000 F9 4 Checkout time of communication overtime 0 0 100 0s 0 1 10 0 F9 5 Linkage setting proportion 0 01 10 00 0 01 1 00 F9 6 Rectify channel of linkage setting proportion 0 Close 1 Panel potentiometer 2 External voltage signal VC 0 10V 3 External current signal CC 0 2...

Страница 44: ...rque adjust intensity 1 3333 FC 5 Function Action selection the first part of LED form right to left Cooling fan control 0 Cooling fan run after inverter run 1 Cooling fan will automatic run when inverter is power on The second part ofLED Variable speed control of cooling fan 0 Invalid 1 Valid Cooling fan always keep the max speed The third part of LED Voltage over modulation 0 Invalid 1 Valid The...

Страница 45: ... Types Function Code Name Setting range Minimum Setting Manufacture Setting Modify Limit FC 11 Integral time constants of closing loop of rotational speed 0 10 10 00 0 01 1 00 FC 12 Compensation rectify of death zone 0 25 1 0 Special function parameter unit FC 13 Program version 2000 2099 1 ...

Страница 46: ...de F1 20 Parameters self determination 3 When you can t gain nameplate parameters of applied motor or you need inverter to inverter several motors please take V F method It is used for selecting input channel of frequency instruction 0 Frequency digital setting by operation panel Setting frequency of inverter can be set by parameter F0 2 as well as by the key on the operation panel in normal monit...

Страница 47: ...F3 3 When F0 1 is 0 frequency digital setting controls output frequency of inverter which has been decided by this data In normal monitor state you can use the key to modify this parameter As to the methods of setting frequency F0 1 is 1 or methods of interfacing F0 1 is 2 the frequency will save in parameter F0 3 after power off if F0 3 is 00 0 When F0 1 is 0 1 or 2 set parameter F0 3 to ensure t...

Страница 48: ...ation of being on or off of external terminals FWD REV and GND while the mode is decided by parameter F0 5 The manufacture setting is shown as follows 2 Serial Communication RS485 interface The inverter will receive running instruction from the PC or Master The second part of LED form right to left to select function of the key 0 It is valid for panel When F0 4 is 0000 key on the operation panel i...

Страница 49: ...nals X1 X4 Switch function is shown as follows 1 SW1 Stop trigger switch of inverter 2 SW2 FWD trigger switch 3 SW3 REV trigger switch This parameter is used for modifying the present output phase sequence of inverter which modifies the running motor direction Control effect of panel control method is shown as the following table Fig 6 1 three line mode wiring SW1 SW2 SW3 X FWD REV GND Fig 6 2 Out...

Страница 50: ...line Output freq of inverter will increase or decrease according to fixed rate 1 S curve Output freq of inverter will increase or decrease according to graded rate Characteristics of S curve are set by parameter F0 13 and F0 14 The second part of LED To set Acc Dec method 0 Output freq will be modified according to Acc Dec time 1 Output freq will be automatically modified according to lode The thi...

Страница 51: ...erter would decrease a little and the interference rates of inverter would increase little When environmental temperature is too high and motor s load is too heavy carrier frequency should be decreased properly to improve the heat thermal performance It used for setting correlative characteristics about carrier wave It is used for preventing error modify about data 1 Forbid to modify all parameter...

Страница 52: ...uited to the constant power load such as fan pump etc If there is some unstable phenomenon in light load running please switch to run in the decreasing torque curve 1 3 V F user defined curve It is used for setting user defined curve which you need It is used for improving the low frequency torque character In low frequency running it will make boost compensation for the output voltage of inverter...

Страница 53: ...quency of motor Maximal output voltage is corresponding to output voltage when inverter outputs the base running frequency Usually it is rated voltage of motor Those parameters are used for setting user defined curve which you need Shown Voltage Boost voltage f F1 3 Voltage F1 4 1 Decreasing torque curve F1 4 2 Constant torque curve f Boost voltage F1 3 F1 1 F1 1 Fig 6 5 Torque boost F1 2 Torque b...

Страница 54: ...as Fig 6 7 Fig 6 6 V Fuser defined curve F1 13 Reserved F1 11 DC braking current when start Setting range 0 0 100 0 F1 12 DC braking time when start Setting range 0 0 20 0 S When rated current of motor is lower than rated current of inverter please pay attention to set F1 11 Make sure that DC braking current is lower than rated current of motor Fig 6 7 Process of start and stop F1 11 DC braking cu...

Страница 55: ...er F1 20 will clear automatically Before start function of Parameters self determination please make sure that nameplate parameters of motor F1 15 F1 18 are input correctly and the motor has stopped Self determination function of static parameter motor would always keep silent when parameter is self determining Self determination function of dynamic parameter motor runs to rated speed for a while ...

Страница 56: ...rt of LED form right to left To start Pre excitation 0 To start Pre excitation is invalid It isn t needed to set air gas flux beforehand when motor is from stopping to starting 1 To start pre excitation is valid To give motor a pre excitation before it startup Pre excitation of starting time is set by parameter F1 22 The second part of LED form right to left zero freq excitation preparation 0 Prep...

Страница 57: ...Self adapting rectify of excitation is valid The third part of LED form right to left to select self adapting rectify of rotor resistance function 0 Self adapting rectify of rotor resistance is invalid 1 Self adapting rectify of rotor resistance is valid The fourth part of LED form right to left reserved Some parameters of motor have influenced by temperature change and control performance is affe...

Страница 58: ... voltage channel VC1 and it should be set according to the actual input signal F2 2 and F2 3 define the range of analog input current channel CC and it should be set according to the actual input signal They define the Corresponding relation between analog input pulse input and setting frequency Shown as fig 6 10 It is used for selecting input character of external analog value or pulse value The ...

Страница 59: ...ting Value Combination setting mode 0 External voltage VC External current CC 1 External voltage VC External current CC 2 External voltage VC panel setting 3 External voltage VC panel setting 4 External current panel setting 5 External current panel setting 6 External voltage VC panel setting digital setting 7 External voltage VC panel setting digital setting 8 External current panel setting digit...

Страница 60: ...cumulation of AVO is in direct ratio to the output voltage F2 11 is corresponding to F1 4 and F1 15 3 Rotational speed of applied motor Amplitude accumulation of AVO is in direct ratio to the motor rotational speed of inverter F2 11 is corresponding to rotational speed that is corresponded with the upper limit freq 4 PID setting Amplitude accumulation of AVO is in direct ratio to the setting value...

Страница 61: ...ble freq is valid When F7 0 is 2 and any of those parameters are set 4 wobble freq is valid 5 State of wobble freq reset When inverter stop and F7 0 is 0 forcible reset will work by setting those parameters 6 FWD jog control 7 REV jog control When F0 4 is 1 and any of those parameters is set 6 or 7 external jog signal is valid 8 Acc Dec time selection terminal 1 9 Acc Dec time selection terminal 2...

Страница 62: ...ent is fault The inverter will lock output signal and display FU 16 18 Three line mode running control When F0 5 is 2 one of external terminal X1 X6 defined by this parameter it would stop trigger switch of inverter Refer to explanation about F0 5 19 DC braking control When inverter is stop and one of external terminals X1 X6 defined by this parameter is connected with CM and output freq is lower ...

Страница 63: ...al High resistance 2 Freq level detection signal FDT When the output frequency of inverter is over FDT Frequency level the inverter will output the valid signal Low electrical level after the setting delay time When the output frequency of inverter is lower than FDT frequency level after the same delay time it will output the invalid signal High resistance Fig 6 12 Inner wiring diagram of output t...

Страница 64: ...n the output frequency reaches the lower limit frequency the terminal will output the valid signal Low level Otherwise it will output the invalid signal High resistance 7 Running in zero speed Running instruction is valid and output freq is 0 if inverter is input freq the terminal will output the valid signal Low electrical level If inverter is not input freq the terminal will output the invalid s...

Страница 65: ...y time terminals will output the valid signal shown as fig 6 14 If output freq beyond the setting value set by parameter F3 9 after the setting delay time set by parameter F3 10 terminals output valid signal shown as fig 6 15 6 5 Auxiliary running parameter unit Those parameters are used for defining characteristics with relation to start mode shown as fig6 16 The explanation of F4 0 is shown as f...

Страница 66: ... DC braking current when stopping is the percentage of rated current of inverter When capability of applied motor is lower than inverter capability please be sure to set F4 7 Those parameters define characteristics of freq zero crossing When inverter takes analog input freq to set freq analog signal will fluctuate around zero to cause sluggish input Those parameters have lagging function to avoid ...

Страница 67: ...22 Jog Freq F4 10 Jog Acc time F4 21 Jog Acc time F4 22 f t Jog signal Jog Dec F4 21 Jog running is special running method of inverter Whatever the initial state of inverter stop or run the jog signals will be received The transition form initial running freq to jog freq is act according to parameters F4 21 and F4 22 F4 10 Jog frequency Setting range 0 0 Upper limit frequency Fig6 17 freq zero cro...

Страница 68: ...and high performance with braking torque If setting value of parameter F4 12 is big the Braking effect will obvious But inverter will alarm about over voltage if inverter is not connect braking resistance The parameter is used for setting the sensitivity of thermal relay protection for applied motor When the rated current of applied motor doesn t match with the rated current of inverter it can acc...

Страница 69: ...duration at zero frequency when the inverter changes its running direction and it is shown as the following fig 6 20 FWD and REV dead time is set for the big inertia load which has the mechanical dead zone F4 15 Reserved F4 16 Dead time of FWD REV Setting time 0 0 5 0 Sec F4 17 Acceleration time 2 Setting range 0 1 6000 Sec F4 18 Deceleration time 2 Setting range 0 1 6000 Sec F4 19 Acceleration ti...

Страница 70: ...t to decline DC voltage When DC voltage declines to the certain value F3 19 50V inner brake unit of inverter will be off shown as Fig 6 22 Braking unit action ratio is used for defining the voltage on brake resistor and the voltage on brake unit is Voltage PWP Duty cycle equals brake action ratio The ratio is larger and the energy is consumed more quickly at the same time the power of brake resist...

Страница 71: ...ed frequency 1 Setting range 0 0 the upper limit freq F5 2 Multi speed frequency 2 Setting range 0 0 the upper limit freq F5 3 Multi speed frequency 3 Setting range 0 0 the upper limit freq F5 4 Multi speed frequency 4 Setting range 0 0 the upper limit freq F5 5 Multi speed frequency 5 Setting range 0 0 the upper limit freq F5 6 Multi speed frequency 6 Setting range 0 0 the upper limit freq F5 7 M...

Страница 72: ...as an analogy with single loop mode The difference is that output freq is reduced to 0 within the given decelerate time after a certain stage is in the end of running and inverter will run at next stage 2 Continuous loop mode Inverter will run eight stages in turn If the eighth stage is at the end of running the inverter will run in the next cycle from the first stage 3 Continuous loop and stop mo...

Страница 73: ...inverter will restart form setting of running time and freq the different between mode 1 and mode 2 is initial freq Shown as fig6 24 The fourth part of LED PLC save state 0 Non save after power off It will not save PLC running state after power off Inverter will run form the stage 1 when power on 1 Save after power off It will save PLC running state after power off Inverter will run form the stage...

Страница 74: ... Stages 3 REV The fourth part of LED 0 Stage 4 FWD 1 Stages 4 REV F5 18 The first part of LED form right to left 0 Stage 5 FWD 1 Stages 5 REV The second part of LED 0 Stage 6 FWD 1 Stages 6 REV The third part of LED 0 Stage 7 FWD 1 Stages 7 REV The fourth part of LED 0 Stage 8 FWD 1 Stages 8 REV 6 7 Advanced running parameter unit F6 1 is used for resetting some faults and run again F6 2 defines i...

Страница 75: ...l will be withdrawn The clock cycle of counter should be over 5ms and the min width should be 2ms It is used for avoiding resonance point of mechanical lode Shown as fig 6 26 This parameter is used for confirming the diapaly value of running linear speed and F6 3 Final value setup of internal counter Setting range 1 60000 F6 4 Internal timer setup Setting range 1 60000 F6 5 Skip freq 1 Setting ran...

Страница 76: ...ome back parameter unit F0 F9 to manufacture setting 2 Clean fault records Running linear velocity d 10 F6 9 output frequency d 0 Setting linear velocity d 11 F6 9 Setting frequency d 6 F6 10 Close loop analog coefficient setting Setting range 0 01 100 0 PID feedback value d 9 F6 10 actual feedback value PID setting value d 8 F6 10 setting value F6 11 Rotator speed coefficient setting Setting rang...

Страница 77: ...tional valid When external input terminals are valid namely one of F3 0 F3 3 is 4 the inverter will run in wobble freq running mode When external input terminals are invalid the inverter will run in preset freq of wobble freq F7 1 The second part of LED restart mode 0 Restart according to parameters saved before stop 1 Restart The third part of LED wobble freq characteristics Refer to explanation ...

Страница 78: ...hen freq arrives the lower limit freq the freq will fast ascend Jumping freq is amplitude which freq ascends or declines Shown as fig6 27 Actual jumping freq F7 4 Amplitude of wobble freq F7 3 F7 5 defines the running time from lower limit freq to upper limit freq of wobble freq namely Acc time F7 5 defines the running time from upper limit freq to lower limit freq of wobble freq namely Dec time T...

Страница 79: ...osing of PID controller 0 Monopole PID control 1 ambipolar PID control Under the monopole PID control mode the output phase sequence of inverter is mono direction and the external terminal decides the direction of output that it has no relation with the output of PID controller The adjusting effect of PID controller F8 0 Inner PID control Setting range 0000 1122 F7 2 External freq set by F0 1 Pres...

Страница 80: ...ogether under this control mode Please refer to fig 6 30 It is used for setting inner PID and feedback channel The first part of LED form right to left It is used for setting PID channel 0 Digital setting It is set by parameter F8 2 1 Serials interface setting 2 Panel potentiometer setting it is on the operation panel F8 1 Inner PID setting and channel selection Setting range 0000 0504 PID setting...

Страница 81: ... CC The fourth part of LED Reserved If F8 1 is 0 00 setting value will be set by F8 2 Parameters F8 3 and F8 4 define the upper and lower limit value of PID setting Parameters F8 5 and F8 6 define corresponding relation with PID feedback value Shown as fig 6 31 Those parameters are inner parameter of PID F8 2 Inner PID close loop digital setting Setting range 0 0 10 00V F8 3 Minimum fixed value Se...

Страница 82: ...st targeted value When controlled object almost arrives targeted value PID controller will be valid to improve response speed It defines feedback value while inverter goes to sleep state When actual feedback value is bigger than setting value and inverter arrives lower limit value the inverter will go sleep Shown as fig 6 33 It defines feedback value while inverter goes to work state from sleep st...

Страница 83: ...d fourth part of LED Reserved It defines waiting time which is the time from local receives correctly code to send response data frames The first part of LED form right to left 0 The inverter is slave 1 The inverter is master The second part of LED Act selection after communication is lost 0 Stop 1 Keep The third part of LED Reserved Fig 6 33 PID contro sleeping and awakening function F8 14 Reserv...

Страница 84: ...nnel Rectify channel 1 Panel potentiometer Rectify channel 2 External voltage signal VC 0 10V Rectify channel 3 External current signal CC 0 20mA 6 11 Special function parameter unit It defines lower limit voltage which terminals P and P are allow while inverter is working normally For some low voltage conditions user can decrease under voltage protection level to ensure that inverter is running n...

Страница 85: ...ird part of LED Over current inhibit intensity The fourth part of LED Self adapting braking torque adjust intensity The first part of LED form right to left Cooling fan control 0 Cooling fan run after inverter run Cooling fan will stop after inverter stop When temperature is above 40 the cooling fan also will also run 1 Cooling fan will automatic run when inverter is power on The second part of LE...

Страница 86: ...ser Rectify coefficient of dead zone can be modify by parameter F1 20 only It is read only parameter FC 7 Reserved FC 8 Agency password Setting range 0 9999 FC 9 Rotational speed coefficient Setting range 0 10 5 00 FC 10 Gain of closed loop of rotational speed Setting range 0 50 1 20 FC 11 Integral time constants of closed loop of rotational speed Setting range 0 10 10 00 FC 12 Compensation rectif...

Страница 87: ...stopping 1 Load occurs mutation 2 Power grid voltage is too low 1 Decrease power supply load fluctuation 2 Check voltage Fu 4 over voltage during Acc 1 Input voltage is too high 2 Power supply is switched on or off frequently 1 Check power supply voltage 2 Decrease setting value of F4 11 3 Control the on off of inverter by the control terminal Fu 5 over voltage during Dec 1 Deceleration time is to...

Страница 88: ...tion time is too short 3 The setting of protection factor is too small 4 Torque boost is too high or V F curve is not suitable 1 Reduce the load 2 Prolong Acc time 3 Increase the over loading protection factor of motor F4 13 4 Decrease torque boost voltage and adjust V F curve Fu 14 Inverter overheat 1 Wind hole is blocked 2 Environmental temperature is too high 3 Fan is damaged 1 Clear air duct o...

Страница 89: ...2 Doing the self detection of otor parameter once again Fu 32 V phase motor parameters are abnormal Phase motor parameters are abnormal phase motor parameters is abnormal 1 The motor parameter is abnormal 2 The self detection of motor parameter is failed 1 Check the motor lines 2 Doing the self detection of motor parameter once again Fu 33 W phase motor parameters are abnormal 1 The motor paramete...

Страница 90: ...ult record d 32 Output frequency of last fault d 27 Second fault record d 33 Setting frequency of last fault d 28 Third fault record d 34 Output current of last fault d 29 Fourth fault record d 35 Output voltage of last fault d 30 Fifth fault record d 36 DC voltage of last fault d 31 Sixth fault record d 37 Module temperature of last fault Be sure to check the fault cause and exclude it before res...

Страница 91: ...should be open Humidity is less than 90 and no condensation 2 No peculiar smell no flammable and explosive gases Cooling system 1 Installation Environment 2 Fan in inverter 1 Installation environment is well ventilated and the duct is not blocked 2 Fan is normal and no abnormal voice Inverter 1 Vibration Temperature raise 2 Noises 3 Wire Terminal 1 Vibration smooth the temperature of air outlet is...

Страница 92: ... lifetime of all the cooling fans in the inverter is about 15000 hours that inverter is used continuously about two years If the fan occurs the abnormal noise or vibration it should be replaced immediately 8 3 Storage If the inverter don t used for a long time please notice the following items To avoid storing the inverter at the environment with high temperature humidity vibration or metal dust a...

Страница 93: ...the faults are caused by the following cases certain service cost would be charged Malfunction is caused by not following the operation manual or over using the standard specification Malfunction is caused by repairing without admision Malfunction is caused by the bad storage Malfunction is due to application of inverter for abnormal functional needs Damage is caused by fire salt corrode gas corro...

Страница 94: ...n F0 1 is 3 panel potentiometer is valid 9 1 2 Basic wiring 9 1 3 Operation Notes Press key to start the inverter and then rotate the button of panel potentiometer in clockwise to increase setting frequency step by step Contrarily rotate in anti clockwise to decrease setting frequency step by step Press key to stop the inverter M Motor U W V R S T AVO GND Voltmeter 0 10V E 3 phase Breaker Power Su...

Страница 95: ...or will running backward FWD GND and REV GND are off or on at the same time the inverter will stop If X1 X2 and X3 are all opened with CM the multi speed running is invalid The inverter will run as the setting instruction speed The setting frequency channel is selected by parameter F0 1 If one terminal or all of X1 X2 and X3are connected with GND terminal the inverter will run as the multi speed f...

Страница 96: ...tion to determine motor s parameters 6 Setting UP DW terminal select X1 X2 for UP DW terminal corresponding to parameters settings are F3 0 13 X1 is UP terminal F3 1 14 X2 is DW terminal 9 3 2 Basic wiring 9 3 3 Operation Notes 1 Motor s nameplate parameters must be set before inverter run sometime parameters self determination is necessary 2 Press key start inverter press key next time stop inver...

Страница 97: ...onsole Slave setting 1 Freq setting channel is RS485 interface Namely F0 1 is 2 2 Operation channel selection isRS485 interface Namely F0 4 is 00 2 3 Communication setting Parameter F9 0 is default 4 If F9 3 is 0000 the inverter is slave 5 Linkage setting proportion Parameter F9 5 will be set by user needs 6 Rectify channel of linkage setting proportion is external voltage signal VC Namely F9 6 is...

Страница 98: ... providing a typical control method The control approaches are as follows 1 through terminal X0 to startup the running of inverter 2 through terminal X5 to stop the running of inverter 3 through the switching on terminal X1 X2 and X3 which respectively correspond to 10Hz 20Hz 50Hz and M Motor U W V R S T Power supply E RS485 A B Host M Motor U W V R S T Power supply RS485 A B Guest M Motor U W V R...

Страница 99: ...3 The connection of master and slave hardware SUNFAR inverter uses crystal pin telephone line to connect PLC using RS485 Please refer to the following fig9 5 9 5 4 The master control wiring diagram of SUNFAR inverter and PLC 9 5 5 The slave setting 1 The channels of output frequency communication interface F0 1 2 水晶插座 RDA RDB SDA SDB SG Fig 9 5 Wiring method N L COM X0 X1 X2 X3 X5 stop Speed 3 Spe...

Страница 100: ...2 F M O V K 0 D 1 0 0 K 1 5 F M O V K 0 D 5 5 0 K 2 5 M 8 0 1 2 X 0 0 0 7 M O V H 1 1 D 1 0 5 M O V H 4 D 1 0 3 M 8 0 0 0 M O V H 5 A D 1 0 0 6 M O V D 5 1 6 K 2 M 1 6 0 M O V H 0 D D 1 1 4 M O V D 5 1 5 K 2 M 1 6 8 M O V K 4 M 1 6 0 D 5 3 0 2 X 0 0 1 M O V H 3 D 1 0 8 X 0 0 3 X 0 0 2 M O V H 0 E 8 D 1 0 9 X 0 0 2 M O V H 0 D 0 D 1 0 9 X 0 0 1 X 0 0 3 M O V H 7 D 1 0 8 5 M O V H 1 3 D 1 0 8 M O V ...

Страница 101: ...ing the information or cannot finish the action demanded by master it will send one fault signal to master as a response 1 2 Application scope 1 2 1 Application products The protocol is fit for all sunfar series of inverters for example C300 C320 E380 series of inverter and some other inverters 1 2 2 Application methods 1 The inverter will be connected into a Single master Multi slave PC PLC contr...

Страница 102: ...the slave is inverter Master not only visits some slave but also sends the broadcast information to all the slaves For the single master Inquiry Command all of slaves will return a signal that is a response for the broadcast information provided by master slave needs not feedback a response to master machine 2 2 1 Data format 3 kinds of data transmission format are optional 1 bit start bit 8 bit d...

Страница 103: ... 11 and 18 bytes The type of character are ASC code and hex Ⅱ 1 3800H is shown as ASC code Ⅱ 2 3800H is shown as hex 2 3 1 Master command frame Sending Sequence Definition Sending Sequence Definition 0 Header 9 Setting data 1 Slave addr 10 Setting data 2 Slave addr Slave addr 11 Setting data 3 Type of order 12 Setting data Data area 4 Operation order 13 Check sum 5 Operation order Order area 14 Ch...

Страница 104: ...hex code and invalid byte fill 0 Unaided headers of 2AH and 5AH aren t rightful header There need waiting time above five bytes before sending header 2 4 2 Slave address Slave address is inverter address The address range of slave machine is 0 30 31 1FH is broadcast communication address 2 4 3 Type of order Type of order is only in master command frame and defines task of the data in this frame Le...

Страница 105: ...llowing table Data Definition Data Definition 0 Slave receive data and works well 1 Data received form master is beyond the permission range 2 When slave is running data can t be modified 3 If modify the data please input password 4 To try read and write parameter 5 Reserved 6 Appointed code or addr Is invalid 7 It exist invalid ASC code in message Ⅱ 8 Type of order or operation order is invalid 9...

Страница 106: ...aking state 20H Slave is in fault state 21H Slave is emergency 2 4 7 Check sum The sum of ASC or hex form slave address to setting data running data is check Ⅱ sum 2 4 8 Frame Tail 0DH is hex namely ASC of CR is 0DH Ⅱ 3 Description about frame format 1 Order is read state and information about slaves Ⅰ 0 1 2 3 4 5 6 7 8 9 10 11 12 13 Master Sending Header Slave addr Slave addr 0 Operation order Op...

Страница 107: ...eq of master Reserved Reserved Reserved Reserved 4 F Reserved For example if data type is 0 slave return 400185 4 mean voltage level 0 means Character information 0185 means power 18 5Kw 2 Order is used for reading r Ⅱ unning parameter of slave 0 1 2 3 4 5 6 7 8 9 10 11 12 13 Master Sending Header Slave addr Slave addr 1 Operation order Operation order 0 Data subentry Data subentry Check Sum Check...

Страница 108: ...ve d 0 00 Output frequent d 1 01 Output current d 15 15 External pulse input d 37 37 Temperature of module of last fault 3 Order is read parameters of code Ⅲ 0 1 2 3 4 5 6 7 8 9 10 11 12 13 Master Sending Header Subordi nation addr Subordi nation addr 2 Operation order Operation order Data type Data Addr Data Addr Check sum Check sum Check sum Check sum Tail Slave responding Sending Sequence 0 Hea...

Страница 109: ...er 13 Check sum 5 Operation order 14 Check sum 6 Data type 15 Check sum 7 Data addr 16 Check sum 8 Data addr 17 Tail Slave responding Sending Sequence 0 Header 9 Setting data 1 Slave addr 10 Setting data 2 Slave addr 11 Setting data 3 Slave responding 12 Setting data 4 State feedback 13 Check sum 5 State feedback 14 Check sum 6 Data type 15 Check sum 7 Data addr 16 Check sum 8 Data addr 17 Tail Da...

Страница 110: ...ck sum 3 4 11 Check sum 4 Operation order 12 Check sum 5 Operation order 13 Check sum 6 14 Tail 7 Setting data Slave responding Sending Sequence 0 Header 9 Running data 1 Slave addr 10 Running data 2 Slave addr 11 Running data 3 Slave responding 12 Running data 4 State feedback 13 Check sum 5 State feedback 14 Check sum 6 0 15 Check sum 7 Monitor item 16 Check sum 8 Monitor item 17 Tail Setting da...

Страница 111: ...4 00 00 00 05 0D Slave will respond Return current DC voltage of generatrix is 285V 2A 30 30 30 30 33 30 30 34 30 31 31 44 30 32 35 44 0D 5A 00 00 00 00 03 00 00 04 00 00 01 1D 00 00 00 25 0D 4 3 Order Ⅲ To read code parameter of 0 slave namely parameter F0 16 master will send 2A 30 30 32 30 30 30 31 30 30 31 38 33 0D 5A 00 00 02 00 00 00 00 10 00 00 00 12 0D Slave will respond Carrier wave freq i...

Страница 112: ...30 30 34 31 31 30 33 45 37 30 31 44 35 0D 5A 00 00 04 00 11 00 00 03 E7 00 00 00 FF 0D Slave will respond 2A 30 30 30 30 31 30 30 30 30 33 45 37 30 32 36 30 0D 5A 00 00 00 00 01 00 00 00 00 00 03 E7 00 00 00 EB 0D 4 6 OrderⅤ To modify Torque Boost F1 1 of slave as 6 0 master will send 2A 30 30 35 30 30 31 30 31 30 30 33 43 30 32 35 44 0D 5A 00 00 05 00 00 01 00 01 00 00 00 3C 00 00 00 43 0D Slave ...

Страница 113: ...users purchase panel base and wire it is convenient to install and debug Wire between operation panel and inverter should be less than 15m If the length is above 15m long distance control line is needed 1 1 Appearance of panel base 41 5 DOWN UP SET REV ESC STOP FWD 72 RUN Hz A V 16 It is recommended that user takes Fig B Hole dimension of panel base Fig B Dimension of panel base Fig A Dimension of...

Страница 114: ... please insert the long distance control wire into it 2 Brake resistance The brake resistance is shown following table Model Applied motor Kw Power of brake resistance Kw Brake resistance Ω Brake torque C300 2S0002 0 2 0 1 250 100 C300 2S0004 0 4 0 18 150 100 C300 2S0007 0 75 0 25 100 100 C300 2S0015 1 5 0 4 70 100 C300 2S0022 2 2 0 6 50 100 C300 4T0004 0 4 0 25 500 100 C300 4T0007 0 75 0 3 400 10...

Страница 115: ...t vector control inverter manual C300 4T0015 1 5 0 5 300 100 C300 4T0022 2 2 0 65 200 100 C300 4T0037 3 7 1 0 125 100 If the braking effect is not obvious please decrease brake resistance and increase power of brake resistance according to proportion ...

Страница 116: ...or Zhonghang Shahe Industrial Park Nanshan District Shenzhen PRC TEL 86 755 26919258 FAX 86 755 26919882 Commercial Hotline 86 755 26609885 26606885 Commercial FAX 86 755 26912599 After service Hotline 86 755 26910928 ...

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