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KEB COMBIVERT F5, Инструкция по эксплуатации, Страница: 27 / 36

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GB - 27

Connection Power Unit

2.8.5.2  Braking resistor with overheat protection

This circuit offers a direct protection with defective braking transistor (GTR7).The braking 

resistor overheats and opens the terminals OH1 and OH2 with defective GTR7. The OH 

terminals open the holding circuit of the input contactor, so that the input voltage is switched 

off in error case. An error in inverter is released by opening the auxiliary contacts of K3. Re-

generative operation is also secured by the internal fault disconnection. The input must be 

programmed and inverted to "external error". Automatic restarting after cooling of the braking 

resistor is prevented by the self-holding circuit of K3.

If the PTC evaluation of the motor at terminals T1/T2 is not used, these terminals 

can be used instead of the programmable input. 

Braking resistor with overheat protection

T1  T2 

L1 
L2 
L3 

 

K3 

2 

U  V  W 

L1  L2  L3 

1 

4 

3 

6 

5 

12 

11 

14

13

G1

R1 

+PA 

PB 

OH1 

OH2 

I1 

0V

OH1

OH2

PE 

DR1

HF1

F 

R2

+24V 

S2 

I1

G1

K3 

GND 

S1 

K3 

11 

12 

H1 

0V

R1

DR1

OH2

OH1

OH2

OH1

K3

13

14

K3 Line contactor with auxiliary con-

tacts

R1 Braking resistor with temperature switch

S1 Key for switch on

R2 PTC sensor e.g. of the motor

S2 Emergency stop circuit braker for 

switch off

DR1 Mains choke with temperature switch 

(optional)

H1 Tripping control

HF1

HF filter

G1 Inverter with programmable input I1

Содержание COMBIVERT F5

Страница 1: ...COMBIVERT Original manual Mat No Rev 00F50EB KD00 1C GB Instruction Manual Housing D 1 5 4 0kW 230 V 1 5 7 5kW 400 V ...

Страница 2: ......

Страница 3: ...current 20 2 4 2 Internal input circuit 20 2 5 Dimensions and Weights 21 2 6 Terminal strips of the power circuit 23 2 6 1 Permissible cable cross sections and tightening torques of the terminals 23 2 7 Accessories 24 2 7 1 Filter and chokes 24 2 7 2 Technical data filter 24 2 7 3 Technical data mains and motor choke 25 2 8 Connection Power Unit 26 2 8 1 Mains and motor connection 26 2 8 2 Selecti...

Страница 4: ...erating pressure 36 C 1 2 Materials in the cooling circuit 36 C 1 3 Requirements on the coolant 37 C 1 4 Connection to the cooling system 38 C 1 5 Coolant temperature and moisture condensation 38 C 1 6 Coolant heating depending on power loss and flow rate with water 40 C 1 7 Typically fall of pressure depending on the rate of flow 40 Annex D 41 D 1 Changing the response threshold of the braking tr...

Страница 5: ...he handling or operation of the unit Aid Tip 1 2 Safety instructions Observe safety and operating instruc tions Precondition for all further steps is the knowledge and obser vance of the safety EMC and operating instructions Part 1 Before Starting 0000NEB 0000 This instruction is pro vided with the unit or by download of www keb de Non observance of the safety instructions leads to the loss of any...

Страница 6: ...gistered trade marks of Karl E Brinkmann GmbH Other wordmarks or and logos are trademarks TM or registered trademarks of their respective owners and are listed in the footnote on the first occurrence When creating our documents we pay attention with the utmost care to the rights of third parties Should we have not marked a trademark or breach a copyright please inform us in order to have the possi...

Страница 7: ... 7 5kW 400V class Housing size D Version air cooled Features of the power circuits only slight switching losses due to IGBT low noise development due to high switching frequency extensive safety device for current voltage and temperature voltage and current monitoring in static and dynamic operation conditionally short circuit proof and earth fault proof hardware current limit integrated cooling f...

Страница 8: ...230VAC DC 6 1ph 230VAC B 3ph 600VAC 2 1 3ph 230VAC DC 7 3ph 230VAC C 6ph 600VAC 3 3ph 400VAC DC 8 1 3ph 230VAC D 600VDC 4 230V classDC 9 3ph 400VAC Housing type A B D E G H R U W P Accessories A D with safety relay 0 A none 1 B Braking transistor 2 C integrated filter 3 D Braking transistor and integrated filter Control type A APPLICATION K like A with safety technology B BASIC controlled frequenc...

Страница 9: ...re is no heat sink at this version The unit must be mounted on an appropriate ground for heat dissipation Convection through mount version In this version the heat sink is placed externally with a cutout in the control cabinet CAUTION DO NOT TOUCH Hot Surfaces 2005 KEB In case of burn cool inflicted area immediately and seek medical attention Heat sinks can reach temperatures which can cause burns...

Страница 10: ...g distances Dimen sion Distance in mm Distance in inch C A B D D A 150 6 B 100 4 C 30 1 2 GB 0 0 X 1 50 2 1 Distance to preceding elements in the cabinet door Direction of the cooling fins Front and side view of the coolant inlet Coolant outlet Coolant inlet ...

Страница 11: ...ifications in the pertinent docu mentation The drive converter shall be protected against excessive strains In particular no components must be bent or iso lating distances altered in the course of transportation or handling No contact shall be made with electronic compo nents and contacts 1 9 Safety and operating instructions Safety and operating instructions for drive converter in accordance wit...

Страница 12: ...ntamination Gas 1C2 Solids 1S2 Type of protection EN60529 IP20 Environment IEC 664 1 Pollution degree 2 Definition acc EN61800 3 Inverter product standard EMC EMC emitted interference Cable based interferences C2 1 2 Earlier limit value A B optional according to EN55011 Radiated interferences C2 2 Earlier limit value according to EN55011 Interference immunity Static discharges EN61000 4 2 8kV AD a...

Страница 13: ...tage range Uin V 180 260 0 Input voltage at DC operation V 250 370 0 Mains frequency Hz 50 60 2 permitted mains forms TN TT IT6 mains7 Output voltage 8 V 3 x 0 Uin Output frequency 9 Hz see control board Max motor line length shielded at 4 kHz m 100 100 Max motor line length shielded at 8 kHz m 50 100 Max motor line length shielded at 16 kHz m 20 100 1 With regulated systems 5 are to be subtracted...

Страница 14: ...oad characteristic see annex A Input rated voltage 5 V 400 UL 480 Input voltage range V 305 528 0 Input voltage at DC operation V 420 746 0 Mains frequency Hz 50 60 2 permitted mains forms TN TT IT8 mains9 Output voltage 10 V 3 x 0 Uin Output frequency 11 Hz see control board Max motor line length shielded at 4 kHz m 30 100 100 100 100 100 Max motor line length shielded at 8 kHz m 20 30 100 100 10...

Страница 15: ... motor The data can be taken from the motor name plate 230V class IDC 3 rated motor voltage rated motor current Motor cosφ DC voltage 310V 400V class IDC 3 rated motor voltage rated motor current Motor cosφ DC voltage 540V The DC input peak current is determined by the operating range If you accelerate on the hardware current limit the short time current limit of the in verter must be used in the ...

Страница 16: ...5 Dimensions and weights Dimensions mounted version representation with optional mounting kit 296 250 optional 90 5 5 240 X X F5 without covers 180 5mm Weight 2 8kg F5 with cover 182 0mm Mounting kit B0F5T88 0001 F5 with operator 194 5mm F6 200 5mm ...

Страница 17: ...d Weights Dimensions Flatrear representation with optional mounting kit 42 4 280 6 5 312 5 265 Ø 5 5 50 91 a X X F5 without covers 142 5mm Weight 2 7kg F5 with cover 144 0mm Mounting kit B0F5T88 0001 F5 with operator 156 5mm F6 162 5mm ...

Страница 18: ...GB 18 Technical Data Dimensions and Weights Dimensions through mount version X X F5 without covers 136mm Weight 6 6kg F5 with cover 137 5mm Mounting kit B0F5T88 0001 F5 with operator 150mm F6 156mm ...

Страница 19: ... and Weights Dimensions through mount version special version with optional mounting kit X X F5 without covers 227 5mm Weight 4 2kg F5 with cover 229 0mm Mounting kit B0F5T88 0001 F5 with operator 241 5mm Seal 09F4T45 0087 F6 247 5mm ...

Страница 20: ...B Connection for braking resistor Connection for braking module Regenerative and supply unit or as DC voltage input 250 370VDC 230V class 420 720VDC 400V class T1 T2 Connection for temperature sensor 2 PE connection 3 Connection for shielding screening shield 2 6 1 Permissible cable cross sections and tightening torques of the terminals No permissible cross section flexible with wire end fer rule ...

Страница 21: ...230 V 3 phase 07 10E5T60 1002 07Z1B03 1000 09 13E5T60 1001 09Z1B03 1000 10 10Z1B03 1000 12 14U5T60 1001 12Z1B03 1000 Voltage class Inverter size Filter Mains choke 50Hz 4 Uk Motor choke 100Hz 4 Uk 400 V 07 10E5T60 1002 07Z1B04 1000 07Z1F04 1010 09 09Z1B04 1000 09Z1F04 1010 10 10Z1B04 1000 10Z1F04 1010 12 13E5T60 1001 12Z1B04 1000 12Z1F04 1010 13 13Z1B04 1000 13Z1F04 1010 14 14E5T60 1001 14Z1B04 10...

Страница 22: ...mains and motor connection leads to immediate destruction of the unit Pay attention to the supply voltage and the correct polarity of the motor 2 8 1 1 Mains connection 1 phase Mains connection 1 phase L1 N PE L1 7 8 N U V W PE U V W PE PE T1 T2 Legend 1 Mains supply 2 Mains fuse 3 Mains contactor 4 Mains choke 5 HF filter 6 KEB COMBIVERT F5 7 Motor see also 2 8 3 8 Motor protection temperature se...

Страница 23: ...nsor also see 2 8 4 2 8 1 3 DC connection U V W PE U V W PE PE T1 T2 U U Legend 1 DC supply 2 DC fuses 3 Mains contactor 4 KEB COMBIVERT F5 with DC input 5 Motor see also 2 8 3 6 Motor protection temperature sensor also see 2 8 4 2 8 2 Selection of the motor cable The correct selection and wiring of the motor cable is very important lower abrasion of the motor bearings by leakage currents improved...

Страница 24: ...r manufacturer are generally valid Protect motor against voltage peaks Inverters switch with dv dt of approx 5kV µs at the output Voltage peaks at the motor which endanger the insulation system can occur especially in case of long motor lines 15m A motor choke a dv dt filter or sine wave filter can be used for protection of the motor 2 8 3 1 Motor cable length for parallel operation of motors The ...

Страница 25: ...ed accordingly with parameters Pn 12 Pn 13 Pn 62 and Pn 72 for F5 in operating mode GENERAL Do not lay PTC cable of the motor also shielded together with control cable PTC cable inside the motor cable only permissible with double shielding 2 8 4 1 Use of the temperature input Wiring example in PTC mode Thermal contact NC contact T1 T2 Temperature sensor PTC T1 T2 Mixed sensor chain T1 T2 The funct...

Страница 26: ...verter remains in operation in spite of switched off power sup ply in generatoric operation An error must be released by external wiring which switches the modulation off in the inverter This can occur e g at terminals T1 T2 or via digital input The frequency inverter must be programmed accordingly in each case No braking resistor may be connected for control type Basic at an input rated voltage o...

Страница 27: ... error Automatic restarting after cooling of the braking resistor is prevented by the self holding circuit of K3 If the PTC evaluation of the motor at terminals T1 T2 is not used these terminals can be used instead of the programmable input Braking resistor with overheat protection T1 T2 L1 L2 L3 K3 2 U V W L1 L2 L3 1 4 3 6 5 12 11 14 13 G1 R1 PA PB OH1 OH2 I1 0V OH1 OH2 PE DR1 HF1 F R2 24V S2 I1 ...

Страница 28: ...egrator counts backwards If the integrator achieves the overload characteristic that corresponds to the inverter the error E OL is triggered A 2 Overload protection in the lower speed range only operating mode MULTI and SERVO Load E OL2 E OL OC tripping current Short time current limit Start of overload inte grator at 105 Stand still current see technical data f Hz Min frequency at continuous full...

Страница 29: ...mells of the motor or frequency inverter e g evapo ration of capacitor electrolyte braise of the motor winding Monthly Check unit for loose screws and plugs and if necessary tighten up Clean frequency inverter from dirt and dust deposits Pay attention especially to cooling fins and protective grid of the fans Examine and clean extracted air filter and cooling air filter of the control cabi net Exa...

Страница 30: ...iration of this start up the KEB COMBIVERT can be operated on nominal rating con ditions or delivered to a new storage A 4 3 Cooling circuit The cooling circuit must be completely empty if a unit shall be switched off for a longer period The cooling circuit must be blown out additionally with compressed air at temperatures below 0 C A 4 4 Fault correction A defective device should only be repaired...

Страница 31: ... with the adjacent logo on the type plate To be conform according to UL for use on the North American and Canadian Market the fol lowing additionally instructions must be observed original text of the UL File For control cabinet mounting as Open Type Only for use in WYE 480V 277V supply sources Operator and Control Board Rating of relays 30Vdc 1A Maximum Surrounding Air Temperature 45 C 113 F Over...

Страница 32: ...anch Circuit Protection details For 480 V Models Suitable For Use On A Circuit Capable Of Delivering Not More Than 10000 rms Symmetrical Amperes 480 Volts Maximum when Protected by Fuses see Instruction Manual for speci fied fuse details and alternate Branch Circuit Protection details For all Models Branch Circuit Protection input fusing for inverters of Drive Series F5 D and F6 D Inverter model F...

Страница 33: ... 240V 1ph PKZMO 32E Eaton Industries 230V 1ph 5 hp 10 240V 3ph PKZMO 16E Eaton Industries 230V 3ph 5 hp 12 240V 1ph PKZMO 40E Eaton Industries 230V 1ph 7 5 hp 12 240V 3ph PKZMO 25E Eaton Industries 230V 3ph 7 5 hp 480V devices Inverter model F5 F6 Drive input rat ing Self Protected Manual Motor Controller Type and manufacturer Self Protected Manual Motor Controller rating 07 480V 3ph PKZMO 10E Eat...

Страница 34: ... For Connector CN300 on Control Board Only use KEB Cable assembly Cat No 00H6L41 0xxx or 00H6L53 2xxx where x any digit and use strain relief provisions as described below Strain relief at housing D by use of mounting kit B0F5T88 0001 or 0002 ...

Страница 35: ...d a premature switching of the brake transistor at an input rated voltage of 480Vac the response threshold must be controlled or adjusted according to the following graphic STOP ENTER F R ENTER F R FUNC SPEED FUNC SPEED START START FUNC SPEED FUNC SPEED FUNC SPEED FUNC SPEED ENTER F R START START START ENTER F R ENTER F R ...

Страница 36: ...on 33 1 49620101 fax 33 1 45767495 net www keb fr mail info keb fr KEB UK Ltd Morris Close Park Farm Industrial Estate GB Wellingborough NN8 6 XF fon 44 1933 402220 fax 44 1933 400724 net www keb uk co uk mail info keb uk co uk KEB Italia S r l Via Newton 2 I 20019 Settimo Milanese Milano fon 39 02 3353531 fax 39 02 33500790 net www keb de mail kebitalia keb it KEB Japan Ltd 15 16 2 Chome Takanawa...

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