TDK-Lambda PH Series Скачать руководство пользователя страница 53 | Manualshive

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TDK-Lambda PH Series Скачать руководство пользователя страница 53

PH

300S, 600S

PH

B-351

・All specifications are subject to change without notice.

Figure3-2 Control Circuit fo Parallel Operation

3. PH300S, 600S Parallel Operation

1 INTORDUCTION

PH300S, 600S series are applicable to operate in parallel
with an external circuit using CS signal terminal.
There are 2 different kinds of parallel operation.

（1）Parallel Operation

It is possible to enhance the output when load current can
not be supplied by only one power module or to improve
the reliability by derating the output power of each module.

（2）N+1 Parallel Redundant Operation

For power supply that is required high reliability, it is pos-
sible to achieve the requirement by using N+1 units of
power modules for the load of N units.
In N+1 units of parallel operation, even through one of the
power modules is failed the performance of the system
shall be maintained because the other units cover the fail-
ure module and share the load currents.

2 PRECUATIONS

There are several basic cautions and warnings in parallel
operation of PH300S, 600S series.
● Externally attach a control circuit of parallel operation

in each power module.

● Available to use 11 units maximum of power modules in

identical model (same output power and voltage.)

● Use specified components followed by explanations of

basic connection in Instruction Manual at input and out-
put side.

● Set the accuracy of the output voltage within ±1% to

adjust the output voltage.

● Set the maximum load current below 95% of sum of the

nominal output current values.

● Use same length and size of output load lines between

power module and load in parallel connection.

3 CONNECTION CIRCUIT OF PARALLEL OPEARTION

（a）Basic Connection Circuit of Parallel Operation

Load

Control Circuit of

Parallel Operation

Control Circuit of Parallel Operation

Figure3-1 Basic Connection Circuit of Parallel Operation

Basic circuit connection is shown in Figure3-1. For control
circuit of parallel operation, individually connect a circuit
shown in Figure3-2 to each PH300S, 600S series of pow-
er module of parallel operation.

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Содержание PH Series

Страница 1: ...peration Current sharing load current balance IOG inverter operation monitoring signal AUX AUX BIAS power output Internal capacitor PH50 150 300F Aluminum electrolytic output smooth ing ceramic PH300S...

Страница 2: ...F Model S Output Current Model F 2V 15A PH75F110 2 30A PH150F110 2 60A PH300F110 2 3V 15A PH75F110 3 30A PH150F110 3 60A PH300F110 3 3 3V 5V 10A PH50S110 5 15A PH75F110 5 PH75S110 5 30A PH150F110 5 PH...

Страница 3: ...ad Regulation 3 mV 40 96 120 192 224 Temperature Coefficient 0 02 Maximum Ripple Noise 9 mVp p 100 150 240 280 Voltage Adjustable Range 8 10 10 At 24VDC input Function Over Current Protection 4 105 15...

Страница 4: ...rating Humidity RH 30 95 No dewdrop Storage Humidity RH 10 95 No dewdrop Vibration At no operating 10 55Hz sweep for 1min Amplitude 0 825mm constant maximum 49 0m s X Y Z 1h each Shock 196 1m s In pac...

Страница 5: ...8 112 Maximum Load Regulation 3 mV 96 224 Temperature Coefficient 0 02 Maximum Ripple Noise 9 mVp p 150 280 Voltage Adjustable Range 10 20 60 Function Over Current Protection 4 105 140 Over Voltage Pr...

Страница 6: ...e Environment Operating Temperature 6 20 to 85 Baseplate Ambient temperature min 20 Storage Temperature 40 to 85 Operating Humidity RH 30 95 No dewdrop Storage Humidity RH 10 95 No dewdrop Vibration 0...

Страница 7: ...ating Temperature 6 20 to 85 Baseplate Ambient temperature min 20 Storage Temperature 40 to 85 Operating Humidity RH 30 95 No dewdrop Storage Humidity RH 10 95 No dewdrop Vibration At no operating 10...

Страница 8: ...75 6 75 76 8 75 6 Voltage Setting Accuracy 1 1 Maximum Line Regulation 2 mV 20 48 60 96 112 Maximum Load Regulation 3 mV 40 96 120 192 224 Temperature Coefficient 0 02 Maximum Ripple Noise 9 mVp p 100...

Страница 9: ...ronment Operating Temperature 6 20 to 85 Baseplate Ambient temperature min 20 Storage Temperature 40 to 85 Operating Humidity RH 30 95 No dewdrop Storage Humidity RH 10 95 No dewdrop Vibration At no o...

Страница 10: ...erating Temperature 6 20 to 85 Baseplate Ambient temperature min 20 Storage Temperature 40 to 85 Operating Humidity RH 30 95 No dewdrop Storage Humidity RH 10 95 No dewdrop Vibration At no operating 1...

Страница 11: ...sible Open collector output Environment Operating Temperature 6 20 to 85 Baseplate Ambient temperature MIN 20 Storage Temperature 40 to 85 Operating Humidity RH 30 95 No dewdrop Storage Humidity RH 10...

Страница 12: ...ating Temperature 6 20 to 100 Baseplate Ambient temperature min 20 20 to 100 100 20 to 90 100 100 83 Storage Temperature 40 to 100 Operating Humidity RH 30 95 No dewdrop Storage Humidity RH 10 95 No d...

Страница 13: ...en collector output Environment Operating Temperature 6 20 to 85 Baseplate Ambient temperature MIN 20 Storage Temperature 40 to 85 Operating Humidity RH 30 95 No dewdrop Storage Humidity RH 10 95 No d...

Страница 14: ...midity RH 30 95 No dewdrop Storage Humidity RH 10 95 No dewdrop Vibration At no operating 10 55Hz sweep for 1min Amplitude 0 825mm constant maximum 49 0m s X Y Z 1 h each Shock 196 1m s In package Coo...

Страница 15: ...ating Humidity RH 30 95 No dewdrop Storage Humidity RH 10 95 No dewdrop Vibration At no operating 10 55Hz sweep for 1min Amplitude 0 825mm constant maximum 49 0m s X Y Z 1h each Shock 196 1m s In pack...

Страница 16: ...gulation 3 mV 40 96 120 192 224 Temperature Coefficient 0 02 Maximum Ripple Noise 9 mVp p 100 150 240 280 Voltage Adjustable Range 10 20 20 60 Function Over Current Protection 4 105 140 Over Voltage P...

Страница 17: ...wdrop Vibration At no operating 10 55Hz sweep for 1min Amplitude 0 825mm constant maximum 49 0m s X Y Z 1 h each Shock 196 1m s In package Cooling 7 Conduction cooled Isolation Withstand Voltage Input...

Страница 18: ...0 Storage Temperature 40 to 85 Operating Humidity RH 30 95 No dewdrop Storage Humidity RH 10 95 No dewdrop Vibration At no operating 10 55Hz sweep for 1min Amplitude 0 825mm constant maximum 49 0m s X...

Страница 19: ...ting Humidity RH 30 95 No dewdrop Storage Humidity RH 10 95 No dewdrop Vibration At no operating 10 55Hz sweep for 1min Amplitude 0 825mm constant maximum 49 0m s X Y Z 1h each Shock 196 1m s In packa...

Страница 20: ...50 4 Voltage Setting Accuracy 1 1 Maximum Line Regulation 2 mV 20 48 60 96 112 Maximum Load Regulation 3 mV 40 96 120 192 224 Temperature Coefficient 0 02 Maximum Ripple Noise 9 mVp p 100 150 240 280...

Страница 21: ...ting Temperature 6 20 to 85 Baseplate Ambient temperature min 20 Storage Temperature 40 to 85 Operating Humidity RH 30 95 No dewdrop Storage Humidity RH 10 95 No dewdrop Vibration At no operating 10 5...

Страница 22: ...ltage Setting Accuracy 1 1 Maximum Line Regulation 2 mV 20 48 60 96 112 Maximum Load Regulation 3 mV 40 96 120 192 224 Temperature Coefficient 0 02 Maximum Ripple Noise 9 mVp p 100 150 240 280 Voltage...

Страница 23: ...Environment Operating Temperature 6 20 to 85 Baseplate Ambient temperature min 20 Storage Temperature 40 to 85 Operating Humidity RH 30 95 No dewdrop Storage Humidity RH 10 95 No dewdrop Vibration At...

Страница 24: ...o dewdrop Storage Humidity RH 10 95 No dewdrop Vibration At no operating 10 55Hz amplitude sweep for 1min 0 825mm constant maximum 49 0m s X Y Z 1h each Shock 196 1m s In package Cooling 7 Conduction...

Страница 25: ...W 60 90 150 151 2 Voltage Setting Accuracy 1 1 Maximum Line Regulation 2 mV 20 48 60 96 112 Maximum Load Regulation 3 mV 40 96 120 192 224 Temperature Coefficient 0 02 Maximum Ripple Noise 9 mVp p 100...

Страница 26: ...30 95 No dewdrop Storage Humidity RH 10 95 No dewdrop Vibration At no operating 10 55Hz sweep for 1min Amplitude 0 825mm constant maximum 49 0m s X Y Z 1h each Shock 196 1m s Cooling 7 Conduction coo...

Страница 27: ...tput Environment Operating Temperature 6 20 to 85 Baseplate Ambient temperature min 20 Storage Temperature 40 to 85 Operating Humidity RH 30 95 No dewdrop Storage Humidity RH 10 95 No dewdrop Vibratio...

Страница 28: ...ure 6 20 to 100 Baseplate Ambient temperature min 20 20 to 85 100 100 80 Storage Temperature 40 to 100 Operating Humidity RH 30 95 No dewdrop Storage Humidity RH 10 95 No dewdrop Vibration At no opera...

Страница 29: ...er chassis mounting FG Screws must not pro trude into power module by more than 12 7mm Back side for heat sink C Input and output terminal 4 2 8 0 6 PH100S Packege Type T62 See note B See note C See n...

Страница 30: ...are shown here in accordance with the specifications B M3 tapped holes 4 for customer chassis mounting FG Screws must not protrude into power module by more than 12 7mm Back side for heat sink C Inpu...

Страница 31: ...country of manufacture and safety marking UL C UL BSI CE marking are shown here in accordance with the specifications B M3 tapped holes 4 for customer chassis mounting FG C Input and output terminal 6...

Страница 32: ...en input interruption is less than 1s for PH50S 75S 100S and 150S series In case of input interruption please use F type PHs Sequence Time Chart PH50S 75S 100S 150S 300S 600S OVP Trip INPUT ON INPUT O...

Страница 33: ...ence Time Chart PH75F 100F 150F 300F Input Voltage Output Voltage L L L IOG H H H L H L H 1 ON OFF Control 1 Level 4 H 35 V or Open 0 L 0 8 V or Short 2 7 10 VDC 2 AUX OCP Set Point INPUT ON REMOTE OF...

Страница 34: ...en the unit is operating keep your hands and face away from the unit You may get injured by an accident Caution Confirm that connections to input output terminals and signal terminals are correct as i...

Страница 35: ...ow ESR type Nippon Chemi con capacitors or equivalent are recommended For 24V input use LXY Series For 48V input use LXV Series For 110V and 280V input use KMG Series L1 To reduce ripple current at C1...

Страница 36: ...g the external trimmer variable resis tor However note that OVP Over Voltage Protection will be activated when the output voltage is raised over specifi cation range Furthermore when the output voltag...

Страница 37: ...ted within 60 20 2V 3V 20 of nominal voltage range However note that OVP will be activated when output voltage is raised over specification range Furthermore when the output voltage is adjusted to hig...

Страница 38: ...TRM VR Load R1 Figure2 7 Connection Example of External Resistor In the same way remote sensing wires can be connected to load terminal input Changing Output Voltage by Applying External Reference Vol...

Страница 39: ...C Input 25VDC 10VDC 280VDC Input 90VDC 25VDC Table7 1 Input Voltage to Release OVP 8 THERMAL PROTECTION Thermal protection is provided This function activates for abnormal ambient temperature rise and...

Страница 40: ...each module should not exceed specifications By setting accuracy of output voltage of each power mod ule in parallel operation within 1 the maximum load current can be used up to 95 of nominal output...

Страница 41: ...seplate temperature below 85 at actual operating conditions operation is possible For details of thermal design refer to Application Note Thermal Design OPERATING HUMIDITY Note that dew condensations...

Страница 42: ...ut and baseplate at 500VDC Figure22 1 Insulation Test VIBRATION Refer to Application Note Installation Power Module Vibration specification value is the value when Power Module alone is mounted on Pri...

Страница 43: ...h a common mode choke coil at input of each power module Accuracy of output voltage adjustment shall be within 1 The maximum load current shall be less than 95 of nomi nal output current Ground of PC...

Страница 44: ...s damaged or failed 1 No Output Is the rated input voltage supplied Are the ON OFF control terminal remote sensing terminal and output volatage trimming terminal con nected correctly For adjusted outp...

Страница 45: ...nsidered as an energy hazard 240VA power and 2V voltage and must not be accessible to a user End equipment manufacturers must provide protection against inadvertent contact with the output terminal on...

Страница 46: ...o en sure the safety operation and to acquire safety standard approvals attach an external fuse The external fuse must be fast blow type and be attached to each module indi vidually Furthermore attach...

Страница 47: ...o Vo 3 3V 5V 12V 15V 24V 28V 48V 300S 600S 6 3V 6 3V 4700 F 10000 F 10V 10V 3900 F 4700 F 25V 25V 1000 F 2200 F 25V 25V 1000 F 2200 F 35V 35V 560 F 1000 F 50V 50V 470 F 820 F 50V 50V 1 470 F 2 1 680 F...

Страница 48: ...V 48V Output 12V 15V 24V 48V Output 12V 15V 24V 48V Output 3 3V 5V 48V Output 3 3V 5V 48V Output 12V 15V 24V 48V Output 12V 15V 24V 48V Output 36 Figure2 1 Limit of Input Voltage Connection method of...

Страница 49: ...than 100ms To check OVP function apply an external voltage that is limited to upper limit of maximum OVP range Refer to specification for OVP range Avoid to apply over voltage not to damage the unit I...

Страница 50: ...void such a damage ensure all the terminals are con nected before input is applied CS Signal CS Negative voltage based on Vo is generated for CS termi nal Using this signal it is possible to operate i...

Страница 51: ...y condi tions it makes each terminal oxidize Hence the quality of the soldering would be worse Cooling Method Various cooling method can be used since the operating temperature is specified by basepla...

Страница 52: ...onfirm its performance For details please refer Power Module Appli cation Note Please refer to Power Module Application Note for thermal design and mounting direction Confirm the following items befor...

Страница 53: ...e load currents 2 PRECUATIONS There are several basic cautions and warnings in parallel operation of PH300S 600S series Externally attach a control circuit of parallel operation in each power module A...

Страница 54: ...sistance rate of copper and approximately 4000 ppm For CS terminal voltage is a small voltage in negative polarity Op Amp A1 1 2 is amplifier inverting shown as Figure3 2 For all of PH modules to be i...

Страница 55: ...refer to values expressed in Fig ure3 2 and values for each component shown in Table3 2 The tolerance shall be less than 5 Values for each Component Values of Capacitor C1 Resistor R1 R4 R18 R20 R23...

Страница 56: ...output voltage Control Circuit of Parallel Operation Control Circuit of Parallel Operation Load Figure5 2 Parallel Operation at programmed ouput voltage c Parallel Operation with adjustable output vo...

Страница 57: ...ange Control Circuit of Parallel Operation Control Circuit of Parallel Operation Load Figure6 2 N 1 Redundant Operation at programmed output voltage fixed c N 1 Redundant Operation with adjustable out...

Страница 58: ...B 356...

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