
—————— Instruction manual ——————
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4.9.3 AC input contactors
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The contactor sizes must be selected based on the converter rated current. The sizing basis
is the thermo current AC1, which is absorbed by the input during the rated functioning.
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The technical data of the contactors, as for example weights, dissipated powers, auxiliary
contacts etc. can be found in the appropriate data sheets.
4.9.4 Control power protection
The 115 VAC/230 VAC control power input, U2 & V2, for the TPD32-EV are required to be short circuit protected.
This protection can be provided by using standard time delay fuses, or circuit breaker.
The circuit breaker and/or time delay fuses must be selected to survive the short circuit available current of the
feeder source for this circuit, and the inrush current of the drive power supply.
The rating of the fuses or circuit breaker should be sized mainly to protect the wiring from the fuses/circuit
breaker connections to U2 & V2, and not nuisance trip or blow from the inrush current.
The table below, Table 4.9.5, lists the input current characteristics of the control power.
For version TPD32-EV-FC, refer to the values shown for the TPD32-EV standard model.
Table 4.9.5: Control power protection
Modelli
Regulation Power Supply
Card
Power
Rated input current
Inrush input current
115 V
230 V
115 V
230 V
TPD32-EV-...-A
TPD32-EV-...-D
TPD32-EV-...-E
TPD32-EV-CU-...
SW1-31
60 W
1 A
0.5 A
20 A
10 A
TPD32-EV-...-B
SW2-32
110 W
1.2 A
0.7 A
15 A
7.5 A
TPD32-EV-...-C
SW3-32
110 W
1.2 A
0.7 A
15 A
7.5 A
The control power input is best served by a power source that is stabilized and buffered from the power system
transients.
The control power of many drives can be fed from a single source, as long as proper distribution protection is
provided.
Summary of Contents for TPD32-EV-...-2B
Page 1: ... Instruction manual Industrial Application DC drives TPD32 EV ...
Page 372: ... TPD32 EV 372 9 BLOCK DIAGRAM 9 1 CONTROL BLOCK DIAGRAMS ...
Page 373: ... Instruction manual 373 ...
Page 374: ... TPD32 EV 374 ...
Page 375: ... Instruction manual 375 ...
Page 376: ... TPD32 EV 376 ...
Page 377: ... Instruction manual 377 ...
Page 378: ... TPD32 EV 378 ...
Page 379: ... Instruction manual 379 ...
Page 380: ... TPD32 EV 380 ...
Page 381: ... Instruction manual 381 ...
Page 382: ... TPD32 EV 382 ...
Page 383: ... Instruction manual 383 ...
Page 384: ... TPD32 EV 384 ...
Page 385: ... Instruction manual 385 ...
Page 386: ... TPD32 EV 386 ...
Page 387: ... Instruction manual 387 ...
Page 388: ... TPD32 EV 388 ...
Page 389: ... Instruction manual 389 ...
Page 390: ... TPD32 EV 390 ...
Page 391: ... Instruction manual 391 ...
Page 392: ... TPD32 EV 392 ...
Page 393: ... Instruction manual 393 ...
Page 394: ... TPD32 EV 394 ...
Page 395: ... Instruction manual 395 ...
Page 396: ... TPD32 EV 396 ...
Page 397: ... Instruction manual 397 ...
Page 398: ... TPD32 EV 398 ...
Page 399: ... Instruction manual 399 ...
Page 400: ... TPD32 EV 400 ...
Page 401: ... Instruction manual 401 ...
Page 402: ... TPD32 EV 402 ...
Page 501: ... Instruction manual 501 APPENDIX 3 ACCESSORIES A3 1 EAM Adapter Kit EAM1579 EAM1580 ...
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