—————— TPD32-EV ——————
482
Connection of current transducers and thermal switch(es)
The secondary windings of the two AC current transducers and any thermal circuit breakers (bimetal thermostats)
on the power bridges are connected to the KPT31 connector. A specific cable already fitted with the relative
KPT31 connector at the CU end and free conductors at the other end is supplied (“KPT31 connector interface
cable for TPD32-EV-CU”, EAM2763).
Terminal
Function
Min. cable cross-section
Max. cable cross section
Tightening torque
1, 2, 3 *
Connection of bimetal thermostats
0.25 mm
2
(24AWG)
2.5 mm
2
(12AWG)
0.5 …0,6Nm
5, 6, 7, 8
CT connection
Recommended : 1 mm
2
(18AWG)
n
ote
!
If the NC thermal contact (bimetal thermostat) connected between terminals 1 and 2 is not
used, these must be jumpered. Terminal 3 is already jumpered internally with terminal 2 via
jumper S2 on the FIRXP-XX power card, as standard. Terminal 4 is not used.
Detail of connection of current transducers:
brown
blue
red
C
T
-U
C
T
-W
5
6
7
8
K
P
T
3
1
b
ro
w
n
brown
U
W
V
Twisted
wires
Twisted
wires
Connection of pulse transformers
The primary circuits of the pulse transformers are connected to connector KPT11 (and KPT21, where applicable)
for switching the SCRs on. A specific cable already fitted with the relative KPT11 connector at the CU end and
free conductors at the other end is supplied (“KP11 connector interface cable for TPD32-EV-CU”, EAM2764).
For details of wiring, see ESE5771 showing the connection of a 4Q bridge (reversible). With a 2Q bridge, the two
conductors labelled “MN” are not used. Their free end must therefore not be connected but electrically isolated.
Regulation power supply
As for the entire TPD32-EV-… series, the regulation power supply is connected to terminals U2-V2 on the
FIRXP-XX power card. To access this, remove the plastic cover at the bottom.
This card also contains terminals 35-36, 75-76 and 78-79 which have the same function on all units in the TPD32-
EV-.. series and have already been described in chapter "4.4 Regulation Section" on page 69.
Cable cross-sections and tightening torque
Terminal
Function
Min. cable cross-section
Max. cable cross section
Tightening torque
U2, V2
Regulation power supply
0.25 mm
2
(24AWG)
2.5 mm
2
(12AWG)
0.5 …0.6 Nm
35, 36
Contact OK Relay
75, 76
Relay 2 contact
78, 79
Motor thermistor
Содержание TPD32-EV-...-2B
Страница 1: ... Instruction manual Industrial Application DC drives TPD32 EV ...
Страница 62: ... TPD32 EV 62 10 mm 0 4 150 mm 6 150 mm 6 150 mm 6 10 mm 0 4 10 mm 0 4 50 mm 2 Figure 3 3 2 Mounting Clearance ...
Страница 372: ... TPD32 EV 372 9 BLOCK DIAGRAM 9 1 CONTROL BLOCK DIAGRAMS ...
Страница 373: ... Instruction manual 373 ...
Страница 374: ... TPD32 EV 374 ...
Страница 375: ... Instruction manual 375 ...
Страница 376: ... TPD32 EV 376 ...
Страница 377: ... Instruction manual 377 ...
Страница 378: ... TPD32 EV 378 ...
Страница 379: ... Instruction manual 379 ...
Страница 380: ... TPD32 EV 380 ...
Страница 381: ... Instruction manual 381 ...
Страница 382: ... TPD32 EV 382 ...
Страница 383: ... Instruction manual 383 ...
Страница 384: ... TPD32 EV 384 ...
Страница 385: ... Instruction manual 385 ...
Страница 386: ... TPD32 EV 386 ...
Страница 387: ... Instruction manual 387 ...
Страница 388: ... TPD32 EV 388 ...
Страница 389: ... Instruction manual 389 ...
Страница 390: ... TPD32 EV 390 ...
Страница 391: ... Instruction manual 391 ...
Страница 392: ... TPD32 EV 392 ...
Страница 393: ... Instruction manual 393 ...
Страница 394: ... TPD32 EV 394 ...
Страница 395: ... Instruction manual 395 ...
Страница 396: ... TPD32 EV 396 ...
Страница 397: ... Instruction manual 397 ...
Страница 398: ... TPD32 EV 398 ...
Страница 399: ... Instruction manual 399 ...
Страница 400: ... TPD32 EV 400 ...
Страница 401: ... Instruction manual 401 ...
Страница 402: ... TPD32 EV 402 ...
Страница 501: ... Instruction manual 501 APPENDIX 3 ACCESSORIES A3 1 EAM Adapter Kit EAM1579 EAM1580 ...
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