Class 8998 Motor Control Centers
Wiring Diagrams
WIRING DIAGRAMS
Typical Wiring Diagram for MCC Altivar 58 TRX AC Drive with Basic Power Option
BKR
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| FU |
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1 | 2 | 1 |
| 2 | R/L1 | AFC | U/T1 |
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| S/L2 | V/T2 | |||||
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| 3 |
| 4 |
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| T/L3 |
| W/T3 | ||
5 | 6 | 5 |
| 6 |
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GN2
J40
T1
MOTOR
T3
GND
MCC58007.eps
1 | 3 |
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| 4 | FU |
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| 480 V |
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| TRANS |
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1 | 1 |
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| GND |
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2 | FU |
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| 15 |
| X1 |
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| X2 | 1C |
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| MMIR |
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| FAN | 1B | 1A |
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| 1 | F | 2 | 16 |
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| VENTILATION | CUSTOMER | ||
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| FAN |
| CONTACT | |
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| (NO) |
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| 17 |
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| 1C |
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| MMIR |
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| 1B | 1A |
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| 18 |
CUSTOMER
RUN (NO)
TERMINAL BLOCK DESIGNATIONS
NUMERIC INDICATES 120 VAC
ALPHA INDICATES 24 VDC
ALPHA NUMERIC INDICATES ANALOG
USER SUPPLIED |
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| SS | |
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| HAND | OFF | ||
SHUTDOWN |
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| XOO | ||
J | K |
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| 23 | |
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| 24 | |
REMOVE JUMPER IF USED |
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| OOX | |
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| 13 | 14 |
C | AUTO START | D | 53 | 54 | |
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| 43 | 44 |
| 21 |
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| Y |
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| 13 |
| 14 |
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| MMIR |
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| L | C | M |
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| 21 |
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| Y |
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| 13 |
| 14 |
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MMIR
L C M
MMIR RUN
+V 
2A 21
R
X2
13
RUN
(NO) (NO)
DRIVE UNIT | 15 16 17 18 |
USER CONNECTIONS |
GND
GND 1 |
| |
| LI1 | RUN FWD |
| LI2 |
|
| LI3 | AUTO/MAN |
| LI4 | FORCED LOCAL |
+24 |
| |
| R1A | AFC FAULT |
| R1B | SIGNAL |
| (SHOWN IN | |
|
| |
| R2A | AFC RUN |
| R2C | SIGNAL |
(SHOWN NOT RUNNING)
VW3A58302U
MODBUS+ CARD
Address: User defined Set by DIP switches on Module
SHUTDOWN |
| |
INTERLOCK |
| |
(REMOVE | AUTO SPEED | |
JUMPER | REFERENCE | |
USER |
| |
SUPPLIED |
| DC Signal |
START |
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|
C D J | K | S1 S2 S3 |
S
COM
+10 AI2
| MSP |
A | SPEED |
B | POT |
C |
|
| (S3) |
| (S2) |
(S1) | AUTO SPEED |
| |
| REFERENCE |
| |
| DC SIGNAL |
| (INPUT Z=100 Ω ) |
09/2003
221
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