FEC AFC1100 User Manual
Page 9
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4.7
Wiring PLC I/O
4.6.2. Calculating Circuit Protection
WARNING:
Follow Lockout/Tagout and other safety precautions when connecting and/or
disconnecting cabling, wiring, and equipment.
.8 KVA
1.25 SPINDLES
400
DFT-502M4-S/O
.4 KVA
2.5 SPINDLES
200
DFT-302M3-S/O
.4 KVA
2.5 SPINDLES
200
DFT-202M3-S/O
.4 KVA
2.5 SPINDLES
200
DFT-152M3-S/O
.4 KVA
2.5 SPINDLES
200
DFT-132M3-S/O
.4 KVA
2.5 SPINDLES
200
DFT-801M3-S/O
.4 KVA
2.5 SPINDLES
200
DFT-601M3-S/O
.2 KVA
5 SPINDLES
100
DFT-401M2-S/O
.125 KVA
8 SPINDLES
60
DFT-401M1-S/O
.125 KVA
8 SPINDLES
60
DFT-201M1-S/O
.125 KVA
8 SPINDLES
60
DFT-101M1-S1/O1
KVA PER
SPINDLE
# OF SPINDLES
PER 1 KVA
MOTOR
WATTAGE
TOOL TYPE
RATED VALUES FOR CALCULATING CIRCUIT PROTECTION
The chart above shows nominal motor ratings for standard tools, along with the power
requirements (KVA) for each spindle.
Use the formula below to compute transformer secondary fuse or circuit breaker sizing:
Example:
* Use a fuse or circuit breaker with a rating just above the computed required size.
Chapter 4: System Setup and Wiring (Rev. 8/98)
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