Falcon RACKMOUNT UPS PLUS FN4KRM-2TX - Manual (Page 10)

4.2 UPS Input Power Requirements
a. VERIFY THE PROPER UPS INPUT POWER IS AVAILABLE (for each UPS installed)
FN3KRM-2TXI Input -- Hardwire, 208-240Vac, 50/60Hz, 20A, single-phase, 2 wire plus ground
FN4KRM-2TXI Input -- Hardwire, 208-240Vac, 50/60Hz, 30A, single-phase, 2 wire plus ground
FN5KRM-2TXI Input -- Hardwire, 208-240Vac, 50/60Hz, 30A, single-phase, 2 wire plus ground
FN6KRM-2TXI Input -- Hardwire, 208-240Vac, 50/60Hz, 40A, single-phase, 2 wire plus ground
FN8KRM-2TXI Input -- Hardwire, 208-240Vac, 50/60Hz, 50A, single-phase, 2 wire plus ground
FN10KRM-2TXIInput -- Hardwire, 208-240Vac, 50/60Hz, 65A, single-phase, 2 wire plus ground
4.3 UPS Input/Output Requirements
a. VERIFY THE INPUT AND OUTPUT WIRING REQUIREMENTS
FN3KRM-2TXI Wiring Type -- THHN, 600V, insulated solid copper wire
Gage -- Input, 12 awg. - Output, 10 awg.
Terminal Block Screw Torque -- 20 inch-pounds
Required Branch Rated input circuit breaker -- 20A (40A with 3 external battery charger module
options installed)
Required Branch Rated output circuit breaker -- 20A
FN4KRM-2TXI Wiring Type -- THHN, 600V, insulated solid copper wire
Gage -- Input, 10 awg. - Output, 8 awg.
Terminal Block Screw Torque -- 20 inch-pounds
Required Branch Rated input circuit breaker -- 30A (50A with 3 external battery charger module
options installed)
Required Branch Rated output circuit breaker -- 30A
FN5KRM-2TXI Wiring Type -- THHN, 600V, insulated solid copper wire
Gage -- Input, 10 awg. - Output, 8 awg.
Terminal Block Screw Torque -- 20 inch-pounds
Required Branch Rated input circuit breaker -- 30A (50A with 3 external battery charger module
options installed)
Required Branch Rated output circuit breaker -- 30A
FN6KRM-2TXI Wiring Type -- THHN, 600V, insulated solid copper wire
Gage -- Input, 8 awg. - Output, 4 awg.
Terminal Block Screw Torque -- 25-30 inch-pounds
Required Branch Rated input circuit breaker -- 40A (60A with 3 external battery charger module
options installed)
Required Branch Rated output circuit breaker -- 40A
FN8KRM-2TXI Wiring Type -- THHN, 600V, insulated solid copper wire
Gage -- Input, 8 awg., 75C copper wire - Output, 4 awg.
Terminal Block Screw Torque -- 11 inch-pounds
Required Branch Rated input circuit breaker -- 50A (60A with 3 external battery charger module
options installed)
Required Branch Rated output circuit breaker -- 50A
FN10KRM-2TXI Wiring Type -- THHN, 600V, insulated solid copper wire
Gage -- Input, 8 awg., 75C copper wire- Output, 4 awg.
Terminal Block Screw Torque -- 11 inch-pounds
Required Branch Rated input circuit breaker -- 65A (70A with 3 external battery charger module
options installed)
Required Branch Rated output circuit breaker -- 65A
CAUTION - A disconnect switch shall be provided by others for ac output circuit. To reduce the risk
of fire, connect only to a circuit provided with branch circuit
overcurrent protection for 30 amperes rating in accordance with the National Electric Code,
ANSI/NFPA 70
CAUTION - To reduce the risk of fire, unit input connect only to a circuit provided with branch circuit
overcurrent protection for 40 amperes rating in accordance with the National Electric Code,
ANSI/NFPA 70”.
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