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2-10. Electrical Service Guide For CST 250 Racks
Input Voltage
Input Amperes At Rated Output
Max Recommended Standard Fuse Rating In Amperes
Min Input Conductor Size In AWG
Max Recommended Input Conductor Length In Feet (Meters)
Min Grounding Conductor Size In AWG
Reference: 1999 National Electrical Code (NEC)
1 Consult factory for circuit breaker applications.
2 "Time-Delay" fuses are UL class "RK5" .
3 "Normal Operating" (general purpose - no intentional delay) fuses are UL class "K5" (up to and including 60 amp), and UL class "H" ( 65 amp and
above).
2-11. Electrical Service Guide For Maxstar 200 Racks
Input Voltage
Input Amperes At Rated Output
Max Recommended Standard Fuse Rating In Amperes
Min Input Conductor Size In AWG
Max Recommended Input Conductor Length In Feet (Meters)
Min Grounding Conductor Size In AWG
Reference: 1999 National Electrical Code (NEC)
1 Consult factory for circuit breaker applications.
2 "Time-Delay" fuses are UL class "RK5" .
3 "Normal Operating" (general purpose - no intentional delay) fuses are UL class "K5" (up to and including 60 amp), and UL class "H" ( 65 amp and
above).
OM-2238 Page 16
1
2
Time-Delay
Normal Operating 3
1
2
Time-Delay
Normal Operating 3
50/60 Hz Three Phase
460
575
59
47
70
50
90
70
8
8
220
343
(67)
(105)
8
8
50/60 Hz Three Phase
230
460
73
37
90
45
110
50
6
10
71
186
(22)
(57)
6
10
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