55
MAXIMUM FIELD WIRING SIZES
LEGEND
UNIT INCOMING POWER OPTIONS
LEGEND NOTES:
1. Terminal block high SCCR option units must use approved fuses
to meet high SCCR rating.
2. High disconnect SCCR option units can use either approved fuse
or circuit breaker for incoming power protection.
3. Time delay fuse type required.
ACCESSORY TANK ELECTRICAL DATA FOR 30RAP010-060 ONLY
LEGEND NOTE: The storage tank obtains its power from the chiller. No separate
power source is required.
CONNECTION TYPE MCA RANGE WIRE SIZE RANGE
TERMINAL BLOCK
MCA up to 175 Amps 14 AWG to 2/0 AWG
MCA 176 to 760 Amps 2 AWG to 600 kcmil
NON-FUSED DISCONNECT
MCA up to 100 Amps 14 AWG to 1/0 AWG
MCA 101 to 200 Amps 6 AWG to 350 kcmil
MCA 200 to 600 Amps 3/0 AWG to 500 kcmil
AWG — American Wire Gage
MCA — Minimum Circuit Amps
MOCP VALUE
UNIT INCOMING POWER OPTION
Standard Terminal
Block Option
High SCCR Terminal Block Option
Standard and High SCCR
Terminal Block Option
Max. Wire
Size
Min. Wire
Size
Max. Wire
Size
Min. Wire
Size
High SCCR
Fuse type
Max. Wire
Size
Min. Wire
Size
100 A or Less 2/0 #14 AWG 2/0 #6 AWG J, RK1, or RK5 1/0 #14 AWG
Greater than 100 A
and Less than 200 A
2/0 #14 AWG 2/0 #6 AWG J or RK1 350 kcmil #6 AWG
Greater than 200 A 600 kcmil #2 AWG 600 kcmil 3/0 J or RK1
500 kcmil (1)
500 kcmil (2)
3/0
AWG — American Wire Gage
kcmil — Thousand Circular Mils
MOCP — Maximum Overcurrent Protection
SCCR — Short Circuit Current Rating
UNIT VOLTAGE
(V-Hz)
ACCESSORY PART NO.
30RA-900---
FLA
208/230-60
050 11.3
051 11.3
052 22.6
460-60
050 5.7
051 5.7
052 11.3
575-60
050 7.1
051 7.1
052 14.1
380-60
050 4.7
051 4.7
052 9.3
FLA — Full Load Amps
To Next Page
Loading...
