67
Table 11B — 30RB210-390 Electrical Data — Dual Point Units
LEGEND
NOTES:
1. Units are suitable for use on electrical systems where voltage supplied to the unit
terminals is not below or above the listed minimum and maximum limits. Maximum
allowable phase imbalance is: voltage, 2%; amps 10%.
2. Control power is derived from main power. No separate control power connection is
required.
3. Cooler heater is wired into the control circuit so it is always operable as long as the
power supply disconnect is on, even if any safety device is open.
4. For MCA that is less than or equal to 380 amps, 3 conductors are required.
For MCA between 381-760 amps, 6 conductors are required.
For MCA between 761-1140 amps, 9 conductors are required.
For MCA between 1141-1520 amps, 12 conductors are required.
Calculation of conductors required is based on 75 C copper wire.
5. Wiring for main field supply must be rated 75 C minimum. Use copper for all units.
a. Incoming wire size range for the terminal block is no. 4 AWG to 500 kcmil.
b. Incoming wire size range of non-fused disconnect with MCA up to 599.9 amps is
3/0 to 500 kcmil.
c. Incoming wire size range of non-fused disconnect with MCA from 600 to
799.9 amps is 1/0 to 500 kcmil.
d. Incoming wire size range of non-fused disconnect with MCA from 800 to
1199.9 amps is 250 kcmil to 500 kcmil.
6. Hydronic pump packages are not available as a factory-installed option for units
30RB210-390.
7. Power draw includes both crankcase heaters and cooler heaters (where used). Each
compressor has a crankcase heater which draws 56 watts of power. Units ordered with
the cooler heater option have 1 (060-150) or 2 (160-300) cooler heaters, 825 watts
each.
UNIT 30RB
UNIT VOLTAGE NO HYDRONIC PACKAGE 3 HP PUMP, 1750 RPM 5 HP PUMP, 1750 RPM
V-Hz (3 Ph)
Supplied MCA MOCP ICF
Rec Fuse
Size
MCA MOCP ICF Rec
Fuse
Size
MCA MOCP ICF Rec
Fuse
Size
Min Max
XL XL XL XL XL XL XL XL XL
210
208/230-60 187 253 626.7/353.9 700/400 1068.9/796.2 700/400
—— ——————
380-60 342 418 327.7/186.4 350/225 581.1/439.7 350/200 — — — — — — — —
460-60 414 506 233.3/200.0 250/225 441.3/408.0 250/225 — — — — — — — —
575-60 518 633 188.8/162.0 200/175 356.4/329.6 200/175 — — — — — — — —
225
208/230-60 187 253 684.3/353.9 700/400 1126.5/796.2 700/400
—— ——————
380-60 342 418 360.4/186.4 400/225 613.8/439.7 400/200 — — — — — — — —
460-60 414 506 260.0/200.0 300/225 468.0/408.0 300/225 — — — — — — — —
575-60 518 633 211.9/162.0 225/175 379.5/329.6 225/175 — — — — — — — —
250
208/230-60 187 253 684.3/472.0 700/500 1126.5/914.3 700/500
—— ——————
380-60 342 418 360.4/248.7 400/250 613.8/502.1 400/250 — — — — — — — —
460-60 414 506 303.2/209.2 350/250 511.2/417.2 350/225 — — — — — — — —
575-60 518 633 246.4/170.0 250/200 414.1/337.6 250/200 — — — — — — — —
275
208/230-60 187 253 920.5/353.9 1000/400 1362.7/796.2 1000/400
—— ——————
380-60 342 418 485.2/186.4 500/225 738.5/439.7 500/200 — — — — — — — —
460-60 414 506 408.0/156.8 450/175 616.0/364.8 450/175 — — — — — — — —
575-60 518 633 331.5/127.5 350/150 499.1/295.1 350/150 — — — — — — — —
300
208/230-60 187 253 920.5/472.0 1000/500 1362.7/914.3 1000/500
—— ——————
380-60 342 418 485.2/248.7 500/250 738.5/502.1 500/250 — — — — — — — —
460-60 414 506 408.0/209.2 450/250 616.0/417.2 450/225 — — — — — — — —
575-60 518 633 331.5/170.0 350/200 499.1/337.6 350/200 — — — — — — — —
315A
208/230-60 187 253 519.8/243.8 600/300 962.0/635.0 600/300 — — — — — — — —
380-60 342 418 274.9/124.8 300/150 528.3/336.8 300/150 — — — — — — — —
460-60 414 506 230.8/106.3 250/125 438.8/280.4 250/125 — — — — — — — —
575-60 518 633 187.3/ 85.2 200/110 354.9/227.4 200/100 — — — — — — — —
315B
208/230-60 187 253 519.8/243.8 600/300 962.0/635.0 600/300 — — — — — — — —
460-60 414 506 230.8/106.3 250/125 438.8/280.4 250/125 — — — — — — — —
575-60 518 633 187.3/ 85.2 200/110 354.9/227.4 200/100 — — — — — — — —
380-60 342 418 274.9/124.8 300/150 528.3/336.8 300/150 — — — — — — — —
330A
208/230-60 187 253 519.8/306.2 600/400 962.0/748.4 600/350 — — — — — — — —
380-60 342 418 274.9/160.2 300/200 528.3/413.6 300/175 — — — — — — — —
460-60 414 506 230.8/135.2 250/175 438.8/343.2 250/150 — — — — — — — —
575-60 518 633 187.3/110.2 200/125 354.9/277.8 200/125 — — — — — — — —
330B
208/230-60 187 253 519.8/243.8 600/300 962.0/635.0 600/300 — — — — — — — —
380-60 342 418 274.9/124.8 300/150 528.3/336.8 300/150 — — — — — — — —
460-60 414 506 230.8/106.3 250/125 438.8/280.4 250/125 — — — — — — — —
575-60 518 633 187.3/ 85.2 200/110 354.9/227.4 200/100 — — — — — — — —
345A
208/230-60 187 253 519.8/306.2 600/400 962.0/748.4 600/350 — — — — — — — —
380-60 342 418 274.9/160.2 300/200 528.3/413.6 300/175 — — — — — — — —
460-60 414 506 230.8/135.2 250/175 438.8/343.2 250/150 — — — — — — — —
575-60 518 633 187.3/110.2 200/125 354.9/277.8 200/125 — — — — — — — —
345B
208/230-60 187 253 519.8/306.2 600/400 962.0/748.4 600/350 — — — — — — — —
380-60 342 418 274.9/160.2 300/200 528.3/413.6 300/175 — — — — — — — —
460-60 414 506 230.8/135.2 250/175 438.8/343.2 250/150 — — — — — — — —
575-60 518 633 187.3/110.2 200/125 354.9/277.8 200/125 — — — — — — — —
360A
208/230-60 187 253 543.7/400.4 600/450 985.9/842.6 600/450 — — — — — — — —
380-60 342 418 288.0/209.5 300/250 541.3/462.9 300/225 — — — — — — — —
460-60 414 506 241.6/176.8 250/200 449.6/384.8 250/200 — — — — — — — —
575-60 518 633 195.9/144.1 225/175 363.5/311.7 225/175 — — — — — — — —
360B
208/230-60 187 253 519.8/306.2 600/400 962.0/748.4 600/350 — — — — — — — —
380-60 342 418 274.9/160.2 300/200 528.3/413.6 300/175 — — — — — — — —
460-60 414 506 230.8/135.2 250/175 438.8/343.2 250/150 — — — — — — — —
575-60 518 633 187.3/110.2 200/125 354.9/277.8 200/125 — — — — — — — —
390A
208/230-60 187 253 543.7/400.4 600/450 985.9/842.6 600/450 — — — — — — — —
380-60 342 418 288.0/209.5 300/250 541.3/462.9 300/225 — — — — — — — —
460-60 414 506 241.6/176.8 250/200 449.6/384.8 250/200 — — — — — — — —
575-60 518 633 195.9/144.1 225/175 363.5/311.7 225/175 — — — — — — — —
390B
208/230-60 187 253 543.7/400.4 600/450 985.9/842.6 600/450 — — — — — — — —
380-60 342 418 288.0/209.5 300/250 541.3/462.9 300/225 — — — — — — — —
460-60 414 506 241.6/176.8 250/200 449.6/384.8 250/200 — — — — — — — —
575-60 518 633 195.9/144.1 225/175 363.5/311.7 225/175 — — — — — — — —
AWG — American Wire Gage
ICF — Instantaneous Current Flow (Ckt1/Ckt2)
MCA — Minimum Circuit Amps (Ckt1/Ckt2)
MOCP — Maximum Overcurrent Protection (Ckt1/Ckt2)
XL — Across-the-Line Start
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