Carrier 30HXA,HXC076-186 Water-Cooled and Condenserless Chillers - Manual (Page 24)

Table 5B — Compressor Electrical Data, 30HXA Units (cont)
UNIT SIZE
30HXA
NAMEPLATE
V-Hz
(3 Phase)
COMPRESSOR NUMBERS
A1 B1
RLA LRA RLA LRA
186
208/230-60 * * * *
460-60 157.9 1175 157.9 1175
575-60 126.2 940 126.2 940
380-60 191.2 1299 191.2 1299
230-50 * * * *
346-50 * * * *
380/415-50 201.2 1265 201.2 1265
186-WD
208/230-60 349.6 743 349.6 743
460-60 157.9 371 157.9 371
575-60 126.2 297 126.2 297
380-60 191.2 410 191.2 410
230-50 332.3 638 332.3 638
346-50 220.5 439 220.5 439
380/415-50 201.2 400 201.2 400
LEGEND
LRA — Locked Rotor Amps
RLA — Rated Load Amps
WD
— Wye-Delta Start
*Units are shipped with wye-delta start as standard. Across-the-line start is not available.
LEGEND
EQUIP — Equipment
NEC — National Electrical Code (U.S.A.)
TB — Terminal Block
Y-Delta — Wye-Delta Start
XL
— Across-the-Line Start
Field Power Wiring
Field Control Wiring
Factory-Installed Wiring
Fig. 12 — Field Power Wiring
NOTES:
1. Factory wiring is in accordance with NEC. Field modifications or
additions must be in compliance with all applicable codes.
2. Wiring for main field supply must be rated 75° C minimum. Use
copper for all units. Maximum incoming wire size for each terminal
block is 500 kcmil.
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