Carrier 30HXC175 User Manual

24
13 - RECOMMENDED WIRE SECTIONS
Wire sizing is the responsibility of the installer, and depends on
the characteristics and regulations applicable to each installa-
tion site. The following is only to be used as a guideline, and
does not make Carrier in any way liable. After wire sizing has
been completed, using the certified dimensional drawing, the
instal-ler must ensure easy connection and define any modifi-
cations necessary on site.
The connections provided as standard for the field-supplied
power entry cables to the general disconnect/isolator switch
are designed for the number and type of wires, listed in the
table below.
The calculations are based on the maximum machine current
(see electrical data tables).
For the design the following standardised installation methods
are used, in accordance with IEC 364, table 52C:
- For 30HX units installed inside the building: No.13:
perforated horizontal cable conduit, and No. 41: closed
conduit.
- For 30GX units installed outside the building: No.17:
suspended aerial lines, and No. 61: buried conduit with a
derating coefficient of 20.
The calculation is based on PVC or XLPE insulated cables
with copper or aluminium core. The maximum temperature is
40°C for 30HX units and 46°C for 30GX units.
The given wire length limits the voltage drop to < 5%.
Unit Min. (mm
2
) Wire type L (m) Max. (mm
2
) Wire type L (m)
by phase by phase
30HX 080 1 x 35 XLPE Cu 140 1 x 120 PVC Al 260
30HX 090 1 x 50 XLPE Cu 160 1 x 120 PVC Al 260
30HX 100 1 x 50 XLPE Cu 160 1 x 95 XLPE Al 195
30HX 110 1 x 70 XLPE Cu 170 1 x 120 XLPE Al 205
30HX 120/130 1 x 70 XLPE Cu 170 1 x 150 XLPE Al 210
30HX 140 1 x 95 XLPE Cu 180 1 x 185 XLPE Al 220
30HX 155 1 x 95 XLPE Cu 180 1 x 240 XLPE Al 225
30HX 175 1 x 120 XLPE Cu 185 1 x 240 XLPE Al 225
30HX 190 1 x150 XLPE Cu 190 2 x 95 XLPE Al 195
30HX 200 ckt A 1 x 70 XLPE Cu 170 2 x120 PVC Al 325
30HX 230 ckt A 1 x 95 XLPE Cu 180 2 x 120 PVC Al 325
30HX 260 ckt A 1 x 120 XLPE Cu 185 1 x 240 XLPE Al 225
30HX 285 ckt A 1 x 150 XLPE Cu 190 2 x 150 XLPE Al 265
30HX 200 ckt B 1 x 35 XLPE Cu 140 1 x 95 PVC Al 250
30HX 230 ckt B 1 x 35 XLPE Cu 140 1 x 120 PVC Al 260
30HX 260 ckt B 1 x 35 XLPE Cu 140 1 x 120 PVC Al 260
30HX 285 ckt B 1 x 50 XLPE Cu 160 2 x 70 PVC Al 285
30HX 310 ckt A & B 1 x 95 XLPE Cu 180 1 x 240 XLPE Al 225
30HX 345 ckt A & B 1 x 120 XLPE Cu 185 1 x 240 XLPE Al 225
30HX 375 ckt A & B 1 x 150 XLPE Cu 190 2 x 150 XLPE Al 265
30GX 082 1 x 95 XLPE Cu 190 2 x 185 PVC Al 420
30GX 092 1 x 120 XLPE Cu 195 2 x 185 PVC Al 420
30GX 102 1 x 120 XLPE Cu 195 2 x 240 PVC Al 450
30GX 112 1 x 150 XLPE Cu 200 2 x 150 XLPE Al 300
30GX 122 1 x 185 XLPE Cu 205 2 x 185 XLPE Al 315
30GX 132 1 x 185 XLPE Cu 205 2 x 240 XLPE Al 330
30GX 152 1 x 240 XLPE Cu 205 3x 185 XLPE CU 430
30GX 162 2 x 95 XLPE Cu 190 3x 240 XLPE CU 440
30GX 182 2 x 120 XLPE Cu 200 3x 240 XLPE CU 440
30GX 207 ckt A 1 x 185 XLPE Cu 205 3x 185 XLPE Al 445
30GX 227 ckt A 1 x 240 XLPE Cu 205 3x 240 XLPE Al 470
30GX 247/298/328 ckt A 2 x 120 XLPE Cu 225 3x 185 XLPE CU 490
30HX 267/358 ckt A 2 x 150 XLPE Cu 230 3x 240 XLPE CU 505
30GX 207/227/247 ckt B 1 x 95 XLPE Cu 190 2 x 240 PVC Al 560
30HX 267 ckt B 1 x 120 XLPE Cu 200 2 x 185 XLPE AL 395
30GX 298 ckt B 1 x 185 XLPE Cu 205 3x 240 XLPE AL 470
30GX 328 ckt B 2 x 120 XLPE Cu 225 3x 185 XLPE CU 490
30GX 358 ckt B 2 x 150 XLPE Cu 230 3x 240 XLPE CU 505

Carrier 30HXC175 Specifications

General

Brand	Carrier
Model	30HXC175
Category	Chiller
Language	English