Fuji Electric FRENIC-HVAC User Manual page 721

Table 11.4 Recommended Wire Sizes (continued)
Nominal
Power
applied
supply Inverter type
motor
voltage
(HP)
1 FRN001AR1-5U
2 FRN002AR1-5U
3 FRN003AR1-5U
5 FRN005AR1-5U
7.5 FRN007AR1-5U
10 FRN010AR1-5U
15 FRN015AR1-5U
20 FRN020AR1-5U
25 FRN025AR1-5U
30 FRN030AR1-5U
Three-
phase
40 FRN040AR1-5U
575V
50 FRN050AR1-5U
60 FRN060AR1-5U
75 FRN075AR1-5U
100 FRN100AR1-5U
125 FRN125AR1-5U
150
FRN150AR1-5U
200 FRN200AR1S-5U
250 FRN250AR1S-5U
300 FRN300AR1S-5U
Note: A box () replaces an alphabetic letter depending on the enclosure.
M (NEMA/UL TYPE 1) or L (NEMA/UL TYPE 12)
Note: The inverter's grounding wire size must be provided in accordance with the National Electrical
Code.
*1 Use wires rated at the maximum allowable temperature of 75°C (167°F) .
*2 No terminal end treatment is required for connection.
*3 The wire size of UL Open Type and NEMA/UL Type 1 are common. Please contact us if UL Open Type
exclusive wire is necessary.
11.2 Conformity with UL Standards and cUL-listed for Canada
Wire size AWG (mm
For main circuits
Cu wires
For
control
[L1/R, L2/S,
[U, V, W]
circuits
L3/T]
*1
*1
14
*2
(2.1)
14
*2
(2.1)
12
*2
(3.3)
12
10
*2
(3.3)
*2
(5.3)
10
*2
(5.3)
8
18
(8.4)
(0.8)
8
6
(8.4)
(13.3)
4 4
(21.2) (21.2)
1/0 1/0
(53.5) (53.5)
1/0×2 1/0×2
*3 *3
(53.5×2) (53.5×2)
2/0×2
*3
(67.4×2)
2/0×2
*3
(67.4×2)
3/0×2
*3
(85×2)
11-21
2
)
Aux.
Aux. main
control
circuit
power
power
supply
supply
*1
*1
-
14
(2.1)
*2 *2
14
(2.1)
*2