Fuji Electric FRENIC-HVAC User Manual page 720

Table 11.4 Recommended Wire Sizes (continued)
Nominal
Power
applied
supply Inverter type
motor
voltage
(HP)
1 FRN001AR1-4U
2 FRN002AR1-4U
3 FRN003AR1-4U
5 FRN005AR1-4U
7.5 FRN007AR1-4U
10 FRN010AR1-4U
15 FRN015AR1-4U
20 FRN020AR1-4U
25 FRN025AR1-4U
30 FRN030AR1-4U
40 FRN040AR1-4U
50 FRN050AR1-4U
60 FRN060AR1-4U
75 FRN075AR1-4U
100 FRN100AR1-4U
Three-
phase
460V
125 FRN125AR1-4U
150 FRN150AR1S-4U
200 FRN200AR1S-4U
250 FRN250AR1S-4U
300 FRN300AR1S-4U
350 FRN350AR1S-4U
450 FRN450AR1S-4U
500 FRN500AR1S-4U
600 FRN600AR1S-4U
800 FRN800AR1S-4U
900 FRN900AR1S-4U
1000 FRN1000AR1S-4U
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.
*4 It is showing the wire size for UL Open Type.
See additional material INR-SI47-1365 for NEMA/UL Type 1 (Pack with TYPE1 kit).
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)
10
10
*2
(5.3)
*2
(5.3)
8
8
(8.4)
(8.4)
6 6
(13.3) (13.3)
4
(21.2)
2
(33.6)
2
(33.6)
1/0 1/0
18
(53.5)
(53.5)
(0.8)
2/0 3/0
(67.4) (85)
1/0×2
*3
(53.5×2)
1/0×2
*3
(53.5×2)
2/0×2
*3
(67.4×2)
3/0×2 3/0×2
*3 *3
(85×2) (85×2)
4/0×2 250×2
*3 *3
(107.2×2) (127×2)
250×2 300×2
*3 *3
(127×2) (152×2)
400×2 400×2
*3 *3
(203×2) (203×2)
400×2 400×2
*4 *4
(203×2) (203×2)
500×2 500×2
*4 *4
(253×2) (253×2)
350×3 400×3
*4 *4
(177×3) (203×3)
500×3 600×3
*4 *4
(253×3) (304×3)
600×3 500×4
*4 *4
(304×3) (253×4)
11-20
2
)
Aux.
Aux. main
control
circuit
power
power
supply
supply
1
*
1
*
-
14
(2.1)
*2 *2
14
(2.1)
*2