Electrical Characteristics - Westinghouse WHM24DMA21S Design & Technical Manual

6. Electrical characteristics

Model name
Voltage
Power
supply
Frequency
1
MCA*
MAX. CKT. BKR*
Power cable
Wiring
Size
2
spec.*
Connection
Limited wiring
4
cable*
length
Model name
Voltage
Power
supply
Frequency
1
MCA*
MAX. CKT. BKR*
Power cable
Wiring
Size
2
spec.*
Connection
Limited wiring
4
cable*
length
*1: Minimum Circuit Ampacity (Calculation based on UL60335-2-40)
*2: Selected sample based on Japan Electrotechnical Standards and Codes Committee E0005. As
the regulations of wire size and circuit breaker differ in each country or region, select appropriate de-
vices complied to the regional standard.
*3: Maximum Circuit Breaker
*4: Limit voltage drop to less than 2%. If voltage drop is 2% or more, increase cable conductor size.
V
Hz
A
3
A
AWG
AWG
ft (m)
V
Hz
A
3
A
AWG
AWG
ft (m)
WHM24SZA21S
208/230 ~
15
25
3 × 12
5 × 16
167 (51)
WHM48SZA21S
208/230 ~
3 × 8
5 × 16
249 (76)
- 29 -
WHM36SZA21S
60
23
35
3 × 10
249 (76)
WHM60SZA21S
60
35
50
6. Electrical characteristics