MY Series (10kVA-40kVA) UPS
User Manual
3 Installation
23
Table3-3
Recommended input breaker list
Type
MY10/10S
MY15/15S
MY20/20S
33
mode
31
mode
11
mode
33
mode
31
mode
11
mode
33
mode
31
mode
11
mode
AC input (A)
32*3P
32*3P
80*1P
63*3P
63*3P
100*3P
63*3P
63*3P
100*3P
Bypass input
(A)
32*3P
80*1P
80*1P
63*3P
100*3P
100*3P
63*3P
100*3P
100*3P
DC input (A)
100*3P
100*3P
100*3P
63*3P
63*3P
63*3P
100*3P
100*3P
100*3P
AC output
(A)
32*3P
80*1P
80*1P
63*3P
100*3P
100*3P
63*3P
100*3P
100*3P
Table3-4
Recommended input breaker list
Type
MY30/30S
MY40/40S
33 mode 31 mode 33 mode 31 mode
AC input (A)
100*3P
100*3P
100*3P
100*3P
Bypass input (A)
100*3P
200*1P
100*3P
250*1P
DC input (A)
125*3P
125*3P
175*3P
175*3P
AC output (A)
100*3P
200*1P
100*3P
250*1P
Withstanding voltage value of recommended AC and Bypass input breaker and AC output breaker is
250Vac, DC input breaker is
250Vdc.
3.2.6 Select Wires
When the cross-sectional area of single wire is greater than 25mm
2
, it is recommended to connect two
wires in parallel.