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Permissible ups overloads as a function of time, Appendices, I/in – APC GALAXY 7000 User Manual

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2. Appendices

Line-current values

Permissible UPS overloads as a function of time

Rated

power of

each UPS
unit

Continuous input

current at U=400V

Input current for load PF =

0.9, U = 400 V at 1.25 In

overload limited to 10 min.

Input current for load PF =

0.9, U = 400 V at 1.5 In

overload limited to 30 sec.

Input/output fuse

ratings

250 kVA

368 A

441 A

530 A

630 A

300 kVA

442 A

530 A

636 A

630 A

400 kVA

587 A

706 A

848 A

800 A

500 kVA

735 A

881 A

1058 A

1000 A

I/In

2,2

2

1,8

1,6

1,4

1,2

1

10

4

10

1

0,1

t (s)

10

5

10

3

10

2

600

20°C

30°C

35°C

40°C

10

30