APC 40 130KVA user manual Limitation

MGE Galaxy 5000

When sizing the upstream circuit breakers, the parameters presented below must be taken into account: Time/current curves for UPS input and output fuses:

	t (s)
104
103
102
10			40-80 kVA: 160A
1			100-130 kVA: 315A
10-1
10-2
10-3
10-4			I (A)
10	102	103	104

UPS short-circuit current with inverter coupled and By-pass AC source out of tolerances

	Sn	40KVA			50KVA	60KVA	80KVA		100KVA	130KVA
	In		48 A		60 A	72 A	96 A		120 A	156 A
	Limitation		230 A		230 A	230 A	260 A		435 A	435 A
Line Current Values
	Rated power of			Continuous input		Input current at		Input current at			Input/output fuse
	each UPS unit			current at V=480V		V=480V overload		V=480V overload			ratings
						= 1.25 In limited to		= 1.5 In limited to
						10 min.		1 min.
	40KVA				48 A	60 A			72 A		160 A
	50KVA				60 A	75 A			90 A		160 A
	60KVA				72 A	90 A			108 A		160 A
	80KVA				96 A	120 A			144 A		160 A
	100KVA				120 A	150 A			180 A		315 A
	130KVA				156 A	195 A			234 A		315 A

A — 2 Appendices 86-174010-00 B00