Easy UPS 3S Pro for External Batteries 10-40 kVA 400 V 3:3 – Technical Specifications

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990-66233A-001

Inverter Short Circuit Capabilities (Bypass not Available)

IK1 – Short Circuit between a Phase and Neutral

IK1 400 V

S [kVA]	10 ms		20 ms		30 ms
	I[A]	I²t [A²s]	I[A]	I²t [A²s]	I[A]	I²t [A²s]
10	34	12	34	23	34	35
15	52	27	52	54	52	81
20	74	55	74	110	74	164
30	104	108	104	216	104	324
40	140	196	140	392	140	588

IK1 400 V

S [kVA]	50 ms		100 ms		200 ms
	I[A]	I²t [A²s]	I[A]	I²t [A²s]	I[A]	I²t [A²s]
10	34	58	34	116	34	231
15	52	135	52	270	52	541
20	74	274	74	548	74	1095
30	104	541	104	1082	104	2163
40	140	980	140	1960	140	3920

IK2 – Short Circuit between Two Phases

IK2 400 V

S [kVA]	10 ms		20 ms		30 ms
	I[A]	I²t [A²s]	I[A]	I²t [A²s]	I[A]	I²t [A²s]
10	33	11	33	22	33	33
15	49	24	49	48	49	72
20	70	49	70	98	70	147
30	101	102	101	204	101	306
40	138	190	138	381	138	571

IK2 400 V

S [kVA]	50 ms		100 ms		200 ms
	I[A]	I²t [A²s]	I[A]	I²t [A²s]	I[A]	I²t [A²s]
10	33	54	33	109	33	218
15	49	120	49	240	49	480
20	70	245	70	490	70	980
30	101	510	101	1020	101	2040
40	138	952	138	1904	138	3809

IK3 – Short Circuit between Three Phases

IK3 400 V

S [kVA]	10 ms		20 ms		30 ms
	I[A]	I²t [A²s]	I[A]	I²t [A²s]	I[A]	I²t [A²s]
10	37	14	37	27	37	41
15	53	28	53	56	53	84
20	80	64	80	128	80	192
30	110	121	110	242	110	363
40	146	213	146	426	146	639

IK3 400 V

S [kVA]	50 ms		100 ms		200 ms
	I[A]	I²t [A²s]	I[A]	I²t [A²s]	I[A]	I²t [A²s]
10	37	68	37	137	37	274
15	53	140	53	281	53	562
20	80	320	80	640	80	1280
30	110	605	110	1210	110	2420
40	146	1066	146	2132	146	4263

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