MGE UPS Systems EX-5, EX-7, EX-11RT manual System Backup Characteristics, EX RT CLA Module

EX 5/7/11RT Systems

5.3System Backup Characteristics

Table 5-2: Backup Time (in minutes).

11 kVA with 9Ah battery modules:

	10%	20%	30%	40%	50%	60%	70%	80%	90%	100%
Standard	90	40	25	18	14	11	9	7	6	5
Std + 1 EXB	191	93	61	43	30	24	20	17	15	14
Std + 2 EXB	293	143	96	71	53	44	34	27	24	22
Std + 3 EXB	392	199	135	99	84	60	51	43	35	30
Std + 4 EXB	525	261	172	120	102	86	67	56	48	42
Std + 5 EXB	637	312	201	142	113	102	87	68	60	53
7 kVA with 7Ah battery modules:
	10%	20%	30%	40%	50%	60%	70%	80%	90%	100%
Standard	121	57	37	28	21	15	12	10	8	7
Std + 1 EXB	266	125	80	61	53	37	30	24	22	20
Std + 2 EXB	447	203	124	101	83	66	55	45	38	32
Std + 3 EXB	578	244	185	128	108	90	75	61	53	45
Std + 4 EXB	756	364	245	169	132	110	98	77	69	57
Std + 5 EXB	889	453	287	232	164	133	118	102	86	72

5 kVA (US model only) with 7Ah battery modules:

	10%	20%	30%	40%	50%	60%	70%	80%	90%	100%
Standard	170	91	49	33	25	21	16	13	11	9
Std + 1 EXB	358	170	110	84	60	46	39	31	27	25
Std + 2 EXB	540	260	170	120	100	75	64	57	52	45
Std + 3 EXB	740	355	240	170	122	110	95	84	68	60
Std + 4 EXB	892	505	290	235	170	135	119	105	92	84
Std + 5 EXB	1220	540	355	260	225	170	140	120	110	100

5.4System Short Circuit Protection

Short circuit current provided by EX 5/7/11RT in normal or battery mode:

EX 5/7RT	110A for 80ms
EX 11RT	150A for 80ms

5.5Accessories Electrical Characteristics

EX RT Transformer Module

Nominal power	11 kVA
Nominal current	63 A
Input voltage	208-240Vac
Output Voltage	120/208/240Vac
Frequency	50/60 Hz (+/-10%)
Isolation (EN 61558-1-2-4)	3.75 kV / 5 M ohms
Operating temperature	From 0° to +40°C
Max. operating rel. humidity	95%
Derating/altitude	Pn-10% > 1000 m

EX RT CLA Module

AC input voltage	156-280 Volts AC
Input frequency	40-70 Hz
Battery charge current	6 A DC

5 — 2 Appendix 86-86000-00 B00