Emerson 30-130KVA Notes for Table, Liebert Corporation, Dearborn Drive, Telephone, P.O. Box

Site Planning Data, Liebert Npower: 30-130kVA, 60 Hz, 208 or 480VAC

UPS				Standard AC Input			AC Input w/Filter Opt.				Battery		AC Output			Mechanical Data
Rating		Voltage		Current (A)		Rec.	Current (A)		Rec.	Nom.	Battery	Max.	Current		Dimensions	Weight	Floor Loading	Heat Dis.	Cooling Air
kVA	kW	Input	Output	Nom.	Max.	OCPD	Nom.	Max.	OCPD	VDC	kW	Discharge	Nom	OCPD	WxDxH, in. (mm)	lb. (kg)	lb./ft2 (kg/m2)	BTU/h (kWH)	CFM (m3/h)
30	24	208	208	92	114	150	80	99	125	480	26	66A	83	125	31.7x32.5x71	2100 (953)	294 (1435)	8,500 (2.5)
30	24	480	208	38	48	60	33	41	50	480	26	66A	83	125			259 (1265)	7,500 (2.2)	720 (1223)
															(805x825x1800)	1850 (839)
30	24	480	480	38	48	60	33	41	50	480	26	66A	36	50			259 (1265)	7,500 (2.2)
40	32	208	208	122	153	200	106	133	175	480	34	88A	111	150	31.7x32.5x71	2200 (998)	307 (1499)	11,000 ((3.2)
40	32	480	208	51	64	80	44	55	70	480	34	88A	111	150			266 (1299)	10,000 (2.9)	720 (1223)
															(805x825x1800)	1900 (862)
40	32	480	480	51	64	80	44	55	70	480	34	88A	48	60			266 (1299)	10,000 (2.9)
50	40	208	208	153	191	250	133	166	200	480	43	109A	139	175	31.7x32.5x71	2200 (998)	307 (1499)	14,000 (4.1)
50	40	480	208	64	80	100	55	69	100	480	43	109A	139	175			266 (1299)	12,000 (3.5)	720 (1223)
															(805x825x1800)	1900 (862)
50	40	480	480	64	80	100	55	69	100	480	43	109A	60	80			266 (1299)	12,000 (3.5)
65	52	208	208	193	242	300	171	213	300	480	55	141A	180	225	39.4x32.5x71	2500 (1134)	281 (1372)	18,000 (5.3)
65	52	480	208	80	99	125	70	88	125	480	55	141A	180	225			242 (1182)	15,000 (4.4)	960 (1631)
															(1001x825x1800)	2150 (975)
65	52	480	480	80	99	125	70	88	125	480	55	141A	78	10			242 (1182)	15,000 (4.4)
80	64	208	208	238	298	400	210	262	350	480	68	174A	222	300	39.4x32.5x71	2500 (1134)	281 (1372)	22,000 (6.4)
80	64	480	208	98	122	150	87	108	150	480	68	174A	222	300			242 (1182)	18,000 (5.3)	960 (1631)
															(1001x825x1800)	2150 (975)
80	64	480	480	98	122	150	87	108	150	480	68	174A	96	125			242 (1182)	18,000 (5.3)
100	80	208	208	296	370	450	261	326	400	480	85	218A	278	350	49.2x32.5x71	3350 (1520)	302 (1474)	26,000 (7.6))
100	80	480	208	122	152	200	108	135	175	480	85	218A	278	350			252 (1230)	21,000 (6.1)	1440 (2447
															(1250x825x1800)	2800 (1270)
100	80	480	480	122	152	200	108	135	175	480	85	218A	120	150			252 (1230)	21,000 (6.1)
130	104	208	208	385	481	600	336	420	500	480	111	283A	361	450	49.2x32.5x71	3350 (1520)	302 (1474)	33,000 (9.7)
130	104	480	208	158	198	250	140	175	225	480	111	283A	361	450			252 (1230)	27,000 (7.9)	1440 (2447)
															(1250x825x1800)	2800 (1270)
130	104	480	480	158	198	250	140	175	225	480	111	283A	156	200			252 (1230)	27,000 (7.9)
See	Notes	for Table	(below):	1	2,3,8,12	6,14	1	2,3,8,12	6	4	—	1,3,5,8,12	1,3,8,12	6	13	13, 14	—	—	—

Notes for Table

1.Nominal (Nom) current is based on full rated output load.

2.Maximum (Max) current (125% of nominal) is short duration for battery recharge conditions.

3.UPS input and bypass cables must be run in separate conduit from output cables.

4.Nominal battery voltage is shown at 2.0 volts/cell per NEC 480-2.

5.Power cables from UPS DC link to batteries should be sized for a total maximum 2.0V line drop (measured at the UPS) at maximum discharge current.

6.OCPD=Overcurrent Protection Device. Recommended AC input and AC output overcurrent protection represents 125% of nominal full load current (continuous) per NEC 215.

7.Minimum-sized grounding conductors to be per NEC 250-122. Parity-sized ground conductors are recommended. Neutral conductors to be sized for full capacity per NEC 310-15(b)(4). References are per NEC 1999.

8.Wiring requirements:

AC Input and Output: 3-phase, 3- or-4-wire plus ground, depending on UPS configuration. See Installation Manual and submittal drawings for specific instructions.

DC Input: 2-wire (positive and negative), plus ground.

9.All wiring is to be in accordance with national and local electrical codes.

10.Minimum access clearance is 3 ft. (0.9m) front and 1 ft. (0.3m) above UPS.

11.Top or bottom cable entry through removable access plates. Punch plate to suit conduit size, then replace.

12.Control wiring and power wiring must be run in separate conduit.

13.Weights and dimensions shown do not include battery cabinet, Slim-Line distribution cabinet or other options.

14.Add 560 lb. (254kg) for 100-130kVA unit with dual input and isolated 208VAC output.

15.Backup emergency generator must be properly sized and equipped with an isochronous governor (generator frequency regulation) and a UPS-compatible voltage regulator.

16.An on-site automatic transfer switch should be equipped with auxiliary contacts for UPS “on generator” current limit. Refer to Liebert publication 91K-PLT-48-02.

17.An external isolated maintenance bypass circuit might cause utility AC input to be out of phase with the UPS AC output.

© 2004 Liebert Corporation

All rights reserved throughout the world. Specifications subject to change without notice. ® Liebert and the Liebert logo are registered trademarks of Liebert Corporation. All names referred to are trademarks or registered trademarks of their respective owners.

SL-24531 (11/04) Rev. 4

Liebert Corporation

1050 Dearborn Drive	Telephone: 1-800-877-9222
P.O. Box 29186	Facsimile: 1-614-841-6022
Columbus, OH 43229	www.liebert.com