Magnetek NEC2400 Power Systems are designed to supply power to equipment that must operate within a narrow voltage range of 50.5 Volts to 42 Volts.  While this narrow range power system was designed for the NEC 2400 it is also used for any equipment with a narrow range of input voltage.  Some equipment that requires this type power system are older Northern Telecom PBX models, DC powered Avaya voice mail systems, Ericsson PBX models and Hitachi PBX systems.

PRS Systems - Power Systems that do not require more than three strings of batteries will combine the batteries and the power equipment on a single rack .  These systems are designed to support batteries for backup.  The voltage supplied to the batteries is 54.5 Volts.  The Voltage supplied to the NEC 2400 systems is 50.5 Volts and is designed with a CEMF cell to drop the maximum output voltage to 50.5 Volts.

PRS system matrices are separated by battery backup time ---- 1 Hour, 2 Hours, 4 Hours, or 8 Hours.  These pre-configured power systems are sized from 9 Amps to 400 Amps.  For larger systems please contact Technical Sales Engineers at 1-800-443-4742.  The batteries currently being used in these power systems are from C&D, and Power Battery.  Additional vendors, with equivalent or superior product may be added to this list.  Magnetek's pre-configured NEC2400 Power Systems can generally be shipped in 2 - 4 weeks.

To view system drawing, click on the hyperlink below.

* R = redundant systems      PRS System Dimensions = 24"W x 15"D x 84" H

SYSTEM AMPS*	MAX LOAD	MODEL NUMBER	PART #	EST. WEIGHT LBS.	EST. FLOOR LOAD lbs/ft	BTUs	AC CIRC.	CURRENT PER AC CIRCUIT	VOLTAGE
1 HOUR BACKUP (24 Hour Recharge)
9A	8.20	PRS48-1G30MA9CCB5	A012300
9A R	9.00	PRS48-1G30MA9CCB5R	A012301
15A	14.50	PRS48-1G30MA15CCB5	A012302
20A	19.75	PRS48-1G30MA20CCB5	A012303	350	140	1,661	1	16A max	110, 120
20A R	20.00	PRS48-1G30MA20CCB5R	A012304	355	142	1,661	2	16A max	110, 120
25A	24.38	PRS48-1G45MA25CCB5	A012305	400	160	1,460	1	16A max	208, 240
25A R	25.00	PRS48-1G45MA25CCB5R	A012306	405	162	1,460	2	16A max	208, 240
50A	48.75	PRS48-1G90MA50CCB5	A012307	555	222	1,864	1	16A max	208, 240
50A R	50.00	PRS48-1G90MA50CCB5R	A012308	555	222	2,238	3	16A max	208, 240
75A	73.54	PRS48-1G125MA75CCB5	A012309	680	272	3,699	3	16A max	208, 240
75A R	75.00	PRS48-1G125MA75CCB5R	A012310	685	274	3,699	4	16A max	208, 240
100A	97.50	PRS48-2G90MA100CCB6	A012311	920	368	3,727	2	16A max	208, 240
100A R	100.00	PRS48-2G90MA100CCB8R	A012312	935	374	3,727	3	16A max	208, 240
150A	150.00	PRS48-2G125MA150CCB8	A012313	1,174	470	6,274	3	16A max	208, 240
150A R	150.00	PRS48-2G125MA150CCB10R	A012314	1,190	476	6,274	4	16A max	208, 240
200A	194.38	PB48MA200CCB10 RS48-3G125	A011490 A012065	271 1,340	108 412	7,455	4	16A max	208, 240
200A R	200.00	PB48MA200CCB12R RS48-3G125	A011491 A012065	295 1,340	118 412	7,455	5	16A max	208, 240
250A	243.75	PB48MA250CCB12 RS48-5G90	A011890 A012066	307 1,760	123 542	11,366	5	16A max	208, 240
250A R	250.00	PB48MA300CCB13 RS48-5G90	A011492 A012066	364 1,760	146 542	12,548	6	16A max	208, 240
300A	294.17	PB48MA300CCB13 RS48-4G125	A011492 A012067	364 1,330	146 409	12,548	6	16A max	208, 240
300A R	300.00	PB48MA350CCB15 RS48-4G125	A011493 A012067	380 1,330	152 409	13,729	7	16A max	208, 240
350A	337.50	PB48MA350CCB15 24-90A17	A011493 24-90A17	380 3,008	152 504	13,729	7	16A max	208, 240
350A R	350.00	PB48MA400CCB17 24-90A17	A011494 24-90A17	396 3,008	158 504	14,910	8	16A max	208, 240
400A	390.00	PB48MA400CCB17 24-90A17	A011494 24-90A17	396 3,008	158 504	14,910	8	16A max	208, 240
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SYSTEM AMPS*	MAX LOAD	MODEL NUMBER	PART #	EST. WEIGHT LBS.	EST. FLOOR LOAD lbs/ft	BTUs	AC CIRC.	CURRENT PER AC CIRCUIT	VOLTAGE
2 HOUR BACKUP (24 Hour Recharge)
9A	8.20	PRS48-1G30 MA9CCB5	A012300
9A R	9.00	PRS48-1G30 MA9CCB5R	A012301
15A	13.88	PRS48-1G45 MA15CCB5	A012315
20A	18.08	PRS48-1G70 MA20CCB5	A012316	460	184	1,661	1	16A max	110, 120
20A R	20.00	PRS48-1G70 MA20CCB5R	A012317	470	188	1,661	2	16A max	110, 120
25A	23.33	PRS48-1G70 MA25CCB5	A012318	460	184	1,460	1	16A max	208, 240
25A R	25.00	PRS48-1G70 MA25CCB5R	A012319	470	188	1,460	2	16A max	208, 240
50A	47.29	PRS48-1G125 MA50CCB5	A012320	665	266	1,864	1	16A max	208, 240
50A R	50.00	PRS48-1G125 MA50CCB5R	A012321	665	266	2,238	3	16A max	208, 240
75A	68.33	PRS48-2G125 MA75CCB5	A012322	1,125	450	3,699	3	16A max	208, 240
75A R	75.00	PRS48-2G125 MA75CCB5R	A012323	1,135	454	3,699	4	16A max	208, 240
100A	94.58	PRS48-2G125 MA100CCB6	A012324	1,145	458	3,727	2	16A max	208, 240
100A R	100.00	PRS48-2G125 MA100CCB8R	A012325	1,160	464	3,727	3	16A max	208, 240
150A	141.88	PB48MA150CCB8 RS48-3G125	A011488 A012065	255 1,340	102 412	6,274	3	16A max	208, 240
150A R	150.00	PB48MA150CCB10R RS48-3G125	A011489 A012065	271 1,340	108 412	6,274	4	16A max	208, 240
200A	195.00	PB48MA200CCB10 24-90A15	A011490 24-90A15	271 2,548	108 817	7,455	4	16A max	208, 240
200A R	200.00	PB48MA200CCB12R 24-90A15	A011491 24-90A15	295 2,548	118 817	7,455	5	16A max	208, 240
250A	232.50	PB48MA250CCB12 24-90A17	A011890 24-90A17	307 3,008	123 504	11,366	5	16A max	208, 240
250A R	250.00	PB48MA300CCB13 24-90A17	A011492 24-90A17	364 3,008	146 504	12,548	6	16A max	208, 240
300A	285.00	PB48MA300CCB13 24-90A21	A011492 24-90A21	364 3,648	146 596	12,548	6	16A max	208, 240
300A R	300.00	PB48MA350CCB15 24-90A21	A011493 24-90A21	380 3,648	152 596	13,729	7	16A max	208, 240
350A	334.17	PB48MA350CCB15 24-100A21	A011493 24-100A21	380 4,120	152 678	13,729	7	16A max	208, 240
350A R	350.00	PB48MA400CCB17 24-100A21	A011494 24-100A21	396 4,120	158 678	14,910	8	16A max	208, 240
400A	386.67	PB48MA400CCB17 24-100A27	A011494 24-100A27	380 4,624	152 836	14,910	8	16A max	208, 240
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SYSTEM AMPS*	MAX LOAD	MODEL NUMBER	PART #	EST. WEIGHT LBS.	EST. FLOOR LOAD lbs/ft	BTUs	AC CIRC.	CURRENT PER AC CIRCUIT	VOLTAGE
4 HOUR BACKUP (24 Hour Recharge)
9A	7.58	PRS48-1G45 MA9CCB5	A012326
9A R	9.00	PRS48-1G45 MA9CCB5R	A012327
15A	12.83	PRS48-1G70 MA15CCB5	A012328
20A	17.25	PRS48-1G90 MA20CCB5	A012329	535	214	1,661	1	16A max	110, 120
20A R	20.00	PRS48-1G90 MA20CCB5R	A012330	545	218	1,661	2	16A max	110, 120
25A	21.04	PRS48-1G125 MA25CCB5	A012331	650	260	1,460	1	16A max	208, 240
25A R	25.00	PRS48-1G125 MA25CCB5R	A012332	660	264	1,460	2	16A max	208, 240
50A	42.08	PRS48-2G125 MA50CCB5	A012333	1,115	446	1,864	1	16A max	208, 240
50A R	50.00	PRS48-2G125 MA50CCB5R	A012334	1,115	446	2,238	3	16A max	208, 240
75A	63.75	PB48MA75CCB5 RS48-4G90	A011484 A012064	206 1,330	82 409	3,699	3	16A max	208, 240
75 R	75.00	PB48MA75CCB5R RS48-4G90	A011485 A012064	214 1,330	86 409	3,699	4	16A max	208, 240
100A	84.17	PB48MA100CCB6 RS48-4G125	A011892 A012067	225 1,770	90 545	3,727	2	16A max	208, 240
100A R	100.00	PB48MA100CCB8R RS48-4G125	A011487 A012067	241 1,770	96 545	3,727	3	16A max	208, 240
150A	127.50	PB48MA150CCB8 24-90A17	A011488 24-90A17	255 3,008	102 723	6,274	3	16A max	208, 240
150A R	150.00	PB48MA150CCB10R 24-90A17	A011489 24-90A17	271 3,008	108 723	6,274	4	16A max	208, 240
200A	180.00	PB48MA200CCB10 24-90A21	A011490 24-90A21	271 3,648	108 755	7,455	4	16A max	208, 240
200A R	200.00	PB48MA200CCB12R 24-90A21	A011491 24-90A21	295 3,648	118 755	7,455	5	16A max	208, 240
250A	229.17	PB48MA250CCB12 24-100A27	A011890 24-100A27	307 5,224	123 836	11,366	5	16A max	208, 240
250A R	250.00	PB48MA300CCB13 24-100A27	A011492 24-100A27	364 5,224	146 836	12,548	6	16A max	208, 240
300A	281.67	PB48MA300CCB13 24-100A31	A011492 24-100A31	364 6,000	146 940	12,548	6	16A max	208, 240
300A R	300.00	PB48MA350CCB15 24-100A31	A011493 24-100A31	380 6,000	152 940	13,729	7	16A max	208, 240
350A	334.17	PB48MA350CCB15 24-100A39	A011493 24-100A39	380 7,872	152 1,398	13,729	7	16A max	208, 240
350A R	350.00	PB48MA400CCB17 24-100A39	A011494 24-100A39	396 7,872	152 1,398	14,910	8	16A max	208, 240
400A	320.00	PB48MA400CCB17 24-100A39	A011494 24-100A39	396 7,872	152 1,398	14,910	8	16A max	208, 240
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SYSTEM AMPS*	MAX LOAD	MODEL NUMBER	PART #	EST. WEIGHT LBS.	EST. FLOOR LOAD lbs/ft	BTUs	AC CIRC.	CURRENT PER AC CIRCUIT	VOLTAGE
8 HOUR BACKUP (24 Hour Recharge)
9A	6.53	PRS48-1 G70MA9CCB5	A012335
9A R	9.00	PRS48-1 G70MA9CCB5R	A012336
15A	10.54	PRS48-1 G125MA15CCB5	A012337
20A	13.50	PRS48-2 G90MA20CCB5	A012338	875	350	1,661	1	16A max	110, 120
20A R	20.00	PRS48-2 G90MA20CCB5R	A012339	880	352	1,661	2	16A max	110, 120
25A	15.83	PRS48-2 G125MA25CCB5	A012340	1.095	438	1,460	1	16A max	208, 240
25A R	25.00	PRS48-2 G125MA25CCB5R	A012341	1.105	442	1,460	2	16A max	208, 240
50A	33.75	PB48MA50CCB5 RS48-5G90	A011482 A012066	195 1,760	78 542	1,864	2	16A max	208, 240
50A R	50.00	PB48MA50CCB5R RS48-5G90	A011483 A012066	193 1,760	77 542	2,238	3	16A max	208, 240
75A	52.71	PB48MA75CCB5 RS48-5G125	A011484 A012070	206 2,240	82 689	3,699	3	16A max	208, 240
75A R	75.00	PB48MA75CCB5R RS48-5G125	A011485 A012070	214 2,240	86 689	3,699	4	16A max	208, 240
100A	75.00	PB48MA100CCB6 24-90A21	A011892 24-90A21	225 3,648	96 596	3,727	2	16A max	208, 240
100A R	100.00	PB48MA100CCB8R 24-90A21	A011487 24-90A21	241 3,648	96 596	3,727	3	16A max	208, 240
150A	124.17	PB48MA150CCB8 24-100A27	A011488 24-100A27	255 5,224	102 836	6,274	3	16A max	208, 240
150A R	150.00	PB48MA150CCB10R 24-100A27	A011489 24-100A27	271 5,224	108 836	6,274	4	16A max	208, 240
200A	176.67	PB48MA200CCB10 24-100A33	A011490 24-100A33	271 6,360	108 994	7,455	4	16A max	208, 240
200A R	200.00	PB48MA200CCB12R 24-100A33	A011491 24-100A33	295 6,360	118 994	7,455	5	16A max	208, 240
250A	162.50	PB48MA250CCB12 24-100A45	A011890 24-100A45	307 8,976	123 1,556	11,366	5	16A max	208, 240
250A R	215.00	PB48MA300CCB13 24-100A45	A011492 24-100A45	364 8,976	146 1,556	12,548	6	16A max	208, 240
300A	215.00	PB48MA300CCB13 24-100A51	A011492 24-100A51	364 10,176	146 1,719	12,548	6	16A max	208, 240
300 AR	267.50	PB48MA350CCB15 24-100A51	A011493 24-100A51	380 10,176	152 1,719	13,729	7	16A max	208, 240
350A	267.50	PB48MA350CCB15 24-100A69	A011493 24-100A69	380 13,464	152 2,193	13,729	7	16A max	208, 240
350A R	320.00	PB48MA400CCB17 24-100A69	A011494 24-100A69	396 13,464	158 2,193	14,910	8	16A max	208, 240
400A	320.00	PB48MA400CCB17 24-100A69	A011494 24-100A69	396 13,464	158 2,193	14,910	8