Liebert has re- invented the
LIEBERT NPOWER™
Every aspect of the Npower shows careful design and attention to detail. The rugged powertrain and advanced ActiveStar™ controls were subjected to computer simulations and thermal analysis to ensure reliable performance in every environment.
Even the physical packaging is uniquely efficient, to make fully configured systems more compact than other products on the market.
Best of all, it’s a Liebert product— designed to give the same million- hour critical bus MTBF as its older brothers.
•Unmatched heritage of reliability and availability
•Smallest system footprint
•Excellent efficiency with non- linear loads and partial loads
•Outstanding dynamic response
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General Specifications
INPUT
Voltage | 208 or 480VAC, 60 Hz | |
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Voltage Range | +10, | |
(no battery discharge at | ||
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Frequency Range | 60 Hz, ±5 | |
Current Distortion | 10% maximum reflected THD at full load with | |
optional input filter; 30% THD without filter | ||
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Current Limit | 115% of full load input current | |
Current | 20 seconds to full load | |
Power Factor | 0.80 lagging minimum at full load; up to 0.96 | |
lagging at full load with optional input filter | ||
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Surge Protection | Sustains input surges without damage, per | |
criteria listed in ANSI | ||
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ENVIRONMENTAL |
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Operating | UPS: 32° to 104°F | |
Temperature | Battery: 68° to 86°F | |
Relative Humidity | ||
Operating Altitude | Up to 6600 ft. (2000m) without derating | |
Acoustical Noise | Less than 65 dBA typical, measured | |
3.3 ft. (1m) from the unit | ||
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OUTPUT |
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Voltage | 208 or 480VAC | |
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Voltage Adjustment | ±5% | |
Range | ||
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Voltage Regulation | ±0.5% for balanced load | |
±1.0% for 100% unbalanced load | ||
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Dynamic Regulation | ±5% deviation for 100% load step | |
±1% for loss or return of AC input | ||
Transient Response | Recover to ±1% of steady state within 1 cycle | |
Time |
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Voltage Distortion | For linear loads, 1% THD; less than 2.5% THD | |
for 100% nonlinear loads w/o kVA/kW derating | ||
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Phasing Balance | 120° ±0.5° for balanced load. | |
120° ±1° for 100% unbalanced load | ||
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Frequency | ±0.1% | |
Regulation | ||
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Load Power | 1.0 to 0.7 lagging without derating | |
Factor Range | ||
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Overload | 125% of full load for 10 minutes | |
150% for 1 minute w/ true sinusoidal waveform | ||
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STANDARDS
ETL listed to UL 1778 UPS standards and CSA certified. Meets current requirements for safe high performance UPS operation.
Npower Matching Battery Cabinet
| Run Time (minutes) for kVA: | Dimensions | Weight | |||||||
Model | 30 | 40 | 50 | 65 | 80 | 100 | 130 | WxDxH, in. (mm) | lb. (kg) | |
1FJ | 12 | 7 | - | - | - | - | - |
| 1,600 (725) | |
1HJ | 21 | 14 | 10 | 7 | 5 | - | - | 25x32.5x71 | 1,800 (815) | |
1LJ | 28 | 20 | 14 | 8 | 5 | - | - | 2,350 (1,065) | ||
(635x825x1800) | ||||||||||
1MJ | 36 | 25 | 18 | 12 | 8 | 5 | - | 2,350 (1,065) | ||
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1PJ | 53 | 38 | 28 | 20 | 15 | 10 | - |
| 3,000 (1,360) | |
1PJ(130) | - | - | - | - | - | - | 7 |
| 3,350 (1,520) | |
1RJ | 62 | 45 | 34 | 25 | 19 | 13 | 9 | 49x32.5x71 | 3,700 (1,680) | |
1UJ | 72 | 52 | 39 | 30 | 23 | 17 | 12 | (1250x825x1800) | 4,000 (1,815) | |
1WJ | 104 | 74 | 55 | 40 | 33 | 25 | 16 |
| 5,050 (2,290) | |
2PJ | 126 | 83 | 67 | 50 | 38 | 28 | - | (2) 25x32.5x71 | 6,000 (2,720) | |
635x825x1800) | ||||||||||
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2PJ(130) | - | - | - | - | - | - | 20 |
| 6,700 (3,040) | |
2RJ | 144 | 104 | 76 | 55 | 45 | 35 | 25 | (2) 49x32.5x71 | 7,400 (3,360) | |
2UJ | 156 | 111 | 90 | 67 | 52 | 40 | 30 | (1250x825x1800) | 8,000 (3,630) | |
2WJ | - | - | - | 97 | 74 | 55 | 40 |
| 10,100 (4,580) | |
3PJ | 204 | 145 | 108 | 78 | 63 | 48 | - | (3) 25x32.5x71 | 9,000 (4,080) | |
635x825x1800) | ||||||||||
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3PJ(130) | - | - | - | - | - | - | 35 |
| 10,050 (4,560) | |
3RJ | 223 | 161 | 129 | 94 | 72 | 54 | 39 | (3) 49x32.5x71 | 11,100 (5,040) | |
3UJ | 265 | 187 | 142 | 105 | 81 | 65 | 48 | (1250x825x1800) | 12,000 (5,445) | |
3WJ | 421 | 302 | 217 | 157 | 124 | 94 | 69 |
| 15,150 (6,870) | |
4PJ | 301 | 206 | 154 | 111 | 90 | 68 | - | (4) 25x32.5x71 | 12,000 (5,440) | |
(635x825x1800) | ||||||||||
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4PJ(130) | - | - | - | - | - | - | 50 |
| 13,400 (6,080) | |
4RJ | 329 | 224 | 182 | 134 | 102 | 77 | 55 | (4) 49x32.5x71 | 14,800 (6,720) | |
4UJ | 377 | 266 | 201 | 147 | 111 | 91 | 67 | 1250x825x1800 | 16,000 (7,260) | |
4WJ | 480 | 423 | 320 | 222 | 180 | 135 | 97 |
| 20,200 (9,160) |
Maintenance Bypass Cabinets
| Dimensions | Weight, lb. (kg) for kVA: | |||
Model | WxDxH, in. (mm) | ||||
L or N | 25x32.5x71 | 660 (299) | 750 (340) | 800 (363) | |
(635x825x1800) | |||||
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P or Q | 31.7x32.5x71 | 1,210 (549) | 1,320 (599) | 1,540 (699) | |
(805x825x1800) | |||||
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Slim-Line Distribution Cabinet
| Dimensions | Weight | |
kVA | WxDxH, in. (mm) | lb. (kg) | |
All | 10x32.5x71 | 250 (113) | |
(254x825x1800) | |||
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