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(15-1250 KVA)
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FEATURES
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15 to 1250 kVA
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UL Listed
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High Efficiency (>96%)
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Low Distortion
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Exceptional Reliability
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Single Point Grounding
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Zero Current Tap Switching
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Excellent Voltage Regulation
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Common-Mode Noise Attenuation |
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up to -152 dB (Ultra-Reg)
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2 Year Factory Warranty
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SPECIFICATION
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| Sizes(kVA): |
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15, 30, 50, 75, 100, 125, 150, 175, 200, 225, 250, 300, 400, 500, 625, 750, 875, 1000, and 1250
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| Input Voltage*: |
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208 or 480 VAC, **480Y/277
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| Output Voltage*: |
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208Y/120 or 480Y/277 VAC
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| Frequency*: |
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60 Hz +5%
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| Response Time: |
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1 cycle typical
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| Harmonic Distortion: |
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1% max. added at switching
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| Voltage Regulation Range: |
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Input : +10% to -26% of nominal
Output: +3% typ. +4% maximum
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| Common-Mode: |
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-120 dB. (<300 kVA); -140 dB -146 dB or -156 dB available
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| Normal-Mode: |
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40 dB/decade
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| Overload(Inrush): |
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200% of full load for 10 seconds
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1000% of full load for 1 cycle
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| Transformer <300 kVA; |
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3 phase computer grade, dual-shielded, isolation transformer
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| >400 kVA; |
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3 phase, copper wound, buck-boost transformer
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| Efficiency: |
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96% at full loads; 98.5% at light loads
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| Load Power Factor: |
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0.3 leading or lagging to unity
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| Audible Noise: |
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<35 dB measured on Response Curve "A"
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| Environmental: |
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Operating Humidity:10 to 90% non-condensing
Operating Temperature32F (0C) to 104F (40C)
Storage Temperature-4 to 140F
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| Transformer Impedance: |
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3 to 5%
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kVA
SIZE
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INPUT VOLT
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MODEL NUMBERS
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WEIGHT (LBS)
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BTUs
/HR
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Cabinet
H" xW" x D"
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208Y/120 OUTPUT
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480Y/277 OUTPUT
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15
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208
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PR015B0500T3 |
PR015B0900T3 |
400
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2,040
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32"x26.5"
x 17"
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480
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PR015H0500T3 |
PR015H0900T3 |
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30
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208
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PR030B0500T3 |
PR030B0900T3 |
500
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4,080
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480
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PR030H0500T3 |
PR030H0900T3 |
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50
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208
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PR050B0500T3 |
PR050B0900T3 |
700
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6,800
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40.5x31.5x22
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480
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PR050H0500T3 |
PR050H0900T3 |
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75
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208
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PR075B0500T3 |
PR075B0900T3 |
850
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10,200
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480
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PR075H0500T3 |
PR075H0900T3 |
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100
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208
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PR100B0500T3 |
PR100B0900T3 |
1,250
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13,600
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66x50.5x32
40.5x31.5x22
66x50.5x32
51.5x40.5x26.5
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480
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PR100H0500T3 |
PR100H0900T3 |
1,000
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125
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208
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PR125B0500T3 |
PR125B0900T3 |
1,400
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17,000
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480
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PR125H0500T3 |
PR125H0900T3 |
1,100
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150
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208
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PR150B0500T3 |
PR150B0900T3 |
1,500
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20,400
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66x50.5x32
51.5x40.5x26.5
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480
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PR150H0500T3 |
PR150H0900T3 |
1,200
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175
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208
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PR175B0500T3 |
PR175B0900T3 |
1,700
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23,800
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66x50.5x32
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480
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PR175H0500T3 |
PR175H0900T3 |
1,400
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200
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208
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PR200B0500T3 |
PR200B0900T3 |
2,000
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27,200
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480
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PR200H0500T3 |
PR200H0900T3 |
1,500
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225
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208
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PR225B0500T3 |
PR225B0900T3 |
2,250
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30,600
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480
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PR225H0500T3 |
PR225H0900T3 |
1,600
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250
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208
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PR250B0500T3 |
PR250B0900T3 |
2,450
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34,000 |
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480
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PR250H0500T3 |
PR250H0900T3 |
1,800
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300
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208
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PR300B0500T3 |
PR300B0900T3 |
2,900
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40,800 |
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480
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PR300H0500T3 |
PR300H0900T3 |
1,950
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**
400
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208Y/
120
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PR400O0500T3 |
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73x 67x35
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480Y/
277
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PR400H0900T3 |
3,900
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50,700 |
**
500
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208Y/
120
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PR500O0500T3 |
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480Y/
277
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PR500H0900T3 |
4,250
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60,600 |
**
625
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480Y/
277
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PR625H0900T3 |
6,500
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70,400 |
**
750
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480Y/
277
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PR750H0900T3 |
7,500
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80,800 |
**
875
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480Y/
277
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PR875H0900T3 |
8,500
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90,600 |
**
1000
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480Y/
277
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PR104H0900T3 |
9,500
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99,600 |
73x100x35
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**
1250
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480Y/
277
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PR124H0900T3
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10,500
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105,000
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*Other voltages and frequencies available - consult factory
** Input and Output voltage must be the same
*** For "Utra-Reg" version, consult factory
Specifications are subject to change without prior notification.
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