+ 15 to 100 KVA
+ Modular/Compact/Economical
+ Ready to "Plug & Play"
+ Solid State Status Indicators
+ Heavy-duty Filter
+ Regulation/Isolation only Bypass Switch
+ Tight Output Voltage Regulation
+ Versatile / Flexible
+ Easily Field Upgradable
+ 1 Year Factory Warranty
Sizes | 15, 30, 50, 75, and *100 KVA |
Input Voltage** | 208 or 480 VAC |
Output Voltage** | 208Y/120 or 480Y/277 VAC |
Frequency* | 60 Hz. ±5% |
Response Time | 1 cycle typical |
Harmonic Distortion | 1% maximum added at tap switching |
Audible Noise | Meets or exceeds NEMA standards |
Common-Mode | -120 dB |
Normal-Mode | -40 dB/decade |
Overload (Inrush) | 200% of full load for 10 seconds 1000% of full load for 1 cycle |
Input Volt Regulation Range | +10% to -26% of nominal |
Output Volt Regulation Range | ±3% typical, ±4% |
Efficiency | 96% at full load; 98.5% at light load |
Load Power Factor | 0.3 leading or lagging to unity |
Transformer | Three phase computer grade, dual-shielded, copper wounded, isolation transformer |
Transformer Impedance | 3 to 5% |
Cooling | Convection |
* 100 KVA only available in 480 Volts Input ** Other voltages and frequencies available. Contact Factory |
Operating Temperature | 32°F (0°C) to 104°F (40°C |
Storage Temperature | 4°F (-20°C) to 140°F (60°C) |
Operating Humidity | 5 to 95% non-condensing |
15-50 KVA | 42"H x 32"W x 22"D |
75-100 KVA | 42"H x 32"W x 27"D |
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