3 Phase Isolation Transformer Iso-Care

Product Details
Specification K-13
Data Sheets
Technical Drawings
User manual


UL Listed
Adjustable Input Taps
Single Point Ground
Temperature Sensor
Optional Aluminum Transformer
Low Output Impedance
Clean Noise-Free Power
Common Mode Noise Attenuation
Up to -152 dB
1 Year Factory Warranty


  Sizes 15, 30, 50, 75, 100, 125,150, 175, 200, 225, 250, 300, 400 and 500 kVA
  Input Voltage* 208 or 480 VAC +5%, -10% @ 2.5% Manual
  Output Voltage* 208Y/120, or 480Y/277 VAC
  Frequency* 50 to 60 Hz, +5%
  Audible Noise Meets or exceeds NEMA standards
  Common-Mode -120 dB (CMNA)
  Normal-Mode -20 dB/decade
  Overload (Inrush) 200% of full load for 30 minutes 1000% of full load for 1cycle
  Efficiency 96% at full loads; 98.5% at light loads typical
  Load Power Factor 0.3 leading or lagging to unity
  Transformer 3 phase dual-shielded, isolation transformer
  Transformer Impedance 3 to 5%
Iso-Care Plus meets all of the Iso-Care specifications. Iso-Care Plus adds a greater level of Common-Mode Noise Attenuation.
-126 dB CMNA (Standard)
-140 dB CMNA (Optional)
-152 dB CMNA (Optional)
The Iso-Care Plus is available in the same kVA range and voltages as the Iso-Care product line. Ask your local rep-resentative or consult the foctory when ordering the Iso-Care Plus.
  Operating Temp 32°F.(0°C.) to 104°F.(40°C.)
  Operating Humidity 10 to 90% non-condensing
  Storage Temperature 5°F (-15°C) to 122°F (50°C)
  Transformer Impedance 3 to 5%
  Operating Altitude up to 10,000 ft.
* Other voltages and frequencies available.

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