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Zig Zag Transformers

Zig Zag Transformers for Neutral Grounding

Zig Zag Transformers

Protect your photovoltaic system from damaging fault currents by using lower cost zig zag transformers to derive a neutral for grounding purposes.

Capabilities:

  • Power up to 1000VA
  • Up to 25kV Class/150 kV BIL
  • Three Phase Zig-Zag Transformer
  • Current Transformer Metering
  • Dry Type - Copper or Aluminum Windings
  • VPI (Vacuum-Pressure Impregnation varnish with gas-fired oven curing)
  • Insulation Class 150, 180 and 220 available
  • Custom Impedance / Current / X/R Ratio

Optional

  • NEMA 1 or NEMA 3R enclosure
  • Thermal Switches
  • Custom Terminations
  • Issue of Certificate of Compliance and Test Reports
  • Air terminal chamber for maintaining proper clearance between coil and grounding wire, and providing for quicker and more secure installation.

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Toll Free: (800) 644-9773
Ph: (978) 887-2020
Fax: (978) 887-2225
meters@spectrumind.com

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