Hauptstraße 392
53639 Königswinter
Phone +49 (2223) 704-0
Fax +49 (2223) 704-70
Mail info(at)zera.de
Transformer Test Equipment

test systems for the efficient volume production of current- and voltage transformers, equipment for utilities, met. institutes and labs. We plan and realize the test area according to your requirements. Testing follows the standards EN 60044, IEC 60044, BSI and ANSI.
Measuring Bridge WM 303-I
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measuring bridge for voltage transformers control and data collection by PC-software
Measuring Bridge WM 303-U
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measuring bridge for voltage transformers control and data collection by PC-software
Conventional Burden

high accurate current burden with adjustable steps up to 90 VA (IEC) or 400 VA (ANSI) high accurate voltage burden with adjustable steps up to 318,75 VA (IEC) or 400 VA (ANSI)
Electronic Compensated Burden

electronical compensated voltage- and current burden, free selectable power steps up to 200 VA
IEC and ANSI, or free programmable standards possible
Standard Transformer
calibrated reference transformers with traceable certificates (PTB, DKD) for testing of voltage- and current transformers acc. to IEC or ANSI standards
Sources

injectors for testing of voltage- and current transformers test values can be generated electronically or by transformer up to 80 kVA
Product Specification Questionnaire

For fast support please download the questionnaire, mark your requests and return it to our application engineers.
Product Information Downloads
- Instrument Transformer Test Systems V.101
1,087 kb- Download
- Mobile Instrument Transformer Test System V.101
370 kb- Download
- Product Specification Questionnaire
231 kb- Download
- Measuring Bridge WM 303-I, v.202
145 kb- Download
- Measuring Bridge WM 303-U, v.202
136 kb- Download
- Burden for Current or Voltage Instrument Transformers, v101
155 kb- Download
