CN

ALH-0.66 II

Novel design, advanced compensation method, excellent process technology, safe and reliable performance, small and aesthetic appearance, as well as complete varieties, ideal for control, protection, and measurement.

Important Parameters

  • Rated Insulation Voltage

    AC660V

  • Power Frequency Withstand Voltage

    3kV (1min, 50Hz; between the enclosure and secondary terminal)

ALH0.66II.png

Product Features

01

The enclosure is made of high-strength PC material with totally-enclosed structure and rectangular holes, which are mainly for bus bar passing through them and also for cabling. Max. 6 pieces of bus bars can pass.

02

Internal iron core adopts high-quality silicon steel sheet;

03

In conformance with GB0840.2-2014;

04

Pass the National Metrology Accreditation;

05

Secondary current is divided into 5A and 1A.

Technical Parameters

Main Parameters

Rated Operating Voltage (Un)

AC660V

Rated Frequency

50/60Hz

Power Frequency Withstand Voltage

3,000V (1min, 50Hz; between the enclosure and secondary terminal)

Insulation Class

E

Altitude

≤1,000m (for regular applications: for special applications at altitudes >1,000m, the appropriate transformers must be selected according to the constraints specified in GB20840)

Industry Application

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