BOQ bi-metal rotary current meter

BOQ bi-metal rotary current meter

Amperemetre

This product is available on request only – we will quote price and delivery time.

Product description

BOQ bimetal moving-iron ammeter

Combined current meter (bimetal + moving iron) with drag indicator. Robust combined instrument for current measurement via current transformers (secondary 1 A or 5 A), consisting of a bimetal maximum measuring unit with drag indicator and a moving-iron measuring unit for instantaneous value display.


The red slave pointer reliably indicates the maximum thermal value, while the black pointer shows the current instantaneous value. The measurement is temperature-compensated for the application range from -10°C to +55°C.


A sealable reset button allows the drag indicator to be reset manually.


Features:

  1. Connection via current transformer (1 A or 5 A secondary)
  2. Accuracy classes: 3 (bimetal) and 1.5 (moving iron)
  3. Continuous overload: 1.2 × IN
  4. Short-time overload: 10 × IN for 1 s (according to DIN 43780)
  5. Thermally inert bimetallic measuring mechanism with maximum display
  6. Instantaneous value display via moving iron movement
  7. Sealable reset button


No technical data available for this item.

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