ASK 31.3 80/5A 1,5VA Kl.1 - Plug-on current transformer

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Product information

The plug-on current transformer ASK 31.3 80/5A 1,5VA Kl.1 is a compact, highly precise low-voltage measuring transformer from the proven ASK series, specifically developed for use in power distribution, switchgear, meter panels and industrial measuring and monitoring systems.

Technical main features:

Type plug-on current transformer (Clip-on Type) – ASK 31.3
Transformation ratio 80/5 A (primary rated current 80 A, secondary rated current 5 A)
Rated power / burden 1,5 VA
Accuracy class accuracy class 1 (according to IEC/EN 61869-2 or DIN EN 61869-2)
Primary conductor bore For round conductors up to max. Ø 31 mm (cable bore)
Maximum operating voltage Um ≤ 0,72 kV
Rated frequency 50–60 Hz
Thermal rated continuous current Icth = 1,0 × Ipr (continuous current 1 × primary rated current)
Thermal rated short-time current Ith = 60 × Ipr, 1 s
Insulation class E
Insulation test voltage 3 kV, 50 Hz, 1 min
Mounting Plug-on mounting, incl. quick-release mechanism

The ASK 31.3 80/5A 1,5VA Kl.1 is characterised by its very compact design, high reliability and excellent linearity – ideal for applications where precise measurement is required at medium currents (e.g. distribution boards, measuring stations, energy monitoring systems with moderate power requirements).

We are happy to supply this model from stock at short notice or configure further primary currents of the ASK series for you.

Contact us for your individual quotation!

3D models and more files to each product can be found in our download area downloadarea

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