EASKD 31.5 3x250/1A 2,5VA Kl.0,5 - Billing current transformer

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Art. Nr.: 57751

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Product information

The EASKD 31.5 3x250/1A 2,5VA Kl.0,5 is a compact, high-precision billing current transformer of the proven EASKD series, specially developed for use in power distribution, switchgear, meter panels and industrial measurement and monitoring systems.

Key technical features:

Type Billing current transformer (Window-Type) – EASKD 31.5
Transformation ratio 250/1 A (primary rated current 250 A, secondary rated current 1 A; 3-fold version)
Rated power / burden 2,5 VA
Accuracy class Kl. 0,5 (according to IEC/EN 61869-2 or DIN EN 61869-2)
Maximum operating voltage Um ≤ 0,72 kV
Rated frequency 50–60 Hz
Thermal rated continuous current Icth = 1,2 × Ipr (continuous current 1,2 × primary rated current)
Thermal rated short-time current Ith = 100 × Ipr, 1 s
Insulation class E
Insulation test voltage 3 kV, 50 Hz, 1 min
Mounting Foot and rail mounting possible, including insulating protective cap

The EASKD 31.5 3x250/1A 2,5VA Kl.0,5 stands out for its very compact design, high reliability and excellent linearity – ideal for applications where precise billing measurement is required at medium currents (e.g. medium-sized distribution boards, billing points, 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 EASKD series for you.

Contact us for your individual quote!

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