EASKD 31.8 3x250/5A 2,5VA Kl.0,5 - Billing current transformer

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Product information

The billing current transformer EASKD 31.8 3x250/5A 2,5VA Kl.0,5 is a compact, high-precision low-voltage measuring transformer of the proven EASKD series, specially developed for use in energy distribution, switchgear, meter panels and industrial measurement and monitoring systems.

Key technical features:

Type billing current transformer (Busbar-Type) – EASKD 31.8
Transformation ratio 3x 250/5 A (rated primary current 250 A, rated secondary current 5 A per phase)
Rated power / burden 2,5 VA
Accuracy class Kl. 0,5 (according to IEC/EN 61869-2 or DIN EN 61869-2)
Primary conductor bore For busbar up to max. 31 mm height x 8 mm width
Maximum operating voltage Um ≤ 0,72 kV
Rated frequency 50–60 Hz
Thermal rated continuous current Icth = 1,2 × Ipr (continuous current 120 % rated primary current)
Thermal rated short-time current Ith = 100 × Ipr, 1 s
Insulation class E
Insulation test voltage 3 kV, 50 Hz, 1 min
Mounting DIN rail mounting or screw mounting possible

The EASKD 31.8 3x250/5A 2,5VA Kl.0,5 stands out for its very compact design, high reliability and excellent linearity – ideal for applications where precise measurement for billing purposes is required at medium currents (e.g. distribution networks, metering points, energy monitoring systems with high accuracy 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!

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

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