EASKD 31.5 3x250/5A 10VA Kl.0,5 - Billing current transformer

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Product information

The Busbar current transformer EASKD 31.5 3x250/5A 10VA Kl.0,5 is a compact, high-precision low-voltage measuring transformer of the proven EASKD series, specially developed for use in power distribution, switchgear, meter panels and industrial measurement and monitoring systems.

Technical main features:

Type Busbar current transformer (Flat-Type) – EASKD 31.5
Transformation ratio 3x250/5 A (rated primary current 250 A per phase, rated secondary current 5 A)
Rated power / burden 10 VA
Accuracy class Kl. 0,5 (according to IEC/EN 61869-2 or DIN EN 61869-2)
Primary conductor bore For busbars up to max. 31.5 × 10 mm (height × width)
Maximum operating voltage Um ≤ 0.72 kV
Rated frequency 50–60 Hz
Thermal rated continuous current Icth = 1.2 × Ipr (continuous current 1.2 × 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
Dimensions (approx.) Width 120 mm × height 100 mm × depth 50 mm
Weight (approx.) 1.2–1.5 kg (depending on version)
Mounting Rail mounting (DIN EN 50022), including secondary terminals

The EASKD 31.5 3x250/5A 10VA Kl.0,5 stands out for its flat design for busbars, high precision in the 0.5 billing class and robust construction – ideal for applications in distributions with higher currents where accurate billing and reliable integration into control cabinets are required.

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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