Art-Nr.: 45525
EWSKD 31.8 3x150/5A 10VA Kl.0,2
The EWSKD 31.8 3x150/5A 10VA Kl.0,2 is a compact, high-precision three-phase measuring current transformer of the proven EWSKD series, specially developed for use in power distribution, switchgear, meter panels and industrial measuring and monitoring systems.
Technical main features:- Type window current transformer (Window-Type) – EWSKD 31.8, 3-phase
- Transformation ratio 3x150/5 A (primary rated current 150 A per phase, secondary rated current 5 A)
- Rated power / burden 10 VA
- Accuracy class accuracy class 0.2 (according to IEC/EN 61869-2 or DIN EN 61869-2)
- Primary conductor bore For busbars up to 31 × 8 mm (window bore)
- 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
The EWSKD 31.8 3x150/5A 10VA Kl.0,2 is characterized by its very compact design, high reliability and excellent linearity – ideal for applications where high-precision measurement for billing and tariff purposes is required at medium currents (e.g. medium distribution boards, measuring stations, energy monitoring systems with high accuracy requirements).
We will be happy to supply this model from stock at short notice or configure further primary currents of the EWSKD series for you.
Contact us for your individual offer!
3D models and more files to each product can be found in our download area downloadarea
| Properties |
|---|
| Type-Name: | EWSKD |
|---|---|
| Type number: | 31.8 |
| accuracy class: | 0,2 |
| apparent power (VA): | 10 |
| primary current: | 3x150 |
| secondary current: | 5 |