Art-Nr.: 33565
EWSK 31.5 60/5A 10VA Kl.0,5
The ring core current transformer EWSK 31.5 60/5A 10VA Kl.0,5 is a compact, high-precision low-voltage measuring transformer of the proven EWSK series, specially developed for use in power distribution, switchgear, meter panels and industrial measurement and monitoring systems.
Technical main features:- Type ring core current transformer (Ring-Core Type) – EWSK 31.5
- Transformation ratio 60/5 A (primary rated current 60 A, secondary rated 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 round conductors up to max. Ø 31 mm (cable entry)
- 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
- Dimensions (approx.) Width 60 mm × height 60 mm × depth 35 mm
- Weight (approx.) 0,3–0,4 kg (depending on version)
- Mounting Rail and wall mounting possible, incl. secondary terminals
The EWSK 31.5 60/5A 10VA Kl.0,5 is characterised by its robust ring core design, high reliability and excellent linearity – ideal for applications where high-precision measurement is required at medium currents (e.g. distribution boxes, measuring points, energy monitoring systems with higher power requirements).
We are happy to supply this model from stock at short notice or configure further primary currents of the EWSK series for you (30 A to 600 A possible).
Contact us for your individual quote!
3D models and more files to each product can be found in our download area downloadarea
| Properties |
|---|
| Type-Name: | EWSK |
|---|---|
| Type number: | 31.5 |
| accuracy class: | 0,5 |
| apparent power (VA): | 10 |
| primary current: | 60 |
| secondary current: | 5 |