Art-Nr.: S17-1917C
SASK 31.5 300/1A 1,5VA Kl.10P5 - Schutzstromwandler
The protection current transformer SASK 31.5 300/1A 1,5VA Kl.10P5 is a compact, high-precision low-voltage protection current transformer of the proven SASK series, specially developed for use in power distribution, switchgear, meter panels and industrial protection and monitoring systems.
Technical main features:- Type protection current transformer (Window-Type) – SASK 31.5
- Transformation ratio 300/1 A (primary rated current 300 A, secondary rated current 1 A)
- Rated power / burden 1,5 VA
- Accuracy class Kl. 10 P5 (according to IEC/EN 61869-2 or DIN EN 61869-2)
- Primary conductor bore For round conductors up to max. Ø 31 mm (cable 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
- Dimensions (approx.) Width 60 mm × height 80 mm × depth 40 mm
- Weight (approx.) 0,3–0,4 kg (depending on version)
- Mounting Foot and rail mounting possible, including insulating protective cap
The protection current transformer SASK 31.5 300/1A 1,5VA Kl.10P5 is characterized by its robust design, high reliability and excellent protection properties – ideal for applications where a precise protection function is required at medium currents (e.g. distributors, relay systems, energy monitoring systems with protection requirements).
We are happy to supply this model from stock at short notice or configure further primary currents of the SASK 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: | SASK |
|---|---|
| Type number: | 31.5 |
| accuracy class: | 10P5 |
| apparent power (VA): | 1,5 |
| primary current: | 300 |
| secondary current: | 1 |