Art-Nr.: 3563
EASR 22.3 300/5A 5VA Kl.0,5s
The EASR 22.3 300/5A 5VA Kl.0,5s is a compact, high-precision low-voltage current transformer of the proven EASR series, specially developed for use in power distribution, switchgear, meter panels and industrial measurement and monitoring systems.
Technical main features:- Type tube/rod-type current transformer (Tube/Rod-Type) – EASR 22.3
- Transformation ratio 300/5 A (primary rated current 300 A, secondary rated current 5 A)
- Rated power / burden 5 VA
- Accuracy class Kl. 0,5 s (according to IEC/EN 61869-2 or DIN EN 61869-2)
- Primary conductor bore For round conductors up to max. Ø 22 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 45 mm × height 65 mm × depth 30 mm
- Weight (approx.) 0,14–0,18 kg (depending on version)
- Mounting Foot and rail mounting possible, including insulating protective cap
The EASR 22.3 300/5A 5VA Kl.0,5s is characterised by its very compact design, high reliability and excellent linearity – ideal for applications where precise protection and measurement is required at medium to higher currents (e.g. medium distribution boards, switchgear, energy monitoring systems with increased power requirements).
We are happy to supply this model from stock at short notice or configure further primary currents of the EASR 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
| Properties |
|---|
| Type-Name: | EASR |
|---|---|
| Type number: | 22.3 |
| accuracy class: | 0,5s |
| apparent power (VA): | 5 |
| primary current: | 300 |
| secondary current: | 5 |