Megger CSU20A Current and Voltage Source
The Megger CSU20A is a current and voltage source for the SVERKER 750/780. The CSU20A can generate two independent current sources allowing you to use the SVERKER's timer/measurement section to measure two outputs as well as measuring the trip time of the relay. In addition to testing differential relays, CSU20A units are also applicable for use as a multifunctional AC/DC source. The CSU20A is designed with one AC current/voltage output, one fully rectified DC output and one half-wave rectified DC output for harmonic restraint testing. Additional features of the CSU20A include a current measurement shunt, selectable current/voltage ranges and an AC mains input/output.
| Operating temperature | -20°C to +50°C (-4°F to +122°F) |
| Mains voltage | 115 / 230 V AC, 50 / 60 Hz |
| Thermal protection | Built-in |
| Dimensions | 280 x 178 x 246 mm (11” x 7” x 9.7”) |
| Weight | 5.9 kg (13 lbs) excl. transport case |
| Current measurements | Current shunt 0.1 A / 1 V, ± 2% |
- Works alongside Megger SVERKER 750 and 780 relay testers.
- Used for testing differential relays.
- Two independent current sources.
- Suitable for use as a AC/DC source.
- One current/voltage output (AC).
- One fully rectified DC output.
- One half-wave rectified DC output.
- Current measurement shunt.
- Adjustable current and voltage ranges.
- AC mains input and output.