Description
- The testbox for substation 3-phase testing
- Three currents and four voltages
- Stand-alone functionality
- Rugged and reliable for field use
- Generation of 900 V and 105 A in single phase mode
- Secondary and primary testing
The SVERKER 900 is specifically designed for basic, manual three-phase secondary testing of protection devices. In addition, various primary testing can be performed, since the current and voltage sources can be series- and/or parallel connected to allow for up to 105 A AC or 900 V AC output. All three current and four voltage sources can be individually adjusted with respect to amplitude, phase angle and frequency. The fourth voltage source allows for testing of numerical relays that needs a reference voltage simulating the busbar.
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