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保護繼電器測試儀
Protection relay test set 型號：C300BThree phase, class 0.02 and 0.05 power quality calibrator up to 120A (360A) and 560VAC with programmable power quality parameters. It makes possible to make automatic test of electricity meters, measurement transducers, current transformers and protection relays
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- 3-phase voltage source up to 560V
- 3-phase current source up to 120A and 1-phase up to 360A
- Single pair of current sockets for each current outputs
- Accuracy class 0.02% or 0.05% to calibrate digital instruments
- Single product in a single case without auxiliary amplifiers
- High burden of outputs to drive older analogue instruments
- Manual mode and automatic test procedures
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Weight
28kg
Width x height x depth
(480x200x451)mm
Width x height x depth (with feet and handle)
(480x200x490)mm
Power supply
90V…264V / 47...63Hz / 900VA