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Products > 002 > Ponovo Power Co., Ltd | Similar Products
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Ponovo NF802 IEC61850 Protection Digital Relay Test Kit for Digital Substations

Ponovo NF802 IEC61850 Protection Digital Relay Test Kit for Digital Substations
002%(under frequency,error 1mHz)Resolution0.001HzPhase Range of phase angle0 to 359. 9°Accuracy<0.1°,50/60HzResolution±0.01°8 pairs of binary input(A-H)Input characteristic30V～250V (DC)or empty ...

Ponovo PW41i Protection Relay Test Set Three-Phase Relay Protection Tester

Ponovo PW41i Protection Relay Test Set Three-Phase Relay Protection Tester
Class energy meterDisturbance recorderIndicating meters, etc. Main Specifications Current Range 3 x 40A Power(typical) 3 x 400VA at 40A Accuracy (typical) 0.16% reading + 0.04% range Voltage Range 3 ...
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