41 - 50 of 58
50hz residual current relay
Selling leads
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ANAPF: Active Power Filter The ideal voltage and current waveforms in the power system are sine waves with a frequency of 50 Hz, however, the wide...
2024-12-09 13:33:34
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...current, apparent power, power factor, frequency, active power, reactive power, etc.; LCD display; Communication protocol: MODBUS-RTU, Communicatio...
2026-08-08 00:19:21
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ARD2F Motor Leakage Protection Motor Unbalance Protection motor protection controller ARD2F intelligent motor protector (hereinafter referred to as ...
2026-08-08 00:19:21
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APM801 Multifunction Meter ● True RMS Measurements ● Unbalance & Phase Angles ● Demands and Multi-Tariff energy ● Max/Min Log with Timestamp ● ...
2024-12-09 13:33:34
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2024-12-09 22:23:15
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... 4-channel DI (Digital Input) ● 4-channel Cable Temperature Monitoring ● 1-channel Residual Current Measurement Alarm Function ● Over/Under Current ...
2026-08-08 00:19:22
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... Harmonic ● Voltage Unbalance ● Current Unbalance Expanded Function ● 2-channel DO (Digital Ouput) ● 4-channel DI (Digital Input) ● 4-channel Cable ...
2026-08-08 00:19:22
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Overview ALP220-PT series intelligent low-voltage PT protector apply to low-voltage system with rated voltage to AC 400V and rated frequency of 50Hz. ...
2024-12-09 22:23:40
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... ● Measurement: 1-phase&3-phase kWh (Class 0.5S), kVarh, Active Power, Reactive Power, Current, Voltage and etc ● Rated Voltage: 3x220/380V (50Hz) ...
2024-12-10 00:13:58
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...Current, Voltage, Active&Reactive Power, Power Factor, Frequency, kWh, kVarh and etc ● Accuracy: Class 0.5 ● Input: 0~1A/0~5A AC and 0~100V/0~220V...
2024-12-10 00:15:06
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