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Electrical fault detection terminal

YD-FD101

Electrical fault detection terminal

Electrical fault detection terminal YD-FD101

1. Product features

  • Power supply: AC220V/DC12V
  • Backup power supply: 1800mA lithium battery
  • Communication interface: RS485/CAN (single choice)
  • Wireless communication: GPRS/3G/4G/ NB-IOT/WIFI (single choice)
  • Voltage detection: VA, VB, VC Current detection: IA, IB, IC, IN
  • Residual current detection: L1, L2, L3, L4
  • Temperature detection: T1, T2, T3, T4
  • Backup power supply: Vbat
  • Output control: DO1/DO4 (dry contact)
  • On-site display: OLED
  • Abnormal alarm: sound and light alarm (indicator light/buzzer)
  • Reset mode: button, remote
  • Mute mode: button, remote
  • Parameter configuration: remote
  • Report interval: 10 seconds (settable)

2. Technical indicators

  • Humidity: 0%~98%
  • Temperature: -40~85℃
  • Measurement accuracy: 0.5% (voltage), 0.5% (current), 0.5% (residual current), 1% (temperature);
  • Alarm delay (local): 5 seconds (settable), alarm delay (remote):?

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