• Woonyoung WYED/WYER-D NC Series Digital Multi-Channel Earth Leakage Detector and Relay
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Woonyoung WYED/WYER-D NC Series Digital Multi-Channel Earth Leakage Detector and Relay

Woonyoung WYED/WYER-D NC Series Digital Multi-Channel Earth Leakage Detector and Relay

Digital 8-, 12- or 16-channel earth leakage detector for AC 600 V-or-below lines, with alarm-only (ELD) or alarm-and-trip (ELR) models and RS-485 Modbus.

Key features

  • Per-circuit leakage alarm on LEDs and LCD
  • Detects disconnection of circuits and ZCTs
  • Auto or manual reset selectable
  • Built-in self-test function
  • Stores leakage current values for post-fault analysis
  • Built-in surge protection; RS-485 Modbus

Specifications

Power supply AC/DC 110-220 V (+/-10%)
Frequency 50/60 Hz
Operating range Non-operating at 52%, operating at 75% of nominal current (1 s)
Line voltage Below AC 600 V
Operating temperature -10 to +60 C
Buzzer 75 dB/m or more
Contact capacity AC 240 V 5 A, DC 24 V 10 A
Burden (non-operating) 2.5 VA
Lightning impulse 6 kV (1.2/50 us), circuit-earth
Weight 2.0 kg
ZCT input 200 mA / 100 mV (2 kOhm)
Current setting range Lock, 0.1-1.00 A (0.01 A step)
WYED-D08NC Function: Alarm | Channels: 8 | Operating burden: 4 VA
WYED-D12NC Function: Alarm | Channels: 12 | Operating burden: 4 VA
WYED-D16NC Function: Alarm | Channels: 16 | Operating burden: 4 VA
WYER-D08NC Function: Alarm + trip | Channels: 8 | Operating burden: 10 VA
WYER-D12NC Function: Alarm + trip | Channels: 12 | Operating burden: 13 VA
WYER-D16NC Function: Alarm + trip | Channels: 16 | Operating burden: 16.5 VA
Earth Leakage RelaysWoonyoung
6 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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Woonyoung WYED/WYER-D NC Series Digital Multi-Channel Earth Leakage Detector and Relay

Brand Woonyoung·Earth Leakage Relays

Available part numbers (6)

WYED-D08NC, WYED-D12NC, WYED-D16NC, WYER-D08NC, WYER-D12NC, WYER-D16NC

How to order

Send the Woonyoung part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

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Product codes & specifications
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Product codeSpec
WYED-D08NCFunction: Alarm | Channels: 8 | Operating burden: 4 VA
WYED-D12NCFunction: Alarm | Channels: 12 | Operating burden: 4 VA
WYED-D16NCFunction: Alarm | Channels: 16 | Operating burden: 4 VA
WYER-D08NCFunction: Alarm + trip | Channels: 8 | Operating burden: 10 VA
WYER-D12NCFunction: Alarm + trip | Channels: 12 | Operating burden: 13 VA
WYER-D16NCFunction: Alarm + trip | Channels: 16 | Operating burden: 16.5 VA

Need a different model, or a part not listed here? Send us your parts list →

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