About Us
About Us Philosophy / Vision History Business Area
Product
Transformer Hi & Low Voltage Reactor Smart Reactor NCT Solid State Relay Heat sink SVC Power Controller Thyristor Unit Noise Filter SMPS-Power Supply Battery Charger Passive Harmonic Filter Micro Surge Filter Sine-Wave Filter Zero Hamonics Filter Medium Voltage (CT) Medium Voltage (VT,EVT) Combined CT & VT (M.O.F) Epoxy Insulator (MV/HV) Line Potential & Temperature Signaller Current Transformer, Voltage Transformer
 
Digital Power Protective Relay Ground Fault Relay Zero-Current Trans Earth Leakage Detector, Earth Leakage Relay Panel Board Meters Surge Protective Device Shunt Fan Metal Stamped Items
Overseas Agent
Overseas Agent
Contact Us
Inquiry Contact Information
Reference Section
Cataloge User Manual CAD Diagram Certificate Specification 3D CAD Diagram
GlOBAL LEADER that provide a total solution of Electric Power Industry.WOONYOUNG
홈으로>Product>Surge Protective Device

Product

Surge Protective Device
(AC220~380V)
확대
Model No WYPB4020L380C WYPD4020L380C WYPB4040L380C WYPD4040L380C WYPB4020T380C WYPD4020T380C WYPB4040T380C WYPD4040T380C
TYPE 3 Phase earthed Terminal & Cable type(Counter) -4W+G- (in Fuse)
Certification
Rating 220VAC 380VAC
Input 220VAC 380VAC
Output
Capacity 20kA 40kA
Support services
Specifications and Features

- There shall be no effect on the system in a normal state
- It shall be stable when operating or in a trouble (Thermal runway  prevention circuit)
- The voltage interception for a protection terminal shall be  constant.
- Shall respond at a high speed.
- Shall be convenient to maintain and repair.
- There shall be few leakage currents.
- Shall have a continuous breaking ability