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Model No.: KNS
Brand: KORLEN / YOUTS
Task: Adjust
Structure: Combination
Mathematical Model: Non-Linear
Signal: Continuous
Function: Protection
Certification: Rohs
Condition: New
Customized: Customized
Packaging: carton
Productivity: 2000000pcs/month
Transportation: Ocean
Place of Origin: WENZHOU ZHEJAING CHINA
Supply Ability: 2000000pcs/month
Certificate: ISO9001/ISO14001
HS Code: 8536200000
Port: Ningbo,SHANGHAI
Payment Type: L/C,T/T,D/P
Incoterm: FOB,CFR
Product Features
1, built-in over-current overheating, temperature control circuit technology.
2, the module design, easy installation, online replacement.
3, low leakage current, fast response time, low residual voltage.
4, alarm indication device, green (normal) v red (fault).
Model/Technical Parameters | WR-B60 | WR-B80 | WR-B100 | WR-B120 | WR-B150 |
Rated Operating Voltage Un (V ~) | 220V 380V | 220V 380V | 220V 380V | 220V 380V | 220V 380V |
Maximum Continuous Operating Voltage Uc (V ~) kV | 385V 420V | 385V 420V | 385V 420V | 385V 420V | 385V 420V |
Voltage Protection Level Up (V ~) kV | ≤1.8≤2.2 | ≤2.4≤2.5 | ≤2.5≤3.2 | ≤3.4≤3.7 | ≤4.0≤4.5 |
Maximum Discharge Current Imax(8/μ20μs)kA | 60 | 80 | 100 | 120 | 150 |
Nominal Discharge Current In(8/μ20μs)kA | 30 | 40 | 60 | 80 | 100 |
Response Time | <25 | <100 | |||
L/N(mm²)The Cross Section Of L/N Line | 16,25 | 16,25 | 16,25 | 16,25 | 25,35 |
PE (mm²)The Cross Section Of PE Line | 16,25 | 25,35 | 25,35 | 25,35 | 35 |
Fuse or Switch (A) | 63A | 63A | 63A,100A | 63A,100A | 63A,125A |
The Line Section of Communication and Alarm (mm²) | ≥ 1.5 | ||||
Operating Environment-C | (-40ºC~-+85ºC) | ||||
Relative humidity 25 ºC | ≤95% | ||||
installation | Standard Rail35mm | ||||
Material of Outer Covering | Fiber Glass Reinforced Plastic |
Product Categories : Surge Protection Device SPD
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.