Nanning, Guangxi, China
Business Type: Manufacturer/Factory
Item No. | DK-220AC20 | DK-220AC40 | DK-220AC60 | DK-220AC80 | DK-220AC100 |
Applicable Power Supply System | IT,TT,TN | IT,TT,TN | IT,TT,TN | IT,TT,TN | IT,TT,TN |
Maximum Continuous Operating Voltage Uc | AC 385V | AC 385V | AC 385V | AC 385V | AC 385V |
Nominal Discharge Current (8/20µs) | 10kA | 20kA | 30kA | 40kA | 50kA |
Maximum Discharge Current (8/20µs) | 20kA | 40kA | 60kA | 80kA | 100kA |
Voltage Protection Level Up | ≤1.5kV | ≤1.5kV | ≤1.5kV | ≤1.5kV | ≤1.5kV |
Leakage Current | ≤20uA | ≤20uA | ≤20uA | ≤20uA | ≤20uA |
Respond Time tA | ≤25ns | ≤25ns | ≤25ns | ≤25ns | ≤25ns |
Indication Method | Window Indicator | Window Indicator | Window Indicator | Window Indicator | Window Indicator |
Remote Alarm Function | Optional | Optional | Optional | Optional | Optional |
Maximum Connection Wire Range | BVR 25mm2 | BVR 25mm2 | BVR 25mm2 | BVR 25mm2 | BVR 25mm2 |
Method of Installation | 25mm Din Rail | 25mm Din Rail | 25mm Din Rail | 25mm Din Rail | 25mm Din Rail |
Material of Shell | PC | PC | PC | PC | PC |
Flame Retardant Rating of Outer Shell | UL94-V0 | UL94-V0 | UL94-V0 | UL94-V0 | UL94-V0 |
Protection Level of Outer Shell | IP20 | IP20 | IP20 | IP20 | IP20 |
Working Temprature | -25~+70ºC | -25~+70ºC | -25~+70ºC | -25~+70ºC | -25~+70ºC |
Relative Humidity | ≤95%RH | ≤95%RH | ≤95%RH | ≤95%RH | ≤95%RH |
SPD Type | One-port SPD | One-port SPD | One-port SPD | One-port SPD | One-port SPD |