Dikai Factory 3P 20kA lightning surge protector low voltage 385v supressor
Products Description
Applicable Power Supply System | TT, TN, IT | ||||||
Maximum Continuous Operating Voltage Uc | AC 385V | ||||||
Nominal Discharge Current (8/20µs) | 20kA | ||||||
Maximum Discharge Current (8/20µs) | 40kA | ||||||
Voltage Protection Level Up | ≤1.8kV | ||||||
Leakage Current | ≤20uA | ||||||
Respond Time tA | ≤25ns | ||||||
Indication Method | Indication Window, Turn Red When Malfunction | ||||||
Remote Alarm Function | Optional | ||||||
Maximum Connection Wire Range | BVR 35mm2 | ||||||
Method of Installation | 35mm Din Rail Mounted | ||||||
Material of Shell | PC | ||||||
Flame Retardant Rating of Outer Shell | UL94-V0 | ||||||
Protection Level of Outer Shell | IP20 | ||||||
Working Temperature | –25~＋70℃ | ||||||
Relative Humidity | ≤95%RH | ||||||
Item No. are available
Item Series | Protection Mode | Installation Location | Dimension(mm) | Item No |
DK-40 | L-PE, N-PE(2P) L-PE, N-PE(1+1P) | Low-voltage Single Phase Power Distribution Cabinet | DK-40 2P DK-40(1+1P | |
L-N-PE(1+1P) | DK-20(1+1) | |||
L-PE, N-PE(4P) L-PE, N-PE(3+1P) | Low-voltage Three Phase Power Distribution Cabinet | 72*91*66mm | DK-40 4P DK-40(3+1P) | |
L-N-PE(3+1P) | DK-20(3+1) |
Application Scope
It can be installed in the low voltage power distribution cabinet/box of buildings, to protect all kinds of power equipment in the single (three) phase power distribution system between LPZ1 and LPZ2.
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