Lightning Protection System

We are offering lightning protection system.
1. product features
 thermal disconnect device
 high current capacity, quick response
 low residual voltage, free of leakage current
 remote warning
 40ka maximum surge current
 easy installation with din rail mounting
 status indicators visually verify protection level
 plug connectors for quick and easy connection or rewiring
2. applications
 protection of c class ac power system
 protection of power distribution system
 protection of terminal devices
 sensitive electronic equipment
 telecom centers
 automatic control centers
 intelligent buildings
 industrial enterprises
 medical institutes
3. technical data
model tqp-m4 40c
nominal operating voltage un 220380vac
maximum continuous operating voltage uc 385vac
nominal discharge current in (820μs) 20ka
maximum discharge current imax (820μs) 40ka
protection level up (820μs,20ka） ≤1.5kv
response time ta ≤25ns
protection modes 4:l1l2l3n-pe 3+n:l1l2l3-n,n-pe 2:ln-pe 1+n:l-n,n-pe
front circuit breaker 63a
dimension 90*72*65mm
weight 250-1200g
mounting type din rail : 35mm
housing material anti-flaming
index of protection ip20
operating environment temperature:-40—+85℃ humidity: ≤95%
remote control (optional) normally closed, normally open or com
warranty five-year warranty, three-year replacement
related items tqp-m3+n40c, tqp-m240c, tqp-m1+n40c, tqp-m420c, tqp-m3+n20c, tqp-m220c, tqp-m1+n20c