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1. product features
low insertion loss
multi. Protection circuits, gas-tube+ tvs technology
dual protection in common module and different module
3 in 1 protection
tvs array technology, low capacitance
multi-strike capability
quick response
high current capacity
2. applications
lightning protection of analog dome cameras
security and monitor systems, intelligent transportation
3. technical data
model tqs-v3-220
videocontrol nominal operating voltage un 12v
nominal discharge current in (820μs) 3ka
maximum discharge current imax (820μs) 5ka
protection level up (820μs,3ka) ≤40v
response time ta ≤1ns
transmission rate video: 100mbps; control:10mbps
insertion loss ≤0.5db
connector type video: bnc; control: crimping
power nominal operating voltage un 220v
maximum continuous operating voltage uc 385v
nominal discharge current in (820μs) 5ka
maximum discharge current imax (820μs) 10ka
protection level up (820μs,3ka) ≤900v
response time ta ≤1ns
connector type crimping
mechanical parameters dimension 122*80*30mm
weight per unit 255g
mounting type series connected before the protected equipments
housing material aluminum
index of protection ip20
operating environment temperature:-40—+85℃ humidity: ≤95%
others warranty five-year warranty, three-year replacement
related items tqs-v3-24, tqs-v3-12