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Model twisted-pair information circuit protector BLITZDUCTOR VT TTY
Rated voltage (maximum continuous operating voltage) 26.8 V -
1 MHZ bandwidth
Response time < 1 ns
Performance and usage to protect 4 root data line
Mounting bracket 35 mm standard rail, on the basis of the EN50022
To protect four wire system data signal line, such as TTY, RS422, RS485 and V11 of lightning protection and surge overvoltage protection, installation used in lightning protection area 1-2 area. When used please refer to installation guide NO. 1265
Technical parameters
BLITZDUCTOR VT TTY24 RS485 5
Nominal working voltage UN 24 v - 5 v -
Rated voltage UC 26.8 V - 6 V -
Nominal working current IN 100 ma 500 ma
Maximum discharge current (8/20 μ s) In 10 ka
When In voltage protection level line/line UP < 50 v < 30 v
Line/land -- -
1 kv/μ s voltage protection level line/line UP "36 V < 8.5 V
Line/to < 600 v < 600 v
Prevent mine field coordination characteristic X / 1
Response time line/line tA < 1 ns
Line/to < 100 ns
Belt width fG 1 MHZ
Data transmission rate Vs 1 m BPS
Series resistance R 17.2 Ω/line 1.8 / line
Shunt capacitance C 1 nf 3 nf
Working temperature zone - 25 ℃... + 80 ℃
Connection conductor section maximum 2.5 mm 2
Waterproof and dustproof level IP20
Mounting bracket 35 mm standard rail, on the basis of the EN60715
Shell material yellow thermoplastic material
Type cargo number
BLITZDUCTOR VT TTY 918 400
BLITZDUCTOR VT RS485 5 918 401
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