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Product introduction
DEHN DEHNvap CSP 100 (DVA CSP 100), DEHNvap CSP 50 (DVA CSP 50) multiphase composite lightning current surge protector, applicable to wireless mobile system overvoltage and prevent the direct lightning protection, used in lightning protection partition OA - 2.
Function characteristics
? compact structure, sealed spark gap
? RADAX - Flow by subsequent current limit ability patent technology
? and power C, D level surge protector combination use, need not decoupled device, can be directly with the overpressure class I of the terminal device connected (when UN = 230 v AC)
? low voltage protection level < 1.5 KV
? equipped with a complete connection, it is suitable for TN and TTs power supply system
? double terminal, and multi-functional port, may meet conductor and bus
? can choose the remote signalling module
? equipped with working voltage indicator
Technical parameters
DVA CSP 100
DVA CSP 50
According to the EN 61643-11, SPD
Level 1
Level 1
According to IEC 61643-1, SPD
Ⅰ level
Ⅰ level
Rated voltage (maximum continuous working voltage) UC
255 v / 50 hz
255 v / 50 hz
Lightning surge current (10/350 μ s) Iimp
25/100 ka
12.5/50 ka
Voltage protection level Up
Acuities were 1.5 kV
Acuities were 1.5 kV
The Uc work frequency fly-wheel interrupting capacity [L - N] Ifi
25 karms
KArms 12.5
Fly-wheel inhibition/selective
Expected fly-wheel to 25 karms, 32 a fuse don jump
Expected fly-wheel to 12.5 kArms, 32 a fuse don jump
Response time tA
Acuities 100 ns
Acuities 100 ns
Maximum backup fuse (L)
315 a gL/gG
315 a gL/gG
Maximum backup fuse (L - L )
125 a gL/gG
125 a gL/gG
Maximum backup fuse when short circuit tolerance ability
25 karms
25 karms
Operating temperature range TU
- 40 ℃... + 80 ℃
- 40 ℃... + 80 ℃
The minimum installation conductor sectional area
10 the best callus induction stranded wire/soft line
10 the best callus induction stranded wire/soft line
Maximum installation conductor sectional area (L1, L2, L3, N, PE)
50 best callus induction stranded wire/best callus induction and soft line
50 best callus induction stranded wire/best callus induction and soft line
Maximum installation conductor sectional area (L1, L2, L3 , N , 〨)
35 the best callus induction stranded wire / 25 best callus induction soft line
35 the best callus induction stranded wire / 25 best callus induction soft line
installation
35 mm DIN rail, on the basis of the EN 50022
35 mm DIN rail, on the basis of the EN 50022
Shell material
Red thermoplastic materials, UL 94-0
Red thermoplastic materials, UL 94-0
Protection level
IP 20
IP 20
size
8 mods, DIN 43880
8 mods, DIN 43880
Test standard
E DIN VDE 0675-6, 6 / A1, A2-6 /, EN 61643-11, IEC 61643-1
E DIN VDE 0675-6, 6 / A1, A2-6 /, EN 61643-11, IEC 61643-1
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