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Surge Protection Device AC SPD Surge Protector for installation at LPZ 0A-1 or higher, protecting low voltage equipment against lightning and surge damages.
Surge Protection Device AC SPD Surge Protector applied in PSD Class I+II(Class B+C) for various power supply system.
Designed according to IEC 61643-1/GB 18802.1.
●10/350μs,8/20μs sparkgap
●Single-pole lightning current arrester, pluggable
●Adopt hermetical GDT trchnology, high follow current extinguishing capability
●Extremely low voltage protection level
●Double terminals for parallel or series(V-shape) connection
●Multifuntional connection for conductors and busbars
●Green window will change to red when fault occurs, also provide remote alarmterminal at the same time
●For using high-performance MOV and maximum will up to 10/350 7kA
Type | AD -T1T2-AC |
Rated voltage (max .continuous a .c .voltage) [UC ] | 275V or 385V |
Lightning impulse current (10/350) [lI m p ] | 7kA |
Nominal discharge current (8/20) [ln ] | 20kA |
Voltage protection level [Up ] | ≤1.5kV |
Follow current extinguishing capability at UC [If ] | 32A fuse will not be triggered at 2kA |
Response time [tA ] | ≤100ns |
Max .backup fuse(L) | 200A gL/gG |
Max .backup fuse(L-L') | 125A gL/gG |
TOV voltage | 355V / 5sec |
Operating temperature range (parallel wiring) [Tu p ] | -40℃ ...+80℃ |
Operating temperature range (through wiring) [Tu s ] | -40℃ ...+60℃ |
Cross-sectional area | 35mm2solid/ 50mm2 flexible |
Mounting on | 35mm DIN rail |
Enclosure material | Purple (module) / light gray (base) thermoplastic,UL94-V0 |
Dimension | 2 mods |
Test standards | IEC 61643- 1;GB 18802. 1;YD/T 1235.1 |
Certification | CE ROHS ISO9001 CQC TUV |
Type of remote signalling contact | Switching contact |
Switching capacity a .c | 250V / 0.5A |
Switching capacity d .c | 250V / 0. 1A; 125v/0.2A; 75v/0.5A |
Cross-sectional area for remote signalling contact | Max. 1.5mm2solid /flexible |
| Type | AD -T1T2-AC |
| Packing unit | 4pc(s) |
| Weight | 110g |
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