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Repsun Lightning Protection Technology Co., Ltd.
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PRODUCTS DETAIL
Product Picture
(BC25T1+T2-320-1S)36mm
(BC25T1+T2-320-2S)36mm
Features
Type 1 Type 2 combination surge protector SPD;
Non exhausting encapsulated spark gap technology;
High surge discharge capacity and no follow current;
Fast response time 100ns low protection level 1 5kV;
LTR energy control technology, directly coordinated to next Type SPD with zero distance.
Datasheet
|
Type |
REP-BC25T1+T2-320-1S/2S |
|
The SPD according to IEC/EN 61643-11 |
I+II/T1+T2 |
|
Energy coordination with termini equipment (≤5m) |
T1+T2+T3 |
|
Response time |
≤100ns |
|
Maximum continuous voltaae(Uc) |
320Vac |
|
Lightning impulse current(10/350μs) limp (L-N, N-PE) |
25kA/50kA |
|
Nominal discharge current(8/20μs) ln(L-N, N-PE) |
25kA/50kA |
|
Maximum discharge current(8/20μs) lmax(L-N, N-PE) |
200kA |
|
Voltage protection level Up @ln |
≤1. 5kV |
|
Follow current extinguishing capability a.c. Ifi(L-N/N-PE) |
25kA rms/100A rms |
|
Follow current limitation/Selectivity |
No tripping of a 32 A gG fuse up to 25kArms(prosp) |
|
Temporary overvoltage(TOV)(L-N)(UT)-Characteristic |
440V/120min.-withstand |
|
Temporary overvoltage(TOV)(N-PE)(UT)-Characteristic |
1200V/200ms-withstand |
|
Additional abnormal voltage test:485Vac/50Hz for 24h |
withstand |
| Let-Through-Energy in combination with an MOV S20K275(Iimp=2.5...25kA) |
＜0.5J |
| Remote alarm contact |
NC/C, |
| Remote alarm contact capability Un/In |
AC:250/0.5A DC:250V/0.1A; 75V/0.5A |
| Remote alarm contact connecting wire |
Max. 1.5mm² or #16AWG |
|
Operating temperature range |
-40℃...+80℃ |
|
Fault indicator |
Light-off: Normal ; Light-on: Failure |
|
Cross-sectional area(min.) |
4mm²solid/flexible |
|
Cross-sectional area(max.) |
25mm²flexible |
|
For mounting on |
35mm DIN rail |
|
Enclosure material |
Red thermoplastic, UL 94 V-0 |
|
Degree of protection |
IP20 |
|
Size |
4 modules |
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