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Surge Protector(REP-BC25T1+T2-320-1S/2S)
PRODUCTS DETAIL
Product Picture
Features
●Combination T1+T2 SPD surge protector for single phase ;
●Non exhausting encapsulated spark gap technology with extremely high surge capacity;
●High follow current extinction and limitation due to no follow current;
●Reliable supervision due to new LTR energy control technology;
●With remote signaling contact optional and l Datasheet failure indicator.
Datasheet
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Model |
REP-BC25T1+T2-320-1S
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The SPD according to IEC 61643:11
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T1+T2/Ⅰ+Ⅱ
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Nominal AC voltage (Un)
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230/400Vac(50/60Hz)
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Maximum continuous voltage Uc (L-N/N-PE)
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320/320Vac(50/60Hz)
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Lightning impulse current(10/350μs) Iimp(L-N/N-PE)
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25kA/50kA
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Nominal discharge current(8/20μs) In(L-N/N-PE)
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25kA/50kA
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Maximum discharge current(8/20μs) Imax
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120kA/120kA
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Voltage protection level Up
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≤1.5 kV
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Operating temperature range
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-40℃...+80℃
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| Response time(t.) | ≤100ns | ||
| Recommended fuse rating | 315A gL/gG | ||
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Fault indication
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Light-off: Normal ; Light-on: Failure
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Technical features
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Sealed metal spark gap technology | ||
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Remote alarm contact
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Remote alarm contact optional | ||
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Degree of protection
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IP20
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Enclosure material
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Red thermoplastic,UL94 V-0 | ||
PRODUCTS DETAIL
Product Picture
(BC25T1+T2-320-1S)36mm
(BC25T1+T2-320-2S)36mm
Features
Combination T1+T2 SPD surge protector for single phase;
Non exhausting encapsulated spark gap technology with extremely high surge capacity;
High follow current extinction and limitation due to no follow current;
Reliable supervision due to new LTR energy control technology;
With remote signaling contact optional and failure indicator.
Datasheet
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Type |
REP-BC25T1+T2-320-1S/2S |
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The SPD according to IEC/EN 61643-11 |
I+II/T1+T2 |
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Energy coordination with termini equipment (≤5m) |
T1+T2+T3 |
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Response time |
≤100ns |
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Maximum continuous voltaae(Uc) |
320Vac |
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Lightning impulse current(10/350μs) limp (L-N, N-PE) |
25kA/50kA |
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Nominal discharge current(8/20μs) ln(L-N, N-PE) |
25kA/50kA |
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Maximum discharge current(8/20μs) lmax(L-N, N-PE) |
200kA |
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Voltage protection level Up @ln |
≤1. 5kV |
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Follow current extinguishing capability a.c. Ifi(L-N/N-PE) |
25kA rms/100A rms |
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Follow current limitation/Selectivity |
No tripping of a 32 A gG fuse up to 25kArms(prosp) |
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Temporary overvoltage(TOV)(L-N)(UT)-Characteristic |
440V/120min.-withstand |
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Temporary overvoltage(TOV)(N-PE)(UT)-Characteristic |
1200V/200ms-withstand |
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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 |
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Operating temperature range |
-40℃...+80℃ |
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Fault indicator |
Light-off: Normal ; Light-on: Failure |
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Cross-sectional area(min.) |
1.5mm²solid/flexible |
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Cross-sectional area(max.) |
35mm²flexible |
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For mounting on |
35mm DIN rail |
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Enclosure material |
Red thermoplastic, UL 94 V-0 |
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Degree of protection |
IP20 |
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Size |
4 modules |
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