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Surge Protector(REP-B50T1-320-3S)
PRODUCTS DETAIL
Product Picture
Features
●Type1 SPD surge protector for three phases;
●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 light failure indicator.
Datasheet
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Model |
REP-B50T1-320-3S
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The SPD according to IEC/EN 61643-11
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T1
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Nominal AC voltage (Un)
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230/400Vac(50/60Hz)
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Maximum continuous voltage(Uc)
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320Vac(50/60Hz)
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Lightning impulse current(10/350μs) Iimp(L-N/N-PE)
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50kA/100kA
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Nominal discharge current(8/20μs) In(L-N/N-PE)
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50kA/100kA
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Maximum discharge current(8/20μs) Imax(L-N/N-PE)
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160kA
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Response time tA
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≤100ns
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Voltage protection level Up@In
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≤1.5 kV
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Temporary overvoltage(TOV)(L-N)(UT)-Characteristic
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≥440V/5sec.-withstand
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| Temporary overvoltage(TOV)(L-PE)(UT)-Characteristic | ≥1200V/200ms-withstand | ||
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Remote alarm contact
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NC/C,
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Remote alarm contact capability Un/In
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AC:250/0.5A DC:250V/0.1A;75V/0.5A
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Remote alarm contact connecting wire
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Max.1.5mm² or #16AWG
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Operating temperature range
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-40℃...+80℃
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Fault indicator
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Light-off: Normal ; Light-on: Failure
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Cross-sectional area (min.)
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1.5mm² solid/flexible
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Cross-sectional area (max.)
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35mm² flexible
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Installation
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35mm DIN rail,according to EN 60715
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Enclosure material
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Red thermoplastic material ,UL94 V-0
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Degree of protection
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IP20
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Size
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8 modules
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