Type1 SPD

PRODUCTS DETAIL

Product Picture

REP-B50T1-320-0S

Dimension drawing(mm)

Basic circuit diagram

Features

Type1 surge protector SPD.

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.

Datasheet

Model		REP-B50T1-320-0S
The SPD according to IEC/EN 61643-11		T1
Nominal AC voltage (Un)		230/400Vac(50/60Hz)
Maximum continuous voltage(Uc)		320Vac(50/60Hz)
Lightning impulse current(10/350μs) Iimp		50kA
Nominal discharge current(8/20μs) In		50kA
Maximum discharge current(8/20μs) Imax		160kA
Response time tA		≤100ns
Voltage protection level Up@In		≤1.5 kV
Temporary over voltage(TOV)(UT)-Characteristic		≥400V/120min
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		Green: Normal ; Red: Failure
Cross-sectional area (min.)		1.5mm² solid/flexible
Cross-sectional area (max.)		35mm² flexible
Installation		35mm DIN rail,according to EN 60715
Enclosure material		Red thermoplastic material ,UL94 V-0
Degree of protection		IP20
Size		2 modules

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