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Surge Protection Device OBV1-B60/4P

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Surge Suppressor OBV1-B60/4P In:30kA Imax:60kA

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Product Description

OBV1-B60 series surge protection device (in short: SPD, alias: surge protector, surge arrester) is suitable for TN-S, TN-C-S, TT, IT etc. power supply system of AC 50/60Hz, <440V, which protects the electric network not shocked by the thunder or surge over-voltage. It’s designed according to IEC61643.1, GB18802.1.

Product Features

1.SPD as a port, defend electric shock, installation indoor, limiting voltage type.

2.Inside a failure release mounted on the module of surge protection device, when the SPD fails in breakdown for overheat, it'll separate from the power system and give the indication signal. When the SPD is normal, the visible windows displays in green, and it'll display in red when it bad.

3.Use high quality MOV, large discharge capacity.

Model and Meaning

Application Scope and Installation Position

OBV1-B60 series surge protection device is suitable for B grade lightning protection, installed on the joint of LPZOA zone or LPZOB and LPZ1 zone, which protects the electric network not shocked by the thunder or surge over voltage. OBV1-B60 was usually installed in low voltage main distribution box connected to the incoming end of the buildings.

Notice: When you order our goods, please write the model and quantity carefully. For example: OBV1-B60/4-385, 8 pieces.

Main Technical Parameters

	Surge Protection Device OBV1-B60
Max. Continuous Operating Voltage Uc (V~)	320V	385V	420V
Voltage Protection Level Up (V~) kV	<1.8kV	<2.0kV	<2.2kV
Nominal Discharge Current In (8/20µs) kA	30kA
Max. Discharge Current Imax (8/20µs) kA	60kA
Response Time ns	<25ns
Test Standard	IEC61643.1, GB18802.1
The Cross Section of L/N Line (mm²)	25-35 mm²
The Cross Section of PE Line (mm²)	25-35 mm²
Fuse or Switch (A)	32A
Operating Environment (centidegree)	-40~+85
Relative Humidity (25 centidegree))	<95%
Installation	Standard Rail 35mm
Material of Outer Covering	Fiberglass PC

Dimension