|
Product Features
1¡¢Strong protection function: Max current amount 150kA(8/20μs), low remnant voltage, adopt independent
information property right and high performance sensitivity resistance components, the expertise inner metal
screen protection module, built-in over-current and over-heat, controlled by temperature controlled open circuit
technology, can realized Kevin connection.
2¡¢Full-scale protection: adopted OBV8 arrested module to be applicable to all kinds of netty
3¡¢Adaptive different requirements: remote control function(RC),
4¡¢Easy maintains: Module design, protection investment.
5¡¢Display function of malfuction; Standard size, small volume.
.jpg)
Application (Protection grade B class)
OBV8 series surge protector devices is applicable to A.C50~60Hz¡¢380 and below TT¡¢TN etc power supply
system, widely applicable to all kinds of power supply Second class(B class) over voltage protection, General installed
in low voltage main distribution box or low voltage general switch cabinet of building.
Product connection
Large through-flow product is applicable for single phase, three-phase surge protection devices under
various power supply systems through different combinations,especially, it is applide for TT system 3+NPE
protection adopted by our country power network, widely.
Main Technical Parameters
|
echnical Parameters
|
OBV8-100
|
OBV8-120
|
|
Maximum Continuous Operating Voltage Uc (V~)
|
385/420/440
|
|
Voltage Protection Level Up (V~)kV
|
≤2.5/3.0/3.2/3.5
|
|
Nominal Discharge Current In (8/20μs)
|
60kA
|
80kA
|
|
Discharge Current Imax (8/20μs)
|
100kA
|
120kA
|
|
Response Time ns
|
≤25
|
|
L/N The Cross Section of L/N Line 6
|
16¡¢25mm2
|
|
PE The Cross Section of PE Line
|
25¡¢35mm2
|
|
Fuse or Switch (A)
|
63A
|
|
The Line Section of Communication and Alarm
|
≥1.5mm2
|
|
Operating Environment ¡æ
|
-40~+85
|
|
Relative Humidity (25¡æ)
|
≤95%
|
|
Installation
|
Standard Rail 35mm
|
|
Material of Outer Covering
|
Fiberglass
|
Dismension
The arrester is adopted 35mm orbit material installation, see the chart for the outer shape size
|
.jpg)
.jpg)
-1231052167.jpg "Surge Protection Device OBV1-C40 (3+NPE)")
