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Product Description
OBV6-C series surge protective device (in short: SPD, alias: surge protector, surge arrester) is suitable for TT,IT,TN-S,TN-C-S etc. power supply system of AC 50/60Hz, ≤380V, installed on the joint of LPZO or LPZO1 and LPZ2 zone, which protects the electric network not shocked by the thunder and lightning, it’s designed according to GB18802.1,IEC61643-1, it adopts 35mm standard rail, there is a failure release mounted on the module of surge protective device. When the SPD fails in breakdown for over-heat and over-current, the failure release will help electric device separate from the power system and give the indication signal, green means normal, red means abnormal, it’s also could be replaced for the module when has operating voltage.
Product Features
1, Could be replaced for the module not need power cut.
2, Maximum current of endure the lightning stroke 20kA (8/20μs).
3, Time of response <25ns.
4, The color of visible window shows operating status, green means normal, red means abnormal.
Model and Meaning
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Application Scope and Installation Position
It’s suitable for C grade lightning-proof, installed on the joint of LPZO or LPZ1 and LPZ2 zone, which protects the power supply system not shocked by the thunder and lightning, it usually installed in household distribution boards, computer equipment, telecom equipment, elevator equipment, frequency conversion equipment, operating room, custody room, electronic equipment etc. and in the socket box in control equipment. Also applied for blew 6 floor household and small villadom.
Notice: When you order our goods, please write the model and quantity carefully. For example: OBV6-C-40/4-385, 8 pieces.
Main Technical Parameters
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OBV6
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Protection Level C Grade
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C
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Maximum Continuous Operating Voltage Uc(V)
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140V
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275V
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320V
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385V
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420V
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550V
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Voltage Protection Level Up (V~)kV
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≤1.8
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≤1.5
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≤1.5
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≤2.0
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≤2.1
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≤2.5
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Nominal Discharge Current In (8/20µs)kA
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20
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Maximum Discharge Current Imax (8/20µs)kA
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40
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Response Time ns
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≤25
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Operating Environment OC
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-40OC~+85OC
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Material of Outer Covering
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Burning-proof PBT
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Max Connection Line
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35mm2/35mm2copper line
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Recommend Connection Line
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16mm2/25mm2copper line
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Maximum Fuse 32A
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32A
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Installation
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Standard Rail 35mm
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Material of Outer Covering
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Fiberglass
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Dimension
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