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| Surge Protection Device OBV2/4P |
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Surge Suppression OBV2-20/4P In:10kA Imax:20kA
Surge Suppression OBV2-40/4P In:20kA Imax:40kA
Surge Suppression OBV2-65/4P In:30kA Imax:65kA |
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Surge Protection, Lightning Protection, Surge Protection Device, Surge Suppressor, Surge Arrester, Surge Protective Device, Surge Protector, Lightning Solution, China Surge Protection Device Manufacturer, China Surge Arrester Supplier |
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Description
OBV2 series Surge Protection Device (SPD, also called surge suppressor, surge arrester) is used for TN-S, TN-C-S, TT, IT etc. power supply system of AC 50/60Hz, <380V, connecting the interfaces of LPZ1, LPZ2 and LPZ3. The design satisfies the standard of IEC61643-1, GB18802.1. It can be installed on the 35mm conducting rail. There is a failure release function deigned inside the SPD. When the SPD failed in breakdown of overheating or over current, the failure release function will be generated to separate the SPD from the power supply system and a signal is returned on the SPD color window, white means normal and red means abnormal. The failed SPD can be replaced under an operating voltage.
1.Can be replaced, do not need to cut the power off.
2.Maximum lighting current is 65kA(8/20μs).
3.Response Time <25ns.
4.The SPD color window shows the operating status, white means normal, red means abnormal.
Model and Meaning
Application Scope and Installation Position
OBV1-D is used for D class lightning protection. The OBV1-D20 series surge protection devices are designed according to the standard of IEC61643-1, GB18802.1, connecting the interfaces of LPZ1, LPZ2 and LPZ3. The devices are usually installed in the house distribution box, computer centre, information equipments, electronic equipments and in the socket box in front of control equipments or near the control equipments.
Notice: When you order, please write the model and quantity, for example: OBV1-D20/4P-385, 8 pieces.
Main Technical Parameters
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OBV2-20
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OBV2-40
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OBV2-65
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Max. Continuous Operating Voltage Uc(V~)
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320V
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385V
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320V
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385V
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320V
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385V
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Voltage Protection Level Up (V~)
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1.0 kV
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1.5kV
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1.5kV
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1.5kV
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1.8kV
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2.0kV
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Nominal Discharge Current In (8/20µs) kA
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10 kA
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20 kA
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30 kA
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Max. Discharge Current Imax (8/20µs) kA
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20 kA
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40 kA
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65 kA
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Response Time ns
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<25
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Test Standard
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IEC61643-1, GB18802.1
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The Cross Section of L/N Line (mm2)
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6 mm2
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25-35 mm2
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25-35 mm2
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The Cross Section of PE Line (mm2)
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10 mm2
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25-35 mm2
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25-35 mm2
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Fuse or Switch (A)
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10A~16A
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25A~32A
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32A
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Operating Environment (centidegree)
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-40OC~+85OC (centidegree)
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Relative Humidity (25 centidegree))
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< 95%
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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 PC
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Dimension
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1258781677.jpg "Surge Protection for Solar Photovoltaic (PV) System")
1258781304.jpg "Lightning Surge Protection for PV Systems and Solar Power")
