Water-Proof, Dust-Proof , Anti-Sunburn Mechanical Stroke Counter , Surge Protection Device
Product Description
OBVG-3M Lightning Stroke Counter is a counter that be install in the grounding line (earth line) of the lightning rod (or the Mast), It could record times of lightning stroke which more than 3kA, it could water-proof, dust-proof, anti-sunburn, Its outer casing is made of corrosion resisting steel. This counter is convenient to install convenient, suitable for record times of lightning stroke.
Features Benefits
●Great register capacity (99999 impulses).Detection of impulses from:
●Intensity min: 3kA(8/20us).
●lntensity max: 100kA (10/350us).Compact and robust design.Durability.
●Resettable model.
● It does not need power supply.Easy installation and operation.Secure fastening by steel parts.
Technical and Parameters
| Model |
OBVG-3M |
| Counter sensitivity |
Lightning crrent > 3kA |
| Record number |
1×105 time |
| Size |
150×70×40 |
| Installation |
Stainless steel hoop |
Installation and Maintenance
It should be install in the Mast of lightning rods, be look convenient. This products needn't maintenance after be installation. The administrator looks and records time of stroke lightning at any time.
Welcome to buy the lightning strike counter is used for recording times of lightning strike of various kinds of lightning eliminators and lightning rod with our professional manufacturers and suppliers. We are one of the famous brands and we are equipped with a productive factory at your service. Please be free to enjoy our good price and service.
Advantage:
• Lower Prices
• Low Capacitance
• High Discharge Current
• Continuous and repeated protection in intense environment
About SPD product
Technology SPD parameter(Note:According to user requirement ,can be customized Uc=140V,440V,550V,voltage range of range of the SPD):
| Type No. |
Rated Voltage(V) Un |
Continuous Voltage Uc(V~) |
Standard Discharge Current In(KA) |
Max Discharge Current
Imax(KA)
|
Protection Level(KA~) |
Response Time(ns) |
| DGM1(2)-D5 |
220/380 |
275/320
385/420
|
5 |
10 |
1.2 |
≤25 |
| DGM1(2)-D10 |
10 |
2 |
1.6 |
| DGM1(2)-C20 |
20 |
40 |
1.8 |
| DGM13-B30 |
30 |
60 |
.2.2 |
| DGM3(4)-B40 |
10 |
80 |
2.4 |
| DGM(4)-B60 |
60 |
100 |
2.8 |
| DGM-N-PE |
220/255 |
40/60 |
60/80 |
1.2 |
≤100 |
Application:
• SPDs for CCTV is mainly used for supervisory control system, preventing product from lightning
strike and surge.
• Protect the video equipment effectively and ensure the image can display normally5.Inhibit the
overvoltage pulse issue fromthe transmission line on the camera effectively, Avoiding the video
surveillance equipment damage due to overvoltage pulse.
• Offer surge protection for almost any products application in power, instrumentations and controls,
network and data lines, coax and etc.
• For Radio Antennas, GPS Antennas, CATV, CCTV and Satellite TV.
Product Tags:
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Waterproof Surge Protection Device SPD , Anti Sunburn Power Press Stroke Counter Images
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