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Shenzhen Optical Network Video Technology Co., Ltd
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12v / 24v Multi-level Lightning Surge Protector With 9 / 15 / 25 / 37 DB Interface
| Place of Origin: | Zhejiang, China (Mainland) |
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Product Detail
12v / 24v Multi-le
12v / 24v Multi-level Lightning Surge Protector With 9 / 15 / 25 / 37 DB Interface
Quick Detail:
Name: lightning surge protection devices, industrial surge protector, video surge protector, network surge protector
temperature: -40 to 70
Relative Humidity: indoor temperature conditions 30% ~ 90%
Ground wire ≥2.5m
Application: Security monitoring equipment, remote control and transmission
>Serial Lightning Protection Device has IEC standard design, divide into serial line interface form: 9,15,25,37 stitches.
>Provide line to line, line to ground ligntning stroke and surge protection for RS232, RS485/422, wired remote sensing, telemetering, remote control etc 9,15,25,37DB interface devices. It’s convenient in installation, no need to maintain, and have quick response.
Features:
- multi-level protection from surge over voltage
- low capacity design, good transmission performance
- use standard connection, small volume, light
- protect a pair signal cirsuit
- multifunctional protection from surge over voltage
Applications:
- Security monitoring equipment, lightning protection
- Digital public broadcasting lightning protection system
- Intelligent Community water, electricity, gas Table
- RS232, wired remote sensing, telemetering, remote control etc
- Device which use 9,15,25,37 DB interface
Technical parameters:
|
Type |
ONV-DB-09 |
ONV -DB-15 |
ONV -DB-25 |
ONV -DB-37 |
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Working voltage Un |
12V.24V |
12V.24V |
12V.24V |
12V.24V |
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Maximum sustained voltage Uc |
15V.30V |
15V.30V |
15V.30V |
15V.30V |
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Nominal discharge current In(8/20μs) |
500A |
500A |
500A |
500A |
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Maximum discharge Imax Imax(8/20μs) |
1KA |
1KA |
1KA |
1KA |
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Restrict voltage Up |
60V |
60V |
60V |
60V |
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Rated load currentI |
500mA |
500mA |
500mA |
500mA |
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Insertion loss dB |
