Omrdon Technology 
OMS-RJ11/2S,0MS-LSA/10,110V,10KA电话防雷器,科隆防雷排，电话机/科隆配线架防雷保护
Product Description:
欧姆雷盾（OMRDON）OMS-RJ11/2S(4S),0MS-LSA/10电话防雷器是依据IEC和国际标准设计，主要用于电信数据通讯信号线路及其设备（如：电话机、程控电话、传真机、科隆配线架）的防雷、过压保护，安装便捷，无需特别维护。
The product is encapsulated in a shielded case with a built-in high quality high-speed overvoltage protection device, which provides efficient protection and defense against lightning high-voltage pulses induced on the signal line.
Functional Features::
- Large through-current capacity, low residual voltage and fast response time.
- Internal two-stage series linkage protection, low residual voltage, long service life.
- With triple protection function of over-current, over-voltage and clamping, fast response speed.
- Low loss, superior signal transmission performance.
- Provides wire-to-wire and wire-to-ground full protection modes.
- Fast reaction time, less than 1ns.
typical application
- telephones
- fax
- ADSL line
- Krone科隆配线架
- 消防报警
Technical Parameters
| name (of a thing) | Telephone lightning protector | |||
| model number | 0MS-RJ11/2S | 0MS-RJ11/4S | 0MS-LSA/10 | |
| item number | 800327 | 800328 | 800326 | |
| SPD category | flammable | switching type | ||
| 标称工作电压Un | 110VDC | 110VDC | ||
| 最大持续运行电压Uc | 185VDC | 230VDC | ||
| 标称放电电流In | 5kA 8/20μs | 5KA 8/20μs | ||
| 最大放电电流Imax | 10kA 8/20μs | 10KA 8/20μs | ||
| Voltage protection level Up | X-X | ≤320V | ≤350V | |
| X-PE | ≤650V | ≤700V | ||
| 响应时间Ta | ≤1ns | ≤100ns | ||
| Insertion loss Ae | ≤0.3db | |||
| 传输速率Vs | 10Mbps | |||
| 温度范围 | -40℃ …+85℃ | |||
| protected circuit | 2线(Pin2,3) | 4线(Pin1,2,3,4) | 10线，10线一组 | |
| Interface Type | Rj11水晶头 | LSA-PLUS | ||
| Housing Material | Flame retardant plastics | Flame retardant plastics | ||
| 外形尺寸 | 90×67×18mm | 113×23×45mm | ||
| 接地线径 | 2.5mm2以上 | 2.5mm2以上 | ||
| Installation | 串联 插接 | 直接插接于KRONE（科龙）配线上架 | ||
Simulated Lightning Impact Test
Product Dimension Drawing
Installation Precautions
1. The output ports of this series-type lightning protector are connected to the protected equipment.
2、Positive and negative lines should not be connected to the reverse or wrong, remember not to work with electricity.
3, lightning protector installed in the front of the protected equipment the closer the better.
4. The equipment needs to be inspected regularly, and the product must be replaced immediately after deterioration.
