【防雷器】供应通讯专线防雷器

型号         OT-DDN              OT-ADSL             OT-ISDN           OT-TELE

额定电压   48V                         110V                     140V                     140V

额定负载电流145mA              145mA                     145mA               145mA 

*大持续运行电压58V             135V                         170V                 170V

*大标称电流          5KA              5KA                      5KA                    5KA  

*大放电电流           10KA            10KA                    10KA                  10KA

限制电压                   90V                 220V                   220V                    220V

企业名片