适用于安装在各控制系统和配电系统的显示面板和大型开关板指示相关电参数，如：交直流电流、电压，功率因数，功率，同步值、频率、展开电压和过载电流等。产品性能符合GB7676-98标准。 品名：85L1板表外型尺寸：65x55mm  开孔尺寸55x50mm主要技术参数名称                                    常用规格                                       备注交流电流表   A                          0.5-50A                           可直接接通                  A                     10/5A-800/5A                       经电流互感器通次级电流                  KA                     1KA-10KA                           经电流互感器通次级电流交流电压表  V                     10V-600V                              可直接接通                 KV                   1KV-35KV                              经电流互感器通次级电流 100V直流电流表    μA，mA       50μA-500μA 1mA-500mA         可直接接通                   A                             1A-15A                         可直接接通                   A                             15A-750A                     带外附分流器75mV                  KA                            1KA-3KA                       带外附分流器75mV直流电压表     V                             3V-600V                      可直接接通                    KV                          1KV-3KV                       带外附定值电阻频率表           HZ                     45-55HZ 100V                   2.5级                                                   220V 380V功率表        W、VAR            100V 380V    KV/100V           经电压互感器二次电压 100V                                         5-10KA/5A                     带外附功率接线盒 功率因数表 COSφ       COS φ =0.5-1-0.5 100V                    2.5级                                5A 220V/5A 380/5A                         带外附功率因数接线盒