品名：44L1HZ頻率表

外型尺寸：100x80mm 開孔尺寸70x60mm

主要技術參數(shù)

名稱                                   常用規(guī)格                                      備注

交流電流表   A                          0.5-50A                            可直接接通
                  A                     10/5A-800/5A                       經(jīng)電流互感器通次級電流
                  KA                    1KA-10KA                            經(jīng)電流互感器通次級電流
交流電壓表  V                     10V-600V                              可直接接通
                 KV                   1KV-35KV                             經(jīng)電流互感器通次級電流100V

直流電流表    μA，mA       50μA-500μA 1mA-500mA          可直接接通
                   A                             1A-15A                        可直接接通
                   A                             15A-750A                    帶外附分流器75mV
                  KA                            1KA-3KA                      帶外附分流器75mV
直流電壓表     V                             3V-600V                      可直接接通
                    KV                          1KV-3KV                      帶外附定值電阻

頻率表           HZ                     45-55HZ 100V                   2.5級
                                                   220V 380V
功率表        W、VAR            100V 380V    KV/100V           經(jīng)電壓互感器二次電壓100V                                         

                                                 5-10KA/5A                      帶外附功率接線盒
功率因數(shù)表COSφ       COS φ =0.5-1-0.5 100V                    2.5級
                                5A 220V/5A 380/5A                        帶外附功率因數(shù)接線盒