交電表(biǎo)   型號；HA-JY72/89T2

外(wài)型(xíng)尺寸(cùn)：72x72mm 開孔尺寸67x67mm

主(zhǔ)要(yào)參數(shù)

名稱(chēng)                                   常(cháng)用(yòng)規(guī)格                                      備注(zhù)

交(jiāo)電表(biǎo)   A                          0.5-50A                           直接(jiē)接(jiē)通
                  A                     10/-800/                      經電互感器通(tōng)次(cì)電
                  K                     1KA-10KA                            經(jīng)電互感器通(tōng)次電(diàn)
交(jiāo)電(diàn)壓表(biǎo)  V                     10V-600V                              直接接(jiē)通(tōng)
                 KV                   1KV-35KV                             經電(diàn)互感(gǎn)器(qì)通次電100V

直電表    μA，mA       50μA-500μA 1mA-500mA         直接接通
                   A                             1A-1                        直(zhí)接接通(tōng)
                   A                             1-750A                    外(wài)附分(fēn)器75mV
                  KA                            1KA-3KA                      外附分器(qì)75mV
直(zhí)電壓(yā)表(biǎo)     V                             3V-600V                      直接(jiē)接通
                    KV                          1KV-3KV                      外附定(dìng)值(zhí)電阻

頻率(shuài)表           HZ                     45-55HZ 36V 100V              2.5
                                               127V 220V 380V
率(shuài)表        W，VAR            100V 380V 380-380KV           經(jīng)電(diàn)壓互(hù)感器二次電壓(yā)100V                                         

                                          100V 5-10KA/   
率因數表COSφ       COS φ =0.5-1-0.5 100V                    2.5
                                220V/ 380/