Electronic mutual-Meter | mutual-Meter | Winbond Instruments

Manufacturers are many, such as the XJ, with Beijing Fu, Beijing Fu Ming, Beijing Bona straight mutual inductance meter, Shanghai Huali, etc. a lot of home, so to speak, there are more than 30 light Beijing. 220V single-phase meter, and divided into many mutual inductance meter access, such as electronic table 1. The most common is the DDS type, has a digital mechanical mutual inductance meter behind models under normal circumstances, such DDS123, then the DDS is single-phase electronic energy meter, 123 manufacturers code number. 2. The single-phase electronic prepayment meter DDSY ... 3. Single-phase electronic prepayment meter DDSIY carrier single-phase multi-rate electronic energy meter, DDSF 4. prepaid multi-rate single-phase electronic energy meter 5. Single DDSFY remote carrier phase electronic energy meter DDZY. . . . And so on. . . Many forms of meter wiring, a single-phase meter connection, there are three-phase meter connection; there is a direct connection type, but also through the current transformer and voltage transformer wiring. But in general, there are only two circuits: the voltage loop and current loop. Meter wiring general principle is: the current series with the load coil, or connected to the secondary side, parallel with the load coil voltage or secondary side of the current transformer connected to the voltage transformer. Electronic mutual-Meter | mutual-Meter | Winbond Winbond instruments provided by Power Technology Co., Ltd. Winbond Power Technology Co., Ltd. (www.china-huabang.com) (www.hbdlyb.net) strong, credible, in Wenzhou, Zhejiang, electrical instrumentation industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving Winbond innovative ideas will lead into the glorious instrument and you work for a better future!