JLSZKF-12/630-20

SUMMARY

This product is suitable for AC 50HZ, 6-10KV three-phase power system to do pre paid high voltage power metering and over current protection and negative control use.The product structure is composed of vacuum circuit breaker, dry type current, voltage combination transformer, electric energy meter and control box and GSM terminal combination. Electric energy meter and control box body is installed with vacuum circuit breaker combined transformer, connected by metal sheathed cable. Voltage transformer with V/V connection, the current transformer can be made into a ratio range of 5-600/5A. The combined transformer is fully enclosed and has no exposed two terminals. The combination of the electric meter box has the function of preventing theft.The remote control device uses the mobile GSM communication network (SIM card) to complete the advance payment and the negative control working procedure through the radio transmission mode of the mobile phone short message. Can be used for the electric power enterprise power line measurement line assessment, users can realize the recovery of electric power metering, storage time, an effective measure is to strengthen the power of scientific management, to realize the remote control of prepaid. The product has reasonable structure, high reliability, small volume, light weight and convenient installation, and is an upgrade product of IC card prepayment.

MODEL & IMPLICATIONS