Mine Explosion-Proof Low-Voltage Meter Box

Product Introduction

This product is mainly used in coal mines and other explosive gas environments containing methane and coal dust mixtures in the surrounding media. It is used to calculate active electric energy in power systems with AC voltage of 1140V or 660V.

Technical advantages and features
1. The three-phase four-wire electronic active energy meter uses an LCD screen display and is an excellent product manufactured using internationally advanced ultra-low power consumption large-scale integrated circuit technology and SMT technology. The key components in the meter are selected from international brands, which improves the reliability and service life of the product. It is intuitive to read and easy to use, and is widely used in power metering terminals and general users' power metering;
2. It uses 0.5S-level energy meters, voltage transformers, and current transformers for accurate measurement;
3. It has a time-based billing function, which can be flexibly set according to the actual use environment (seventeen time periods can be set);
4. It has a standard RS-485 communication protocol format, which is convenient for networking and remote monitoring;

5. It has an LCD screen with Chinese display, which can display three-phase voltage, current, electricity and other parameters in real time.

Main technical parameters