DC Power Metering

JSY-MK-1031 AC/DC self-adaptive metering module integrates AC and DC measurement, and can complete the measurement, collection and data transmission of electrical parameters. It can accurately measure single-phase AC parameters (voltage, current, power, power factor, frequency, electricity quantity, etc.) and DC parameters (voltage, current, power, electricity quantity, etc.). With TTL level communication interface, completely isolated from strong electricity area, it has the characteristics of small size, simple interface, wide current measurement range, high flexibility, and can be flexibly embedded in various devices that need to measure electricity consumption, convenient to use. JSY-MK-1031 AC/DC universal metering module can be widely used in energy-saving transformation, power, EV charging station, communication, railway, transportation, environmental protection, petrochemical, steel and other industries to monitor the current and power consumption of AC equipment.

JSY-MK-238 is a real-time measurement and acquisition module for 8-channel DC voltage (or current) signals. It uses linear optocoupler isolation to achieve isolation between each channel signal. The signal measurement adopts a multi-channel 24 bit high-precision AD measuring chip, which can achieve universal detection of AC and DC signals with high accuracy, good stability and fast sampling speed. With standard RS485 bus MODBUS-RTU protocol. Can be widely used in industries such as photovoltaic energy system, aging testing equipment, production automation testing and computer room monitoring etc.

JSY-MK-227 direct current acquisition module can accurately measure, collect and transmit DC electrical parameters such as voltage, current, power, electricity, etc. With one 485 communication interface, completely isolated circuit, small size, simple interface and can be easily embedded in various devices that need to measure DC power consumption.

JSY-MK-211 single-phase AC &DC metering module fully meets the relevant technical requirements of Class 1 single-phase active energy meters in the IEC 62053-21 national standard, and can accurately measure electrical parameters such as voltage, current, power, power factor, quantity, and total quantity in single-phase AC power networks with a rated frequency of 50HZ or 60HZ. With 1 RS485 communication interface, 1 TTL level interface (optional), and MODBUS-RTU communication protocol, making it easy to connect with various AMR systems. It has the characteristics of good reliability, small size, light weight, beautiful appearance, and easy installation. JSY-MK-211 can be widely used in energy-saving renovation, power, communication, railway, transportation, environmental protection, petrochemical, steel and other industries, for monitoring the voltage, current, and energy consumption of AC or DC equipment.

JSY-MK-218 DC 8-channel power monitor is a multi-channel DC collector that can complete electric energy collection, measurement and data transmission. It can accurately measure 8-way DC voltage, current, power, electricity and other electrical parameters. With RS-485 communication interface and MODBUS-RTU protocol, has excellent cost-effectiveness. JSY-MK-218 can be widely used in industries such as energy-saving renovation, power, communication, railway, transportation, environmental protection, petrochemical, steel, etc., to monitor the current and power consumption of DC equipment.

JSY-MK-229 single-phase AC/DC electric energy meter is a power monitoring product that integrates AC and DC measurements, can complete power measuring, electrical parameters collection and data transmission. It can accurately measure single-phase AC parameters (voltage, current, power, power factor, frequency, electrical quantity, etc.) and DC parameters (voltage, current, power, electrical quantity, etc.). With 1 RS-485 communication interface, completely isolated circuit, small size, simple interface, and easy to embed into various devices that need to measure electricity consumption, with excellent cost-effectiveness. JSY-MK-229 can be widely used in energy-saving transformation, AC/DC charging station, power, communication, railway, transportation, environmental protection, petrochemical, steel and other industries, and for remote monitoring of the use of AC and DC equipment.