JH8000J series 7KW double-gun floor (column) metal AC charging piles belong to electric vehicle charging equipment. It occupies a small area and is easy to use. It can be installed in electric vehicle charging stations, public parking lots, residential parking lots, large shopping mall parking lots, etc.
The product integrates functions such as charging control, human-computer interaction, security protection, metering and billing, online detection, etc., with strong operability and stability; supports CAN, RS485, Ethernet, WIFI or GPRS and other communication methods.
The main functions of this product include metering, display, communication, relay control, data encryption, enabling local and remote meter reading, meter operation monitoring and customer electricity consumption management. This product has the following advantages:
DLMS/COSEM communication protocol, good interconnection and operability;
Communication methods include infrared communication, RS485 communication, GPRS or PLC communication;
Large-capacity data storage capacity, able to record related events such as electricity theft, power supply, switch-opening, and load profile data;
Provide LCD display, support automatic display and key display function;
Built-in relays, supporting multiple control modes, facilitating power safety and power management;
Upgradable software for the meter base layer;
Closed structure design, dustproof, waterproof and resistant to external damage.
Ultrasonic water meter is a new type of water meter that detects the time difference caused by the speed change when the ultrasonic sound beam propagates in the water upstream and downstream, analyzes and processes the water velocity, and further accumulates the water flow rate. It can be widely used in water supply metering of water supply companies and used to measure cold drinking water flowing through water pipes. The technical indicators and performance of the product meet the following standards: The product meets the National Standards of the People's Republic of China GB/T 778 series standards and the factory verification is based on the JJG 162-2009 "Cold Water Meter" verification regulations.
Ultrasonic water meter is a new type of water meter that detects the time difference caused by the speed change when the ultrasonic sound beam propagates in the water upstream and downstream, analyzes and processes the water velocity, and further accumulates the water flow rate. It can be widely used in water supply metering of water supply companies and used to measure cold drinking water flowing through water pipes. The technical indicators and performance of the product meet the following standards GB/T 778 series standards and the factory verification is based on the JJG 162-2009
