AIM-D100 terminal-to-ground insulation resistance monitor for DC EV charging systems

AIM-D100 type products are mainly used for monitoring of the positive and negative terminal-to-ground insulation resistance in the DC ungrounded systems. When the insulation resistance is lower than the set alarm value, an alarm message can be sent. The product is based on the unbalanced bridge principle. The products can be used in DC systems such as DC EV charging systems, PV Solar systems, energy storage systems, and DC power grids.

PZ96L-DE/C DC energy kwh meter for Changing pile and Solar system

PZ series intelligent DC energy meter is designed for applications such as DC panels, solar power, telecommunications base stations, and charging posts. This series of instruments can measure voltage, current, power, forward and reverse power in DC system. It can be used for local display, and connected with industrial control equipment, computers, form a measurement and control system. And it has a variety of external excuse functions for the user to choose: RS485 communication interface, Modbus-RTU protocol, relay alarm output, digital input/output. According to different requirements, through the instrument panel keys, you can set the ratio, communication parameters.

ADW310 wireless IOT single phase electricy digital energy meter

ADW310 wireless measuring instrument is mainly used to measure the active energy of low-voltage network. It has the advantages of small size, high precision, rich functions, etc., and has many optional communication methods, which can support RS485 communication and Lora, 4G and other wireless communication methods , increasing the The current sampling mode of the external transformer is convenient for users to install and use in different occasions . It can be flexibly installed in the distribution box to meet the needs of power metering, operation and maintenance supervision or power monitoring for different areas and different loads.

Acrel hot selling rogowski coil transmitter BR-AI AC2500-6300A Input Class 0.5 output DC4-20mA

BR-AI series conduct the real-time measurement on the alternating current in power grid according to the electromagnetic induction. They utilize the RMS and the linear compensation technology to isolate and convert the measured. Current into the standard DC signal. 24VDC safety source features high precision, isolation and safety and low power consumption. It is widely used in metallurgical, electroplating, welding and other fields.