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DIN Rail Earth Leakage Relay
This earth leakage relay is designed for DIN rail mounting and A-type after-current measurement. It detects earth leakage faults and can be combined with other devices to form an earth leakage protection system.
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LED Display Smart Motor Protector
This smart motor protector is designed for motors with rated voltage of AC380V/660V. It offers optional leakage protection, RS485 communication, and analog output, with 2 channels DI passive dry node input and 4 channels DO output.
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Temperature and Humidity Controller with RS485 Modbus
This temperature and humidity controller measures and controls environmental conditions. It supports RS485 Modbus communication and optional alarm and analog output functions.
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Digital Active Power Filter for Harmonic Compensation
This digital active power filter is designed for connection in low-voltage distribution systems with harmonic loads. It realizes fast, real-time tracking and compensation of dynamically changing harmonic currents.
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Static Var Generator for Reactive Power Compensation
The static var generator compensates for reactive power, harmonics, and regulation imbalances using power electronics. It finds primary application in hospitals, commercial plazas, manufacturing, data centers, charging piles, airports, and photovoltaic industries.
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Wireless Temperature Sensor with Isolated Probe
This wireless sensor transmits temperature data at 470MHz across distances up to 100 meters. Its isolated probe and rapid 15s sampling frequency enable precise temperature measurements within a range of 0℃ to 125℃.
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Industrial Power System Protection Relay
This protection relay is designed for industrial power systems, providing comprehensive protection and monitoring capabilities. It features current and voltage inputs, digital inputs and outputs, and serial communication for integration into SCADA systems.
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Single Phase AC Energy Meter
This single-phase AC energy meter is designed for three-wire electrical systems. It supports voltage ratings of 120V, 208V, and 240V and is suitable for use in various regions.
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Digital Temperature and Humidity Controller with Alarm
This controller connects to digital temperature and humidity sensors, displaying the values on its panel. It includes fan and heater contacts, as well as an alarm for detecting heater or sensor malfunctions.
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Multi-Channel Temperature Controller
The multi-channel temperature controller measures and controls multiple temperature signals. It is applied to temperature survey and control in thermal and water power plants.
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Industrial Automation Remote Terminal Unit
This remote terminal unit is designed for acquisition of switching values and remote replay output. It enables data exchange through communication with an upper computer monitoring system.
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DIN Rail Analog Signal Isolator
This signal transmitter accurately measures DC analog signals, Pt100 resistance, and potentiometers. It isolates and transmits these signals into a standard analog output for connection to meters, PLCs, and computer systems.
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Single-Phase AC Current Transducer
This single-phase AC current transducer converts AC current signals into standard analog signals. It provides reliable current measurement for industrial applications, featuring high isolation and low power consumption.
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Rogowski Coil Current Transducer for AC Current Measurement
This Rogowski coil current transducer accurately measures AC currents up to 30000A. Its flexible coil design allows easy installation around conductors of various shapes and sizes.
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Split Core Current Transformer
This split core current transformer is designed for easy installation on existing electrical systems without disconnecting conductors. It provides accurate current measurement for monitoring and protection applications.
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IT Distribution System Residual Current Relay
This relay measures A-type residual current and displays the current percentage. It also allows setting of rated residual action current and non-driving time limitation.
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Open Loop Hall Effect Current Sensor
This open-loop current sensor is based on the Hall effect principle and measures AC and DC currents. It provides electrical isolation between the primary and secondary circuits, with an analog output signal proportional to the measured current.
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Box-Type Prefabricated Substation
This box-type substation improves power supply quality, reduces power loss, and enhances reliability, which is important for distribution network modification. The photovoltaic prefabricated substation has a high degree of integration to meet the DC inverter, AC boost, grid connection, and data monitoring requirements.
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