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Linkage device

WS-LDKZ-100

The WS-LDKZ-100 linkage device is composed of a low-power microprocessor, a high-precision metering chip and a wireless communication unit. It can monitor voltage, current, active power, reactive power, temperature, etc. in real time. It has functions sunch as import and export active power and four Quadrant reactive power measurement, the power consumption of the linkage device equipment is clear at a glance. At the same time, the linkage equipment can be turned on and off according to the actual conditions of the on-site environment. It can provide a dry and clean operating environment for equipment to ensure long-term safe and stable operation of electrical equipment.

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Main functions and characteristics

1) Remote control of electrical equipment such as air conditioners, dehumidifiers, water pumps, lights, fans, etc;

2) When an over-limit alarm occurs, local analysis can be performed through the gateway to avoid misoperation and misstart;

3) Real-time monitoring of the voltage, current, power consumption, working status, real-time working conditions, equipment status, etc. of the linked equipment.

Technical parameter

1. Shell

Protection level : IP65
2. Power supply

1) Power supply : Adopt AC/DC220V/380V power supply, with an allowable deviation of -20% to +20%
2) Power consumption : ≤5W
3. Communication

1) Communication port : LoRa/RS-485
2) Communication protocol : Comply with the "Micropower Wireless Network Communication Protocol for Internet of Things of Power Transmission and Transformation Equipment", "Data Specification for Sensors of Internet of Things of Power Transmission and Transformation Equipment", and Modbus protocol
3) Reporting cycle : The reporting cycle can be configured, with a default of 15 minutes
4. Status input voltage

DC12V/DC24V
5. Controlling output node capacity

AC/DC220V/AC/DC380V,30A,supports ≥2 independent node output capabilities
6. Function

1) Power statistics, real-time power reading, power-off memory
2) Overcurrent, overload, and overvoltage functions can be set
3) It has the function of remote control of dehumidifiers, water pumps, lights, and fans. The platform and local mutual control are intelligently linked, and the control information of the gateway can be accepted for linkage operation
7. Service life

≥ 6 years
8. Work Environment

1) Operating temperature : -40℃~85℃
2) Operating humidity : ≤99%RH
3) Atmospheric pressure : 63kPa~106.0kPa

Size Description

250mmx300mmx150mm