Product Overview
The KDM1-100 has a rated voltage coverage of AC 220V/380V and a rated current range of 63A~100A. It adopts a modular design and is compact in size, occupying only 2 module widths. It can be directly embedded into various distribution box rails without additional installation space, greatly saving cabinet resources. The product is equipped with imported specialized measuring chips, with a voltage and current measurement accuracy of 0.5 level and an electric energy measurement accuracy of 1 level, fully complying with the technical requirements of the national standard GB/T 17215 and the power industry standard DL/T614 for electric energy meters. The data collection is accurate and reliable.
Support real-time monitoring of multiple parameters such as single-phase/three-phase voltage, current, active power, reactive power, power factor, total electrical energy, frequency, etc. After power on, the parameters are automatically displayed in a loop, and the data update frequency reaches once per second to ensure real-time information. Equipped with RS485 communication interface and adopting Modbus RTU communication protocol, it can achieve interconnection and intercommunication with upper computer devices such as PLC and SCADA system, supporting remote data reading, parameter setting and fault alarm. It has wide temperature working characteristics and can operate stably in ambient temperatures ranging from -40 ℃ to+70 ℃. It uses industrial grade electronic components with strong anti-interference ability and an average fault free working time of ≥ 50000 hours, ensuring long-term reliable operation. The overall power consumption of the machine is ≤ 3W, and power is directly taken from the tested circuit without the need for additional power supply, which conforms to the concept of green energy conservation.
Main Features
1. High precision multi parameter measurement: using imported specialized measurement chips, the voltage and current measurement accuracy reaches 0.5 level, and the electric energy measurement accuracy reaches 1 level. At the same time, it monitors multiple electric parameters such as active power, reactive power, power factor, frequency, etc., and the data collection is accurate and reliable, meeting the needs of medium and high power circuit electric energy management assessment and cost accounting.
2. Wide range adaptability: The rated current covers 63A~100A, supports single-phase/three-phase distribution systems, and adapts to the power monitoring needs of medium and high-power motors, central air conditioning, elevators and other equipment.
3. Convenient rail installation: Standard DIN35mm rail installation, 2 module width suitable for various distribution boxes, installation and disassembly do not require professional tools, and can be quickly deployed by a single person, greatly saving cabinet space.
4. Intuitive data display: The high-definition LCD screen supports multi parameter cyclic display, and the buttons can switch between fixed display modes. The data is clear and easy to read, making it convenient to view the real-time electrical parameter status on site.
5. Remote communication function: equipped with RS485 communication interface, supports Modbus RTU communication protocol, can achieve remote data transmission and monitoring, supports interconnection with the upper computer system, and improves the efficiency of power management.
6. Wide temperature stable operation: -40 ℃~+70 ℃ wide working temperature range, suitable for complex environmental requirements, industrial grade protection design, with anti surge and anti electromagnetic interference capabilities, ensuring normal operation under extreme conditions.
7. Low power consumption and energy saving: The overall power consumption is ≤ 3W, and power is directly taken from the tested circuit without the need for additional power supply. Installation and use have zero additional energy consumption, in line with the concept of green energy saving.
Application scenarios
1. Monitoring of high-power equipment in industry: providing electrical parameter monitoring for medium and high-power motors, water pumps, compressors and other equipment in factory workshops, real-time monitoring of equipment operation status, optimizing energy utilization efficiency, and reducing energy consumption.
2. Management of core equipment in commercial buildings: applied to central air conditioning, elevators, large lighting systems and other core equipment circuits in shopping malls, office buildings, hotels and other places, to achieve sub item measurement of electrical energy and accurate accounting of energy consumption costs.
3. Monitoring of critical circuits in public facilities: Provide monitoring services for critical circuits in the power distribution systems of public buildings such as hospitals, schools, and sports centers, ensuring reliable operation of medical equipment, teaching facilities, sports equipment, etc., and maintaining the normal operation of public services.
4. Measurement of new energy grid connected systems: In distributed photovoltaic, wind power and other new energy grid connected systems, as an electric energy measurement and monitoring device for medium and high-power grid connected circuits, real-time collection of power generation data is provided to provide a basis for grid connection scheduling and energy management.
5. Power distribution management in data center rooms: Real time monitoring of the power consumption of high-power equipment such as UPS power supplies and server cabinets in the data center to ensure stable operation of the power supply system and ensure data security.
6. Electric energy assessment for enterprises and institutions: Provide multi parameter monitoring for medium and high-power distribution circuits of enterprises and institutions, achieve sub item measurement and assessment of electric energy, optimize power consumption plans, and reduce operating costs.
Technical Parameter
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Supply Voltage / Frequency Range
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AC 50V~500V/50~60Hz
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Discrepancy Range
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± 2%
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Operating Voltage Range
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AC 50-500V
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Rated Insulation Voltage
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660V
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Current Display Range
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AC 1~100A
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AC 1~63A
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Degree of Protection
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IP20
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Environmental Protection Rating
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3
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Altitude
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≤2000m
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Sample rate
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About 1 time/s
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Ambient Temperature
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- 50~55℃
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Humidity
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50% and 40°C Condensation free
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Storage Temperature
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- 30℃ ~70℃
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Product Dimensions
