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Dandong Huatong Measurement and Control Co., Ltd
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Three phase multifunctional energy meter/PDM-820DP

NegotiableUpdate on 05/21
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Overview
★ Comprehensive measurement of more than 30 types of three-phase electricity: phase/line voltage, current, active power, reactive power, apparent power, power factor, frequency ★ Standard CT, PT or voltage direct input, suitable for various wiring methods ★ High precision measurement of positive/negative active energy, inductive/capacitive reactive energy ★ Accumulation of electrical energy by peak, valley, and equal division for 7 hours a day ★ Wide range AC/DC universal power supply: AC/DC85V~265V ★ Equipped with RS-485 communication interface (optical isolation), Modbus RTU communication protocol ★ Three row LED digital real-time display, all instrument parameters can be remotely set through display panel or computer
Product Details

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★ Comprehensive measurement of over 30 types of three-phase electricity: phase/line voltage, current, active power, reactive power, apparent power, power factor, frequency
★ Standard CT, PT or voltage direct input, suitable for various wiring methods
★ High precision measurement of positive/negative active energy and inductive/capacitive reactive energy that can be set
★ Electricity is accumulated 24 hours a day and 7 hours a day according to peak, valley, and equal distribution
★ Wide range AC/DC universal power supply: AC/DC85V~265V
★ Equipped with RS-485 communication interface (optical isolation) and Modbus RTU communication protocol
★ Three line LED digital real-time display, all instrument parameters can be remotely set through the display panel or computer


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☆ 4-channel or 8-channel switch remote signaling input
☆ 2-channel or 3-channel relay remote control output
☆ 1 or 2 power pulse outputs
☆ 1 programmable analog output ranging from 4mA to 20mA


Note: When pulse output is already selected, analog output or remote control output cannot be selected


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Note: This diagram is for reference only. The wiring diagram is subject to the actual product. If there are any objections, please contact our technical team before purchasing.


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