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DTS193-485 three-phase energy meter
The DTS193 three-phase four wire electronic active energy meter (hereinafter referred to as the energy meter) adopts integrated circuits and advanced
Product details
Overview
DTS193The three-phase four wire electronic active energy meter (hereinafter referred to as the energy meter) adopts integrated circuits and advanced manufacturing processes, and is suitable for measuring rated frequencies of50HzThree phase AC active electrical energy. The main performance indicators of the electric energy meter meet the requirementsGB/T 17215.321—2008AC Measurement Equipment Special requirements-第21Part: Static active energy meter（1Level and2All technical requirements for three-phase electronic energy meters in the "Grade" standard.The electric meter has infraredRS485Communication and other functions, communication protocol compliantDL/T 645-2007Multi functional Energy Meter Communication Protocol.
Main functional features
The design and structure of the electric energy meter can ensure that it does not cause any danger when used under rated conditions;
Active energy metering, no need for calibration during long-term operation;
■It mainly consists of voltage sampling, current sampling, active energy metering, pulse output, and liquid crystal display
Main technical parameters
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project |
Technical Specifications |
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accuracy class |
1Level2level |
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Voltage specifications |
3×220V/380V |
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Current specifications |
1.5(6)A、3(6)A、5(20)A、5(30)A、5(40)A、5(50)A、5(60)A、10(40)A、10(60)A、15(60)A、15(90)A、20(80)A、10(100)A、30(100)A |
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Reference frequency |
50Hz |
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Working voltage range |
Specify the working voltage range:0.9Un～1.1Un |
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Expand the working voltage range:0.8Un～1.2Un |
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Working temperature range |
Specify the working temperature range:-25℃~+55℃ |
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Extreme operating temperature range:-40℃~+70℃ |
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Storage and transportation limit temperature range:-40℃~+70℃ |
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power consumption |
≤2W/10VA;Current circuit:≤4VA |
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display mode |
LCD (Liquid Crystal Display) |
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Overall dimensions |
239mm×150.6mm×72mm(Subject to physical object) |
Appearance and installation dimensions
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