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DT862 Three phase Energy Meter
The DT862 three-phase four wire active energy meter is an inductive instrument used to measure the active or reactive energy consumption in a three-ph
Product details
Overview
DT862The three-phase four wire active energy meter is used to measure the rated frequency50HzInductive instruments for active or reactive energy consumption in three-phase AC power grids. The technical performance of the three-phase power meter fully complies with the requirementsGB/T17215.311-2008《AC measuring equipment Special requirements 第11Part: Electromechanical active energy meter(0.5、1and2level)》National standards andIEC521national standard.
Main functional features
■The voltage and current iron cores are both made of high-quality silicon steel sheets and formed by high-speed punching and riveting
■The instrument bearing can be selected from three structures: double gemstone, magnetic push, or magnetic suspension
■ ArchAluminum alloy die-casting integral bracket ensures stable and reliable magnetic circuit
■Optional rubberwoodPCTheABSPlastic, glass, aluminum, etc5Seed shell
Main technical parameters
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project |
Technical Specifications |
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accuracy class |
2level |
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Voltage specifications |
3×220V/380V |
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Current specifications |
3×1.5(6)A、3×3(6)A、3×2.5（10）A、3×5(20)A、3×10(40)A、3×15(60)A、3×20(80)A、3×30（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 |
≤1.2W |
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Overall dimensions |
≤40A 273mm×172mm×124mm(Subject to physical object) ≥60A 279mm×172mm×124mm(Subject to physical object) |
Appearance and installation dimensions
wiring diagram
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