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DD862 single-phase ammeter
DD862 single-phase energy meter is an induction type single-phase AC active energy meter used to measure the consumption of active energy in a single-
Product details
Overview
DD862Single phase electric energy meter is an induction type single-phase AC active energy meter used for measuring rated frequency50Hz,The consumption of active energy in single-phase AC power grid. The instrument has a novel design, reasonable structure, high overload, and low power consumption. Easy to tune and other features, its technical performance fully complies withGB/T17215.311-2008《0.5、1and2National Standard for Communicative Active Energy MetersIEC521International standards.
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 |
220V |
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Current specifications |
1.5(6)A、2.5（10）A、5(20)A、10(40)A、15(60)A、20(80)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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Total power consumption |
≤2W/5VA |
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Overall dimensions |
≤40A 167mm×124mm×118mm(Subject to physical object) ≥60A 173mm×124mm×118mm(Subject to physical object) |
Appearance and installation dimensions
wiring diagram
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