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Rish Em 3490 is a 96mm x 96mm panel mounted kilowatt hour meter it measures active energy to class 1.0 accuracy with a 7 digit auto-resetting electro-mechanical counter. The unit provides LED indication for healthy phase, earthed load reverse current. The RISH EM 3490 is available in two version 3phase 3 wire and 3 phase 4 wire unbalanced load and is ideal for secondary metering in industrial applications. |
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Features : |
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Class 1.0 Accuracy |
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Class 0.5 optional |
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Available in 3 phase-4 wire and 3 phase-3 wire version |
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Led indication: Healthy phase,Reverse Current,pulse indication |
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Complies to Standards IS 13779,IEC 62053-21 |
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7 Digit auto-resettable mechanical counter |
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True RMS measurement |
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Fully programmable CT ratios |
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Fully isolated current input |
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Built in transient protection |
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State of art SMD technology |
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Pulse output: One potential free relay contact |
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Tamper proof design |
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Electrical Parameters : |
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Kilowatt hour (Active Energy) |
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Specifications : |
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| Input Voltage: |
57.7V to 277V L-N |
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100V to 480V L-L |
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Input Current: 5A/1A |
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Auxiliary Supply: Self Powered |
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Applications : |
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Distribution Panels |
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Control Panels |
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Industries |
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Workshops |
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State electricity boards |
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Secondary Metering |
