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AC Moving Iron Sq 72 Panel Ammeters & Voltmeters
Product Specification
Model
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SF 72 / SD 72
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Description
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Moving iron meter of 90° deflection.
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Movement Type
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Moving iron spring-mounted jewel bearing suspension
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Accuracy
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± 1.5% of full scale as per IS 1248
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Range
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Current (A): 0-1A to 1-100A (Direct), Through CT/1A or /5A for Higher Currents
Voltage (V): 0-50V to 0-600V (Direct), Through PT for Higher Voltages
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Self Consumption
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Ammeters (upto 5A AC) - < 0.6 VA; Voltmeters (upto 500V AC) - < 5Va
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Operating Voltage
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600V RMS max.
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Test Voltage
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2.5 time for 1 min. at 50 hz
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Construction and Design
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According to IS 1248;
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Scale
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According to DIN 43802
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Case/Housing Material
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Black Nylon dimensions as per DIN 43700
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Bezel
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Black Polycarbonate & ABS dimensions as per DIN 43718
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Glass Faceplate
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Flat Glass, Antiglare and Polycarbonate (shatter proof) on request.
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Mounting Fasteners / Clamps
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Ergonomic easy mountable clamps and nuts for easy installation on switchboards, panels, Mosaics etc.
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Temperature Conditions
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-10°C to 55°C, RH<90% (Operating) and
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Front Protection
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IP52 protection as per IS 2147.IP54 (Optional)
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