This single-phase DIN rail kWh meter is a new generation of single-phase electronic watt-hour meters, adopting micro-electronic techniques, LSI circuits and advanced digital and SMT techniques. The meter is in conformity with the relevant technical requirements of Class 1, Class 2 and IEC62052-11, IEC62053-21. It accurately and directly measures 50/60 Hz active energy consumption from single-phase AC electricity grids. The current specification is an important parameter for energy meters as it signifies a meter's ability to accurately measure the power consumed by a user's electrical load. There are generally two parts to this specification: the basic current (Ib) for direct-connected meters and the maximum current I max. Of these current ratings, you will typically see the current specification defined in terms of Ib with the I max value shown in parentheses. For example, some common values for the energy meter current specification include 5 (40) A, 5 (80) A or 10 (100) A.
Features:
Specifications:
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Voltage: 230 V
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Current: 5 (80) A
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Accuracy class: 1.0
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Frequency: 50 / 60 Hz
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Display mode: LCD 5+1 digits = 99999.9 kWh
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Power consumption: <= 0.4 W (8 VA)
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Temperature range: -20 to 65 °C
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LED indicator: 1 blink per pulse
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With PNP transistor
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RESET: To reset the device, keep your finger on the infrared eye (marked
Reset) for 3 to 12 seconds.
Upper row will reset to ZERO
Lower row shows the total of kW/h permanently.
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Pulsed output: 1000 imp/kWh
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Voltage: 12 to 27 V
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Current: 27 mA
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Impulse width: 90 ms
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Notes:
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Dimensions (LxWxH): 100 x 35 x 60 mm
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Cable cross-sectional area: min. 7 mm², max: 38 mm²
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Torque: max. 140 Nm
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Width: 2 DIN modules
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