32A 40A Analogue Digital LCD RS485 multi Modular Single Phase DIN rail mounted KWH Kilowatt hour Electricity Energy Power Meter
The meter is designed to measure Single phase Two wire AC Active Energy like residential, utility and industrial application. It is a long life meter with the advantage of high stability, high over load capability, low power loss and small volume.
– Mechanical step register 5+1 or LCD display 6+1
– Bi-directional total active energy measurement, reverse active energy measure in the total active energy
– For LCD display type meter, Energy data can store in memory chip more than 15 years after power off
– Pulse LED indicates working of meter, Passive pulse output with optical coupling isolation
– 35mm din rail installation
– The meter also display real Voltage, Current, Active power, Power factor, Frequency, Import active energy, Export active energy
– Reset energy function (the reset energy kWh display is dependent with total energy display, this reset will not affect total energy )
– RS485 communication port, MODBUS-RTU protocol
| Model | D1101-1 | D1101-2 | D1103 |
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| display type | Electromechanical 5+1 | LCD display 5+2 or 6+1 | |
| type of measurement | Total Active Energy Reverse Active Energy |
Total Active Energy Reverse Active Energy Voltage Current Frequency Power Factor |
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| communication port protocol | – | Modbus RTU | |
| communication port support | – | RS485 communication | |
| energy reset function | – | energy resettable | |
| poles description | 1P + N | ||
| accuracy class | Class 1, Active Energy conforming to IEC 62053-21 | ||
| Input type | Direct input | ||
| rated current | 5(32)A or 5(40)A | ||
| rated voltage | 230V ±20% | ||
| network frequency | 50 Hz or 60Hz | ||
| impulse Constant | 2000imp/kWh | ||
| digital outputs | 1 pulse 80±5ms, with optional coupling isolation | ||
| open collector output (SO) | 18-27V 27 mA | ||
| start current | <0.004Ib | ||
| maximum power consumption in VA | <10 VA | ||
| mounting support | 35mm DIN rail | ||
| standards | IEC 62053-21, IEC 61557-12 | ||
| operation temperature | -20…70 °C < 32A, -20…55 °C >= 32A | ||
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| outline dimension |  |
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