| Customization: | Available |
|---|---|
| After-sales Service: | 2 Years |
| Warranty: | 2 Years |
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ADL rail- installation Electricity meters is a new generation electricity meter developed by Acrel Co,.Ltd, resulting from many years experience in designing Electricity meters. LCD display and electricity pulse output function is installed in the power meter; clock, rate period parameters can be set also. Data swap with the super ordination machine via RS485 communication interface greatly facilitate the power automated administration. This power meter has advantages of smaller volume, high precision, good EMC, easy installation etc, meet the related technical requirements of electronic power meter in the IEC 62053-21,IEC 62053-22 standard.
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Function
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Function description
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Function provide
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Measurement
of kWh |
Single-phase active kWh (positive and negative), 3 months
historical energy data frozen storage |
√
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√ : Standard; χ : Optional
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Measurement
of electrical parameters |
Voltage, Current, Active power, Reactive power, Apparent power,
Power factor and Frequency |
√
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LCD Display
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8 bits section LCD display
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√
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Key
programming |
3 keys to set parameters like code, address, baud rate, multi-tariff
and communication protocol |
√
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Pulse output
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Active energy pulse output
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√
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Multi-tariff
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Adapt 4 time zones, 2 time interval lists, 14 time interval by day
and 4 tariff rates |
χ F
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Communication
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Communication interface: RS485, Communication protocol:
MODBUS-RTU |
√
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Input voltage
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Reference voltage
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AC220V
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Reference frequency
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50Hz
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Power consumption
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<10VA
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Input current
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Basic current
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10A
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Maximum current
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80A
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Starting current
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4‰Ib
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Measurement
performance |
Accuracy
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1 class
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Range of measuring
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000000.00~999999.99kWh
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Clock accuracy
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Error≤0.5s/d
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Active pulse
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Pulse width
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80±20ms
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Pulse constant
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1000imp/kWh
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Communication
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Interface
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RS485(A+, B-)
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Connection mode
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Shielded twisted pair conductors
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Protocol
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MODBUS-RTU
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Measurement of kWh
|
Single-phase active kWh (positive and negative)
3 months historical energy data frozen storage |
|
|
Measurement of
electrical parameters |
Voltage, Current, Active power, Reactive power,
Apparent power, Power factor and Frequency |
|
|
LCD Display
|
8 bits section LCD display
|
|
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Key programming
|
3 keys to set parameters like code, address, baud rate, multi-tariff and communication protocol
|
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Pulse output
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Active energy pulse output
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Function
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With RS485 MODBUS-RTU protocol
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Optional function
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Multi-tariff
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Net weight
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0.05kg
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Dimension
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90mm×36mm×65mm
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With RS485 MID certified
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