◈Overall and installation dimension
 
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▷Product Overview
DDSY8888S single phase PLC wireless spl it keypad meter has many communication ways l ike infrared, RS485,PLC and RF. The meter has PLC
module to support remote reading, remote parameter setting and other functions.
The meter supports multi-tariff function, battery changeable at the bottom.
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▷Features
● Meter cut off power in terms of 0 credit, and recover power when new credit is
entered.
● Real time display terminal cover and upper cover condition, cut off power in
abnormal condition- Double relay to prevent tamper.
● Smart load control.
● Infrared communication & RS 485 communication.
● Measure normal ly in reversal condition.
● Magnetic and bypass detection and recording.
● Sound and visual warning.
● Low credit prewarning function, user can set the value themselves according
to need by entering a short code .
● Overdraft function.
● Battery replaceable outside.
● PLC, RF or module can be put in for remote control.
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▷The main technical parameter
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Operating Voltage
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230V(220/240V)
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Voltage Range
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70-130% Un
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Basic Current(Ib)
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5A
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Max Current
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80A
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Rated Frequency
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50/60Hz(±5%)
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Accuracy
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Active Class1
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IP Class
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IP 54 by IEC 60529
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Meter Constant
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1600imp/kWh/1000imp/kWh
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Start Current
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0.004Ib
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Power Consumption
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Voltage Circuit ≤1W 1.2VA Current Circuit ≤0.2 VA
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Display
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LCD: 6 integers+ 2 decimals ( or customer define );
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Communication
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RS485 /IR/PLC
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Dimension
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182×124×57.5 mm
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Service Life
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≥10years
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