ACR10R-DxxTEx bidirectional three-phase re-flux monitoring energy meter is equipped with external Rogowski coils and split-type transformers, which are suitable for energy-saving renovation projects in high-energy-consuming industries such as smelting, steel, electric welding, and semiconductors, and are also suitable for power monitoring and power demand-side management of distributed photovoltaic grid-connected cabinets.
Specification of ACR10R-DxxTEx Bidirectional Three-phase Reflux Monitoring Energy Meter
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Function/Model
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ACR10RH-DxxT(R)E4 ACR10RH-DxxT(R)E3
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Display mode
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LCD（Field LCD）
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■
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Measuring parameter
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Current/voltage/frequency/power facto
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■
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Active power/reactive power/apparent power
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■
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Four-quadrant electric energy measurement
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■
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Maximum demand
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□
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Multiple-rate electric energy measurement
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□
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Power quality monitoring
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Total harmonic content
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■
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subharmonic（2-31 times）
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■
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Data logging
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Incident record
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□
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Display mode
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Alarm
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□
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Built-in clock
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□
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Communication
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RS485 interface
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■
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Optional function (choose one)
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J（2DO）
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A1+（B1 or C1）
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K（4DI）
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(4DI+2DO or 4DI+EP)*
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pulse（2channels）
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Note:
1. “■”is standard allocation function,“□”is matching function, Above instrument standard 1 channel RS485 communication；
2. Terminal connection mode corresponding to A1/B1/C1 and so on in selection function；
3. Pulse output and relay output can not be selected at the same time;
4. When you select an event logging feature, you must configure the DI or DO
Features of ACR10R-DxxTEx Bidirectional Three-phase Reflux Monitoring Energy Meter
01
It provides asynchronous half-duplex RS485 communication interface and adopts MODBUS-RTU protocol. All kinds of data information can be transmitted on the communication line;
02
It adopts LCD display interface, and realizes parameter setting and control through panel buttons, which is very suitable for real-time power monitoring system;
03
It has the characteristics of no need to dismantle the busbar once, simple and convenient wiring, safe construction, saving renovation costs and improving efficiency for users.
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