● Type: ACR10R-D10TE, ACR10R-D16TE, ACR10R-D24TE, ACR10R-D36TE
● Current input: 80A, 120A, 200A, 300A
● Measurement current、voltage、active power, reactive power, power factor
● RS485 communication interface
● The interfaces with switch input and relay output
● LCD display
General
ACR10R-DxxTE series AC single phase din rail energy meter with split core open ct clamps is suitable for power monitoring of grid-connected PV power station, power demand side management and otherapplications. It is special designed for solar inverters. It can measure electrical parameters including current, voltage, active power, reactive power, apparent power, frequency, power factor and so on.
It supports multi-tariff energy metering, 4 quadrant energy metering, harmonic analyse and energy monitoring. Circuit breaker switch 'remote signaling' and 'remote controlling' can be realized with digital input and relay output.
Specification
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Model Function
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ACR10R-DxxTE
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Measurement
Parameters
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Single-phase current
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YES
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Single-phase voltage
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YES
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Single-phase (active power, reactive power, power factor)
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YES
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Three-phase (active energy, reactive energy)
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YES
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Wiring
Dimension
Shape and installing size （unit: mm）
Size of open type transformer（unit: mm）
Roche coil mounting method
Typical Connection
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Input |
Grid |
Single Phase |
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Frequency |
45～65Hz |
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Voltage |
Rated voltage: AC 100V, 400V |
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Overload: 1.2 times the rated voltage(continuous); 2 times the rated voltage lasting for 1 second |
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Power consumption: less then 0.2VA |
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Current |
Rated current: 10A, 20A, 40A. 80A, 120A, 200A etc. |
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Overload: 1.2 times the rated current(continuous); 10 times the rated current lasting for 1 second |
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Power consumption: less then 0.2VA |
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Output |
Communication |
RS485 interface, Modbus-RTU |
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Display |
LCD |
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Measurement precision |
Voltage: 0.2 level, current, power Active energy: 0.5 level,0.01Hz frequency, Reactive energy: 1 level |
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Power supply |
AC85～265V or DC100～350V; power consumption ≤10VA |
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Safety |
Power frequency withstand voltage |
AC2kV 1 min between power supply // current input//voltage input and communication
AC2kV 1 min between each pair of combinations among power supply, current input and voltage input.
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Insulating resistor |
Input, output terminal to housing >100MΩ |
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Environment |
Working temperature: -10℃～+55℃; Storage temperature: -20℃～+70℃
Relative humidity: 5%～95%, non-condensing; Altitude: ≤2500m
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