• RTU-201 Power Module Three-Phase AC Power Meter Grid Acquisition Electricity Meter For Modbus-RTU
  • RTU-201 Power Module Three-Phase AC Power Meter Grid Acquisition Electricity Meter For Modbus-RTU
  • RTU-201 Power Module Three-Phase AC Power Meter Grid Acquisition Electricity Meter For Modbus-RTU

RTU-201 Power Module Three-Phase AC Power Meter Grid Acquisition Electricity Meter For Modbus-RTU

Availability: In stock, usually dispatched in 1 business day

  • Price:$46.79
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RTU-201 Power Module Three-Phase AC Power Meter Grid Acquisition Electricity Meter For Modbus-RTU

Download Module Information:
http://pan.baidu.com/s/1i5FkGKX

System Parameters:

- Accuracy: ≤±0.5%
- Power supply: 8-30V DC
- Measuring load: three-phase three-wire, three-phase four-wire system
- Current input range: 0~10A
- Voltage input range: 0~500V
- Rated frequency: 50Hz±5Hz
- Communication protocol: For Modbus-RTU
- Communication method: RS485 or RS232
- Communication rate: 2400, 4800, 9600, 19200, dial code selection
- Communication format: 8 data bits, 1 stop bit, no parity
- Data retention time after power failure: 40 years
- Visual indication: red LED indicates output status
- Size: 145*90*40mm (LxWxH)
- Installation method: standard DIN rail installation or screw installation
- Environment: Humidity 5%RH~95%; Temperature -40 to 85℃

Three-Phase AC Voltage Input:
- Input mode: three-phase four-wire three-phase three-wire 220/380VAC
- Isolation method: 4000V, PT voltage transformer isolation
- Accuracy grade: 0.1% precision transformer, 0.5% precision integral module

Three-Phase AC Current Input:
- Input mode: IA+/-, IB+/-, IC+/-
- Input current: Within 10A, an external transformer can be connected, such as: 200A:5A
- Isolation method: 4000V, CT current transformer isolation
- Accuracy grade: 0.05% accuracy CT current transformer, 0.5% accuracy integral module

Collection of Other Grid Parameters:

It is a three-phase energy measurement module, which can measure the current of each phase line (Ia, Ib, Ic), phase voltage (Ua, Ub, Uc), and active power of each phase (Pa, Pb, Pc), combined active power Pt, combined reactive power (Qa, Qb, Qc), combined reactive power Qt, combined apparent power (Sa, Sb, Sc), combined apparent power St, each Phase power factor (COSφa, COSφb, COSφc), combined phase power factor COSφ, line frequency, active energy of each phase (Wpa, Wpb, Wpc), total active energy (Wpt), reactive energy of each phase (Wqa, Wqb, Wqc) ), total reactive energy (Wqt).

Package Included:
- 1 x Module


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