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Address: No. 9 Xincheng Road,Chengjiang Street, Jiangyin City, Jiangsu Province,China
Contact name:Dina Huang
Jiangsu Acrel Electrical Manufacturing Co., LTD. |
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DTSD1352 Three Phase Multi-Function Energy Meter
General
They are a kind of programmable analyzer. With the 2 key on the
front, we can choose to read the data that we need. They can be
equipped RS-485 communication Modbus-RTU.
They are a kind of analyzer with excellent cost performance, since
they regroup the functions of traditional electric transmitter and
digital meters. Therefore they are widely being used in kinds of
control system, SCADA system and power management system.
Features
● AC 3×220/380V,3×380V,3×57.7/100V,3×100V
● 3×1(6)A,3×10(80)A
● U,I,P,Q,S,PF,kWh,kvarh
● RS485(MODBUS-RTU)
● LCD display
● Frozen data
● 2-31st Harmonics
● Alarm
● kWh Class 0.5S,kVarh Class 2
Technical parameters
| Specification | 3 phase 3 wires, 3 phase 4 wires | |
| Voltage | Reference voltage | 3×100V, 3×380V,3×57.7/100V, 3×220/380V |
| Consumption | <10VA(Single phase) | |
| Impedance | >2MΩ | |
| Accuracy class | Error±0.2% | |
| Current | Input current | 3×1(6)A,3×1(6)A(Outlay transformer),3×10(80)A,3×10(100)A(Outlay transformer) |
| Consumption | <1VA(Single phase rated current) | |
| Accuracy class | Error±0.2% | |
| Power | Active, reactive, apparent power, error±0.5℅ | |
| Frequency | 45～65Hz, Error±0.2% | |
| Temperature | -40℃～99℃ | |
| Energy | Active energy(Accuracy class:0.5, 1), reactive energy(Accuracy class 2) | |
| Clock | ≤0.5s/d | |
| Energy pulse output | 1 active optocoupler output, 1 reactive optocoupler output | |
| Switching output | 1 Switching output, Maximum allowed voltage: DC/AC 220V | |
| Switching input | 1 optocoupler input,Maximum allowed voltage: DC/AC 220V | |
| Width of pulse | 80±20ms | |
| Pulse constant | 6400imp/kWh,400imp/kWh(Correspond with the basic current) | |
| Interface and communication | RS485:Modbus RTU | |
| Range of communication address | Modbus RTU:1~ 247； | |
| Baud rate | 1200bps~19200bps | |
| Relative temperature | -25℃~+55℃ | |
| Relative humidity | ≤95℅(No condensation) | |
Functions
Frontal panel
With WEB/Platform
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