- Transformers[1]
- Counters[1]
- Current Meters[10]
- Energy Meters[7]
- Frequency Meters[8]
- Multimeters[10]
- Power Meters[10]
- Voltage Meters[10]
- Temperature Instruments[7]
- Contact Person : Mr. Chiang John
- Company Name : Wenzhou New Shangcheng Meter Technology Co., Ltd.
- Tel : 86-577-61727903
- Fax : 86-577-61786903
- Address : Zhejiang,Yueqing City,Marenqiao Area,Liushi Town,Yueqing City,Zhejiang Province
- Country/Region : China
- Zip : 325604
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multifunctional meter
Multifunction Electric Power Meter integrate the functions with programmable measurement, display, digital communication and electric energy impulse transmitting output, which can carry out electric power measurement, electric energy calculation, data display, data acquisition and data transmission. They are widely used transform substation automation, Distribution network automation, intelligent construction and the inner electric energy measurement, management and evaluation in the enterprise. The meters is class 0.5, achieved LED/LCD display on spot, RS485 digital interface communication remote control, adopt MODBUS-RUT communication protocol.
1.Output Mode Option:
X: Display instrument with no output function
K: Relay contact outputB: Analog quantity transmitting output
T: RS485 communication interfaceS: Relay contact output + RS485 communication interfaceD: Analog quantity transmitting output + RS485 communication interfaceN: Relay contact output + Analog quantity transmitting output + RS485 communication interface
2..Product Function
Product Function | SCD912E-9S4 | |
Real-time Measurement | Three-phase Voltage | √ |
Three-phase Current | √ | |
Power | √ | |
Frequency | √ | |
Energy Metering | Active Energy | √ |
Reactive Energy | √ | |
Bi-directional Metering | √ | |
Demand Value | U I P Q Slip | √ |
Energy Pulse | Passive Node | 2 |
Transmission Output | 4-20mA/0-5V | 2 |
Switch Input | Passive Node | 6 |
Relay Output | AC250V5A Remote control/ Alarm | 2 |
Communication | RS485 Interface M0DBUS-RTU | 1 |
3..Technical Parameters
| Parameters | |||
Precision Grade | Electric quantity measurement 0.5, active energy, reactive energy 0.5S, analogue output 0.5 . | |||
Display | 12-bit LED display | |||
Signal Input | Network | Three-phase four wires Y34/ three-phase three wiresV33 | ||
Voltage | Rated value | AC380V / AC100V | ||
Over load | Continuous:1.2 times and instantaneous: 2 times (10 seconds) | |||
Power Consumption | < 0.4VA | |||
Impedance | >300kΩ | |||
Current | Rated value | AC5A / AC1A | ||
Overload | Continuous:1.2 times and instantaneous: 10 times (5 seconds) | |||
Power Consumption | < 0.4 VA | |||
Impedance | <20 mΩ | |||
Frequency | 45~65 Hz | |||
Power Supply | Working range | AC/DC 80~270V | ||
Power Consumption | < 5VA | |||
Function Module | Energy Pulse | Passive optical coupler collector output and fixed pulse width 80mS±20% | ||
Communication Interface | Two-way RS485 communication interface,MODUBS-RTU communication protocol; communication speed 1200~19200 and check mode N 81,E81 and O 81; | |||
Transmission Output | 0/4~20mA or 0~5/10V transmission output; can be programmed to set transmission item and corresponding value | |||
Relay | Can be converted into remote control/ alarm relay output; Capacity 5A/250VAC 5A/30VDC; | |||
Telemetry Switch | Passive contact node input; programmable alarm output; | |||
Operating Environment | in the place at -10-55 °C,with relative humidity<93% and no corrosive gas with the altitude< 2500 M | |||
Safety | Insulation | Signal, power supply, output terminal resistance to case> 100MΩ | ||
Withstand Voltage | Signal input, power supply and output gas > AC2kV | |||
External dimension | Outline Dimension | 96×96mm | ||
Cutout Dimension | 91×91mm |
4.Panel description
LED multifunctional meter with RS485 more