Wenzhou New Shangcheng Meter Technology Co., Ltd.
Main products:Meter,Am Meter,Volt Meter,Frequency Meter,Power Meter
Products
Contact Us
  • 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

LED multifunctional meter with RS485 more

LED multifunctional meter with RS485 more
Product Detailed
multifunctional meter 1.CE UL SAA approved 2.TOP ten in China 3.We can provide meter ,voltmeter,ammter,temperature control

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



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