Product Description
Major technical data:
Accuracy class: 1.0
Power consumption: <9.0
Rated voltage: 220v
Basic current: 2.5(10) a 5(30) a 10(50) a
Precision: 1.0
Operating life: >20 years.
Main functions:
1) Measurement of 50hz for 3-phase active power
2) 4 tariffs and 8 time periods for user's option
3) RS 485 communication functions
4) Manual and remote control program, and remote-metering functions
5) To record the parameters automatically through CMRI.
Features:
1) High accuracy, reliability, overload capability
2) Low power consumption
3) Smt technology and re-flow soldering technology
4) Light weight, small size, easy to install.
Major technical data:
Name of product: single phase long life electronic energy meters
Type: dds 318
Accuracy class: 1.0
Power consumption :< 6va
Rated voltage: 220v 240v
Rated current: 2.5(10) a 5(30) a 10(50) a
Application:
By adopting advanced pcb and smt technology, dds318 single phase long life electronic energy meter is used to measure the energy of 50hz single phase a.C power.
Salient feature:
1.High accuracy:1.0class
2.High overload capacity: 6 times of overload.
3.High reliability: long operating life.
4.Low power consumption, small size, light weight, tamper proof and easy to install.
5.Smt and re-flow soldering technology is adopted. Meter has strong capability for disturbance. Emc can comply with requirement of iec61036-2000.
6.With impulse output interface for direct calibration of the meterf+s accuracy, or for measurement of the impulse input in case of mass-metering.
7.Power indicator to test the optical power end and calibrate the accuracy of the meter.
8.Electric power line carrier system and telephone remote-metering system can be supplied for userf+s option.
9.It can be changed into single phase plc electronic energy meter
Features:
1) high accuracy, reliability, overload capability
2) low power consumption
3) smt technology and re-flow soldering technology
Major technical data:
1) accuracy class: 1.0
2) power consumption: less than 4va
3) rated voltage: 200v
4) rate current: 2.5(10)a, 5(25)a, 10(40)a
Main functions:
1) measurement of single-phase 50hz active power and power consumed
2) set up maximum load, overload warning and power off
3) warning of remained energy and remind user for payment
4) re-read power consumed, remained energy and number of prepayments for power
5) power off when no energy in the meter
6) parameter transferring through ic card
Salient features:
1) high accuracy: 1.0 class
2) high overload: 6 times of overload
3) high reliability: long operating life
4) low power consumption, tamper-proof, light weight, small size and easy to install
5) register displays consumed power, and led displays status of consumed power
6) smt technology and re-flow soldering technology are adopted. Meter has strong
Capability for disturbance. Emc can comply with requirement of iec 61036-2000
High overload capacity, high reliability of relay
Single-phase and 3-phase pre-payment electronic energy meters can share one set
Light weight, small size, easy to install
DEM101 three phase electronic prepayment watt-hour meter
Application 1. After power cut down, data reserved forever, The direction of electric power can be distinguished automatically, and has function of anti-stealing electricity. 3. May select many kinds of IC card, have IC card with code and data against false. 4. May select 6 digits LED display or 7 digits LCD display. 5. May select payment controls by kWh or money.
Technical parameters
Name Type Accuracy Rated voltage) Rated current A) Connection Mode
Three phase four wire electronic prepayment watt-hour mete31(2),31.5(6),33(6) Input through current transformer
Three phase four wire electronic prepayment watt-hour meter DTSY223(DEM101) Class 1 3380/220 35(25),310(50),315(60),320(80),320(100) Directly input
Three phase three wire electronic prepayment watt-hour meter DSSY223(DEM101) Class 1 3380 31(2),31.5(6),33(6) Input through current transformer
Three phase three wire electronic prepayment watt-hour meter DSSY223(DEM101) Class 1 3380 35(25),310(50),315(60),320(80),320(100) Directly input
DDS22 Single-phase Electronic Watt-hour Meter adopts special large-scale integrated circuit, high-performance parts as well as advanced SMT technology. Therefore, the meter is characterized with high accuracy, tamper-proof function, high anti-interference, and long service life. The meter is easy to operate and can meet the customers' requirements well for its reasonable design. It is the optimum product for customers and public utilities.
Functions and Characteristics:
Accuracy Class: 1.0class
The meter adopts special anti-magnet impulse meter reading mechanical register to prevent strong disturbance form external AC, DC magnetic field.
Flat error curve, stable for temperature and time, and reliable.
To cumulate both direct and reverse energy, prevent tamper of reversal of lines.
Light weight, reliable structure. Easy to be handled and installation.
Anti-tamper in condition that load is connected between the line and the earth. The meter can also prevent U ring short circuit and other tampers.
Low consumption: ≤ 0.6W
Distant-motion-width-determination pulse output and multifunctional output ports .
DTZY1122 Three Phase Four Wire Multi-function Electronic Smart Meter brings many enhancements that support emerging needs of smart grid initiatives, such as enhanced memory, greater security, and remote upgrade ability. Developed with technology and communications flexibility in mind, DDZY1122 platform is both a smart metering element that supports RS485, PLCor low-power RF modules. The meter's modular design provides a cost effective solution for many metering applications.
Functions and Characteristics
Three phase active(reactive) power consumption measurement at different time segment
Display: Large LCD display
Record, display and store the total active/reactive power consumption and multi rate power consumption during latest 3months.
Measurement of maximum demand and billing
Two time zones, four rates, ten time periods.
Event record of voltage/current missing, programming, demand clearance, etc.
Real time data: Time, voltage and current
Self verifying and monitoring of power supply, power
Network, operation situation of meter.
The function setting, programming and reading (concentrated reading possible) can be realized via infrared and RS-485 ports.
Single Phase DIN-Rail Energy Meter (DDS-1Y-L)
Executive Standard: IEC62052-11 2003; IEC62053-21 2003 and IEC62056-21(IEC1107)
DIN-rail standard: "SO"43864.
Function and characteristic:
Single measurement(optional RS485 or RS485 Modbus)
High accuracy of measure, convenient installation;
Logical design of Anti-creep.
Technical data:
Rated voltage: 110V, 120V, 220V, 230V
Rated Current: 1.5(6)A, 5(60)A, 10(100)A
Frequency: 50-60Hz
Connection mode: CT type; Direct type
Display mode: LCD 5+2 = 99999.99kWh
Accuracy Class: 1.0
Power consumption: 1W (when 220V 20A)
Start current: 0.004Ib
Constant: 12800 imp/kWh; 800/1600/3200/6400 imp/kWh
Standard work temperature: -20-45 degree
Climate work temperature: -30-55 degree
Relative humidity: 85%.
