Sunrise Technology Co., Ltd

Single phase electronic kwh meter
Main features:
Active e. C measure mode is optional.
Lcd display format is optional.
Tamper function(option):
1p2w
1p1w
Cover open alarm(option): meter cover or terminal cover
Communication port (option): optical port or rs485
Terminal cover: short or long (transparent)
One or two rates controlled by external device (option).
Ip53 in accordance with iec60529: 198

Sea transportation standard packing

Single Phase kWh Meter
Executive Standard: IEC62052-11 2003; IEC62053-21 2003

Function and characteristic:
Infrared function;
Measurement accurately.

Technical data:
Rated current: 1.5(6)A 5(30)A 10(40)A 5(60)A 20(80)A
Rated voltage: 110V 220V 230V 240V
Display mode: LCD 6+1=999999.9kWh
Accuracy class: 1.0
Frequency: 50Hz (60Hz)
Impulse constant: 800/1600imp/kWh
Connetion mode: CT type; Direct type.



Size: 153*118*50mm.

Three Phase Din -Rail KWh Meter (DTS353-M)
Executive Standard: IEC62052-11 2003; IEC62053-21 2003
DIN-rail standard: "SO"43864.

Function and characteristic:
Single measurement accurately.

Technical data:
Rated current: 3*1.5(6)A 3*10(40)A 3*20(80)A 3*10(100)A
Rated voltage: 3*220/380V, 3*230/400V
Display mode; Counter 6+1 = 999999.9kWh
Impulse contant: 800imp/kWh 1000imp/kWh
Connetion mode: CT type; Direct type;
Power: Less than 2W, 10VA
Normal temperature: -10~45degree
Ultra temperature: -20~55degree.


Size: 122*100*65mm.

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%.



Size: 100*76*65 mm.

Product description
Three-phase electric energy meter calibrator is used for grid corporation of measurement and energy test center, management department of power supply bureau, national energy measurement of testing authorities, and also used to test each kind of single/three-phase kWh meter of industries and mining enterprises as well as electric meter manufacturers. Meanwhile, the calibrator also can be used as one high-precision standard power source.


Technical index

Electrical parameters

Accuracy

0.05%, 0.1%

Power Supply

One Phase AC 180-265V, frequency 50/60Hz.

AC Voltage Output

Range(U1,U2,U3)

57.7V, 100V, 220V, 380V

or 69.3V, 120V, 240V, 480V( optional)

Adjustment range

(0-120)%RG(1)

Adjustment �neness
0.01%RG, 0.1%RG, 1%RG, 10%RG as optional.



Electrical parameters - continued

AC Voltage Output - continued

Stability

0.01%/120s

Distortion

0.3% (Non-capacitive load)

Output load

each phase 25VA

Measuring accuracy

0.05%RG

AC Current Output

Range(I1,I2,I3)

200mA, 1A, 5A, 20A, 100A

Adjustment range

(0-120)%RG

Adjustment �neness

0.01%RG, 0.1%RG, 1%RG, 10%RG as optional.

Stability

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.

Model: DTSF318/DSSF318
Standard: IEC 62052-11 IEC 62053-21 IEC 62056-21
Productivity: 100.000pcs/year.

Single-phase prepaid kWh meter

Main Functions:
1.Both-way electric energy metering. Provides precise positive-negative active energy metering and one-way accumulating. Used for power metering and advance unchase of AC single-phase current rated.
2.Advance purchase quantity, preset maximum load-limit and IC card password. IC card transfers data and realizes data including total consumption, remaining quantity, accumulated quantity and total purchases etc.) backward reading.
3.Storage of leave-factory serial number, meter constants, initial data and the user's name and address etc..
4.Alarm and switch off when overload. Alarm at low remaining power to remind user of timely purchasing.
Main Characteristics:
1.High accuracy and import special metering chip. High accuracy, sensitivity and reliability, wide overload endurance, low power consumption, small volume and light in weight; easy installation, convenient auto-control and function expanding.
2.Long service life. With SMT technology and world famous, long-life components employed, its accuracy is not affected by frequency, temperature, voltage and higher order harmonics. Random installation location. No adjustment is needed if it leaves the factory as complete machine. Checkout period can be extended. Hence the workload of Watt-hour Meter testing and checking-out of electric departments is considerably reduced. Obviously better reliability than its similar.
3.Stable operation. Better stability for its wide range working voltage.
4.LED display, bright and clear prevent counter data from Losing at any times.