Single Phase Kwh Meter Calibrator

INTRODUCTION GF112B Single-Phase kWh Meter Calibrator is suitable to test various types single phase meters on site and also can be used to test alternating current parameters. TECHINICAL SPECIFICATION Electrical parameter Accuracy class 0.2% Active power measurement accuracy 0.2%, 0.5% Energy measurement accuracy 0.2%, 0.5% Power supply AAA type, Li rechargeable battery, 750mAh, 3.6V it can work 8 hours continuously Warming-up time

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 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.

Single-phase prepayment kWh Meter Type: DDSY716 Name: Single-phase pre-payment electricity kilo watt-hour meters Accuracy: Class 1.0 Class 2.0 Power Consumption:

Single-phase prepaid kWh meter Type: DDSY716 Name: Single-phase pre-payment electricity kilo watt-hour meters Accuracy: Class 1.0 Class 2.0 Power Consumption:

The GF1000 series multi-positions single phase kWh meter test bench can measure mechanical meters, electronic mechanical meters and electricity meter error by the way of automatic, semi-automatic or manual operation. It composes of single phase programmable power source, high precision single phase reference energy meter, meter suspension test rack, Multi-channel server and precision clock source etc. GF1000 meter test bench is applied in the measurement centre of grid company energy measurement department of power supply company and energy management utility, industrial enterprise and meter manufacturers.

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.

Testing equipment for 3-phase kwh meter Main technical indexes: 1.The accuracy class of the devices: Sy3582d-0.05 grade Sy3582c-0.1 grade 2.Output voltage: 57.7v, 100v, 220v, 380v Regulation range: 0-120% adjustable continuously Regulation step:

Name: single phase electricity meter case Material: PC, ABS Can be customized