GF312V2PORTABLECALIBRATOR

1. General description
GF312V2 portable three phase multifunction watt-hour meter calibrator on-site is the newest product produced by our company by widely visiting users and referring to the advantages of the same kind of products home and abroad. The measured part of the product adopts high speed A/D transmission to send DSP to conduct digital processing, which largely improves measured degree of accuracy and stability. Central processing part adopts 32-bit ARM embedded technology to make instrument interface novel, function abundant, operation distinct and easy, and performance steady. Class of accuracy: Class 0.02, 0.05 or 0.1, range from 12A/600V or 120A/600V, with comfort design, small size and light weight. The model GF312V2 watt-hour meter calibrator is suit for electric power departments, measuring and quality examining departments and electric lab to field use.

2. Features
■ Screen capture function;

■ 7 inch color TFT touch LCD;

■ Self adjusted clamp-on CTs;

■ Accuracy class: 0.05%, 0.1%;

■ Measurement for energy register;

■ RS232 port for PC software control;

■ Measurement of energy meter errors;

■ USB and RS232 communication ports;

■ Measurement of clock error of energy meter);

■ Large capacity storage device for mass memory;

■ Measurement of turn ratio & phase error for CT;

■ Measurement voltage & current of harmonics of 2nd to 51st;

■ Power supply (lithium battery)/ 85-265V AC /U1Un (40-450V);

■ Check wiring failures and calculation of electricity compensation;

■ Measurement of U, I, P, Q, S, phase angle, power factor, frequency etc;

■ Input two pulse signal for master and slave meter synchronously calibration;

3. Application
■ Power plant;

■ Electrical laboratory;

■ Energy meter factory;

■ Metrological service center;

■ Power engineering company;

■ Distribution power corporation;

■ Electricity power bureau & power company;

■ National Metrology and testing department;

■ Electrical Department of industrial and mining enterprises;

4. Parameter:
Accuracy class: 0.02%, 0.05%, 0.1%
Measuring range: 1mA-120A/0-600V/0°-360°/15Hz-70Hz
Harmonic numbers: 2nd - 63rd
Pulse output: 25000
Pulse input channel: 2
Display: 7" TFT color touch

5. Company introduction

GFUVE GROUP was established in 2005. It is a high-tech enterprise group company integrating design, production, manufacturing and sales. GFUVE GROUP have five subsidiary and one Technology R & D center. GFUVE mainly produces energy meter test equipment, CT PT analyzer, relay tester, three phase standard power source, reference energy meter, electrical calibrator, power quality analyzer, Power transformer test equipment, circuit breaker tester, high voltage ammeter recorder, High voltage test set, EV & Recharging testing equipment, substation IEC61850 test software, intelligent digital power meter and transducer, current probe & current sensor, split core ct, instrument current transformer & voltage transformer, micro ct & pt, energy meter relay parts and handheld terminal etc.

GFUVE GROUP is a leader manufacturer of energy meter test products, CT PT analyzer, relay tester and high voltage ammeter recorder in China. It is professional in energy meter test system, energy meter portable tester and related accessory. The product of high voltage ammeter recorder develops very quickly in the market. GFUVE GROUP has achieved certification to ISO9001. The products are sold to over 30 provinces in China and exported to overseas including South America, USA, Middle East, Southeast Asia and Africa.

We have been contributing ourselves to developing the durable and stable products for the usage of the power system. Contact us now for further business relationship. We are here to provide you the best service.