GF112BSINGLE PHASE KWH METER CALIBRATOR

Tel: 010-85782698

Fax: 010-85781298

Website：www.gfuvegroup.com

Email：info@gfuve.com

Postal code：100025

GF112BSINGLE PHASE KWH METER CALIBRATOR

GF112B Single Phase kWh Meter Calibrator is suitable to test various types single phase kWh meters error on site and also can be used to test alternating current parameters - U, I, P, Q, S ,F, E etc.

https://www.gfuvegroup.com/energy-meter-test-equipment/single-phase-kwh-meter-calibrator.html

FEATURES

■ Easy and user friendly operation;

■ Micro-multifunction optical sampler;

■ Unique long-term and temperature stability;

■ One screen displays all the measured parameters;

■ Displayed by colorful and 2.8 inch touch TFT LCD;

■ The AAA Li-battery can work 20 hours continuously;

■ Oscilloscope function display current & current wave;

■ The meter and current clamp have Integration design;

■ Automatically record and save 1000 groups calibrate data;

■ 16 bit high accuracy AD switch 32 bit ARM processor core;

■ Manually/automatically test electric single phase kWh meters;

■ Manually/automatically test inductive single phase kWh meters;

■ Testing parameters: active power, phase angle of voltage/current and frequency etc;

■ With wide voltage measuring range 0 -300V and current measuring range 0.001-120A;

■ The current clamp has automatic compensation and calibration function with accuracy class 0.2%;

APPLICATION

■ Metrological service center;

■ Power engineering company;

■ Distribution power corporation;

■ Electricity power bureau & power company;

■ National Metrology and testing department;

■ Electrical Department of property company;

■ Electricity meter quality supervision department;

■ Electrical Department of industrial and mining enterprises;

PARAMETERS

Electrical parameters　

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, 1800mAh, 3.6V

it can work 20 hours continuously

Warming-up time <5 min

Voltage measurement

U Range 0-300V

Accuracy 0.2%

Current measurement

I Range 1mA-120A

Accuracy 0.2%

Phase measurement

Range 0.00°-359.99°

Resolution 0.01°

Accuracy 0.05°

Frequency measurement

Range 45-65Hz

Resolution 0. 001Hz

Accuracy 0.005Hz

Power Factor Measurement

Range -1 ~ 0 ~ 1

Resolution 0.0001

Accuracy 0.002

Energy pulse output

Pulse constant 25000

Energy Pulse Input

Input range of pulse constant 1-25000

Pulse input level 5V

Function

Register test Yes

PC management software Yes

LCD 2.8 inch touch TFT color LCD

Data storage 1000 sets

Communication port RS232

Standard

Standard IEC 62053-21,22, 23; IEC 60736; ANSI C12.20-2002;

JJG 597-2005; JJG596-2012; JJG 1085-2013; JJF 68-2019;

DL/T 826-2002; DL/T 1478-2015; DL/T 448-2016

Safety

Isolation protection IEC 61010-1:2001

Measurement Category 300 V CAT III

Degree of protection IP42

Declaration of conformity CE & CNAS certified

Mechanical parameters

Dimensions (W×D×H) (mm) 215×60×30

Aperture of current clamp: 20mm

Weight (kg) 0.25 (mains)

1.5 (accessory and box)

Environmental conditions

Working temperature -10°C to 55°C

Working humidity 5%-85%RHD

Storage temperature -25°C to 70°C

Storage humidity 5%-95%RHD