Gf112b Single Phase Kwh Meter Calibrator - China

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.

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; 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; 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

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

Company Contact:

• Posted By: GFUVE

• Phone: 15910663251

• Address: Guanzhuang Dongfang Huarui, Chaoyang District, Beijing, Beijing , Beijing , China

• Email:

• Website: https://www.gfuvegroup.com

• Business Description: 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.