GF112HANDHELD SINGLE PHASE WATT-HOUR METER TESTER

Tel: 010-85782698

Fax: 010-85781298

Website：www.gfuvegroup.com

Email：info@gfuve.com

Postal code：100025

GF112HANDHELD SINGLE PHASE WATT-HOUR METER TESTER

GF112 handheld single phase watt-hour meter tester is with human oriented design, hand-held and lightweight. It is suit for electric power departments, measuring and quality examining departments and electric lab to field use. It is capable of testing various types single phase watt-hour meters on site and can also be used for testing alternating current parameters , for example U, I, P, Q, S, F, E etc.

https://www.gfuvegroup.com/energy-meter-test-equipment/handheld-single-phase-watt-hour-meter-tester.html

FEATURES

■ With built-in 5VA load;

■ Energy accumulation check function;

■ Equip with RS232 to connect with PC;

■ With smart optical sampler for energy pulse;

■ Large capacity storage device for mass memory;

■ With 2pcs clamp CT to test ratio of current transformer (Optional);

■ Field test kinds of inductive, electronic single phase watt-hour meter;

■ LCD backlight display, English menu, direct viewing and convenient;

■ Measurement error, voltage, current, power, power factor and frequency at site;

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 0.2% or 0.5%

Power Supply AC 110-265V 50/60Hz

Warming-up time < 5 min

Power consumption ≤5VA

Voltage measurement

Range 0-300V

Accuracy 0.2%

Current measurement

Range 1mA-20A or 10mA-120A

Accuracy 0.2%

Phase measurement

Range 0°-359.9°

Resolution 0.1°

Accuracy 0.2°

Frequency measurement

Range 45-65 Hz

Resolution 0.01Hz

Accuracy 0.01Hz

Power factor measurement

Range -1.0000~0 ~ +1.0000

Resolution 0.0001

Accuracy 0.01

Electric energy pulse output

Pulse constant 900, 180

Energy pulse input

Input range of pulse constant 1-25000

Pulse input level 5V

Function

CT ratio test Yes

Register test Yes

PC management software Yes

LCD 3.5 green backlight LCD

In-built load 5VA

Data storage 500 sets

External Printer Yes

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) 185×67×30

Weight (kg) 1 (mains)

2 (appendix and bag)

Environmental conditions

Working temperature -10°C to 50°C

Working humidity 5%- 85%RHD

Storage temperature -25°C to 70°C

Storage humidity 5% -95%RHD