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GF312B Portable Three Phase Energy Meter Calibrator With Printer

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Address: 01117-8 Fortune Street No.67 Chaoyang Road, Chaoyang District, Beijing, China.

Phone: 86-10-85782698

Contact name:huang

Beijing GFUVE Electronics Co.,Ltd

GF312B Portable Three Phase Energy Meter Calibrator With Printer

City & Province Beijing Beijing
Categories Other Electric Power Tools

Product Details


Product Description


GF312B portable three-phase energy meter calibrator with printer is used to calibrate three phase, single phase, active or reactive energy meter under work, and also it can be used as voltage, current and power meter to measure AC parameter of three phase power line, also it can measure wave distortion factor and 2 to 63 time harmonic wave .


Features and Functions


  • Three phase active or reactive electricity energy meter;
  • Calibrate three phase, single phase, active or reactive meter error;
  • Measure U(voltage) of three phase or single phase;
  • Measure I(current) of three phase or single phase;
  • Measure active power of three phase or single phase;
  • Measure reactive power of three phase or single phase;
  • Measure apparent power of three phase or single phase;
  • Measure power factor of three phase or single phase;
  • Measure phase angle between voltage and current;
  • Measure frequency of power line;
  • Display vector diagram;
  • Display waveform of U and I;
  • Analyze and display content of harmonic of U and I;
  • Store and look measured data;
  • Optional 5 A, 20 A, 100 A, 500 A, 1000 A, 2000 A current clamp;
  • Measure CT variable ratio;
  • Print the data of measurement on site;

Specification


Test Voltage

Range

0V – 600V

Error

±0.05% (30V – 600V)

±0.1% (5V – 30V)

Harmonic

2nd-- 63st

Test Current

Range (direct connection)

20mA – 20A

Error (direct connection)

±0.05% (100mA – 20A)

±0.1% (20mA – 100mA)

Harmonic

2nd-- 63st

Power measure error

Active power (direct connection)

±0.05% (0.1A – 20A)

±0.1% (0.02A – 0.1A)

Reactive power (direct connection)

±0.1% (0.1A – 20A)

Energy measure error

Active energy (direct connection)

±0.05% (0.1A – 20A)

±0.1% (0.02A – 0.1A)

Reactive energy (direct connection)

±0.1% (0.1A – 20A)

Phase angle

Range

0º – 360º

Error

±0.05º

Frequency

Range

45Hz – 65Hz

Pulse output

High frequency output(CH)

1×1011(1mA – 10mA)

1×1010(10mA – 0.1A)

1×109(0.1A – 1.0A)

1×108(1.0A – 10A)

1×107(10A – 120A)

Low frequency output(CL)

2×10-5×CH

Pulse ratio

1:1

Output level

5V

Pulse input

Input channel

1

Input level

5 – 24V

Input frequency

Max. 2MHz

Display

Resolution

6”TFT (640×480)

Function

Vector diagram

Yes

Waveform

Yes

Energy accumulation

Yes

Communication port

RS232

Communication with PC

yes

Other

Voltage Supply way

External power

Voltage Supply

220V ± 10%, 50/60Hz ± 2Hz

Ambient temperature

-10°C -- 40°C

Relative humidity

30% -- 80%

Dimensions (W×H×D) (mm)

390×200×160

Weight (kg)

3kg

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