GF312b Portable Three Phase Multifunction Electric Meter Calibration Equipment

• Warranty: Three Years
• Application: Electromagnetic Instrument
• Power: Electricity
• Certification: FDA, CE, IAF, CCC
• Voltage Output: 0V-600V
• Current Output: 20mA-20A
• Model NO.: GF312B
• LCD Display: With LCD Display
• Customized: Customized
• Keyword: Multifunction Electric Meter Calibration
• Model: Three Phase Electric Meter Calibration Equipment
• GF312b: Electric Meter Calibration Equipment
• Accuracy Class: 0.05, 0.1%, 0.2%
• Harmonic: 2ND-63st
• Frequency Range: 45Hz-65Hz
• Power Factor Range: -1 ~ 0 ~ 1
• Host Weight (mm): 3
• Transport Package: Standard Export Wooden Box
• Specification: 390*200*160
• Trademark: GFUVE
• Origin: Beijing, China
• Production Capacity: 1000pieces/Month

Product Description

GF312B Portable Three Phase multifunction electric Meter Calibration equipment with Printer

GF312B portable three phase multifunction electric Meter Calibration equipment with printer is used to calibrate three phase, single phase, active and reactive watt meters. And it also can be used as voltage, current and power meter to measure AC parameters of three phase power line.It can measure wave distortion factor and 2nd to 63th harmonic wave.

Features

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
4Measure 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 check measured data
Optional 5A, 20A, 100A, 500A, 1000A, 2000A, 3000A current clamp
Measure CT variable ratio
Print the data of measurement on site

Parameters

Electrical parameters
Accuracy class	0.05, 0.1%, 0.2%
Power supply	220V ± 10% or 110V ± 10%, 50/60Hz ± 2Hz
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)
Range (Clamp CT)	10mA-3000A
Error (Clamp CT)	±0.2% (100mA-3000A) ±0.5% (10mA-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	0° ~ 360°
Resolution	0.01°
Error	±0.05°
Frequency
Range	45Hz-65Hz
Resolution	0.001Hz
Accuracy	0.005Hz
Power factor
Range	-1 ~ 0 ~ 1
Resolution	0.0001
Error	0. 0005
Pulse output
Energy constant	180000imp/kWh, 1800imp/kWh, 18imp/kWh
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
Mechanical parameters
Dimensions (W×H×D) (mm)	390×200×160
Host Weight (mm)	3
Weight (including Accessories 3pcs 100A clamp CT) (kg)	12
Environmental conditions
Ambient temperature	-10°C to 40°C
Relative humidity	30%-85%