3 Phase Portable Multifunction Reference Standard Meter

• Warranty: Three Years
• Application: Mechanical Instrument, Electromagnetic Instrument
• Power: Electricity
• Certification: FDA, CE, IAF, CCC
• LCD Display: With LCD Display
• Customized: Customized
• Model NO.: GF333B
• Accuracy: 0.05%
• Voltage Measurement Range: 5V-480V
• Current Measurement Range: 1mA-120A
• Frequency Measurement Range: 45-65Hz
• Weight (Kg): 10
• Names: 3 Phase Reference Standard Meter
• Applications: Lab
• Function: Energy Meter Error Testing
• Transport Package: Standard Export Wooden Box
• Specification: 480*138*486
• Trademark: GFUVE
• Origin: Beijing, China
• Production Capacity: 1000sets/Month

Product Description

GF333B 3 phase portable multifunction reference standard meter with 120A 600V measurement

Product Description

 

GF333B is a portable reference standard meter used to test three phase meters and single phase meters, it designed to work both in the field and in the laboratory.

Features

High accuracy up to 0.05%
Wide testing range: voltage 5V-480V, current 1mA-120A
Testing type: 3 phase 4 wire, 3 phase 3 wire
Testing mode: active power,http://guangfuhui.en.made-in-china.com reactive power, apparent power
Harmonic analysis function
Waveform display function
Vector diagram function
Energy accumulating function
Internal pulse input port, testing meter's error directly
 

Product Parameters

 

Electrical parameters
Accuracy	0.05%
Voltage supply	220V±10% or 110V±10%, 50/60Hz
Voltage measurement
Range	5V-480V
Error	±0.02% (50V-480V), ±0.05% (5V-50V)
Display range	5.000000V-480.0000V
Harmonic	2nd-63st
Current measurement
Range	1mA-120A
Error	±0.02% (0.2A-120A), ±0.05% (1mA-0.2A)
Display range	1.000000mA-120.0000A
Power measurement
Active power	±0.02% (0.2A-120A) ±0.05% (0.01A-0.2A) ±0.1% (0.001A-0.01A)
Reactive power	±0.05% (0.2A-120A), ±0.1% (0.001A-0.2A)
Apparent power	±0.05% (0.2A-120A), ±0.1% (0.001A-0.2A)
Energy error
Active energy	±0.02% (0.2A-120A) ±0.05% (0.01A-0.2A) ±0.1% (0.001A-0.01A)
Reactive energy	±0.05% (0.2A-120A), ±0.1% (0.001A-0.2A)
Apparent energy	±0.05% (0.2A-120A), ±0.1% (0.001A-0.2A)
Phase measurement
Range	0°-360°
Error	±0.005°
Display range	0.0001°-359.99°
Frequency measurement
Range	45-65Hz
Display range	45.0000-65.0000
Accuracy	0.002Hz
Power Factor measurement
Range	-1.0 ~ 0 ~ +1.0
Resolution	0.0001
Accuracy	0.0005
Energy pulse
High frequency output(CH)	12000Hz
Low frequency output(CL)	5000Hz
Pulse ratio	1:1
Output level	5V
Input level	5V
Input frequency	Max. 1MHz
Mechanical parameters
Dimensions (W×H×D) (mm)	480×138×486
Weight (kg)	10
Environmental conditions
Ambient temperature	-10°C to 45°C
Influence of external fields	≤0.05 %/mT
Relative humidity	10%-80%

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