GF211 Electrical Double Clamp Portable Phasor Meter

• Application: Mechanical Instrument
• Power: Electricity
• Certification: FDA, CE, IAF, CCC
• Voltage Output: 3V-500V
• Current Output: 0.01A-10A
• LCD Display: With LCD Display
• Model NO.: GF211
• Customized: Customized
• Keyword: Electrical Double Clamp Portable Phasor Meter
• Model: Double Clamp Portable Phasor Meter
• GF211: Portable Phasor Meter
• Accuracy Class: 1%, 2%
• Power Supply: Two 9V Batteries
• Wire Position: Center of Clamp
• Weight (Kg): 0.5
• Transport Package: Standard Export Wooden Box
• Specification: 185*167*35
• Trademark: GFUVE
• Origin: Beijing, China
• Production Capacity: 1000pieces/Month

Product Description

GF211 Electrical double clamp portable phasor meter

Product Description

 

GF211 double clamp phase volt-ampere meter is a multi-functional portable instrument. It can measure not only alternating voltage, but also alternating current. Its important function is to measure phase angle between two voltages, between two current or between voltage and current. The current signal is obtained by the clamp current transformer without cutting off current wire. It can discern inductive circuit and capacitive circuit; can directly read differential protection phase among every unit of CT; can check connection of transformer; measure three way voltage phase sequence; can check whether the meter connection is right or not; can evaluate the running speed of electric kWh meter. It has high resolution of current, so can be used as a leakage current meter. It is an ideal choice for electric power bureau, factories, mine, petroleum -chemistry enterprises, metallurgy factories and so on.

Product Parameters

 

Electrical parameters
Accuracy class	1%, 2%
Power supply	Two 9V batteries
Scale
Phase	0-360°
AC Voltage	500V
AC Current	200mA/2A/10A
Fundamental error (under standard operating environment)
Temperature	23°C±5°C
Moisture	<65%
Wave form	Sine wave Distortion ≤1%
Frequency	50± 2Hz, 60± 2Hz
Wire position	Center of clamp
Phase measurement	Voltage: 100V± 25V Current: 1A±0.2A
Phase accuracy	1.0% FS
Electrical parameters - continued
Fundamental error (under standard operating environment) - contiued
Voltage accuracy
200V	1.0FS, Resolution: 0.1V
500V	1.0FS, Resolution: 1V
Voltage accuracy
10A	2.0FS, Resolution: 10mA
2A	2.0FS, Resolution: 1mA
200mA	2.0FS, Resolution: 0.1mA
Input impedance
When measure voltage	1MΩ
Input voltage impedance	>120KΩ when measure phase
Phase measurement
Voltage accuracy	3V-500V
Current range	0.01A-10A
Additional error
Measure phase angle, the voltage and the current	Less than the fundamental error
Measure current	The error led by wires away from center of clamps is less than the fundamental error
Safety specification
Resistance to voltage	The meter can resist 1000V (AC sine wave, 50Hz or 60 Hz) for 1 minute between the meter circuit and the meter case; Between input joint U1 and U2 can resist 500V (AC sine wave, 50Hz or 60 Hz) for 1 minute.
Insulation resistance	The resistance both between the meter circuit and the meter surface and between the terminals U1 and U2 is greater than 100MΩ.
Mechanical parameters
Dimensions (W×D×H) (mm)	185×167×35
Weight (kg)	0.5
Environmental conditions
Working temperature	0°C±40°C
Humidity	≤80%
Accessory
Double clamp phase volt-ampere meter	1 piece
Clamps 10A	2 pieces
Clamp wire	2 pieces
Voltage wire	2 pieces
User's manual	1 piece
Accessory - continued
Certification of quality	1 piece
Box	1 piece