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100a Clamp Ct 640×480 LCD Electric Meter Calibration

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Beijing GFUVE Instrument Transformer Manufacturer Co.,Ltd.

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100a Clamp Ct 640×480 LCD Electric Meter Calibration

Name: 100a Clamp Ct 640480 LCD Electric Meter Calibration
Brand: GFUVE
Price: 1 USD

China 100a Clamp Ct 640×480 LCD Electric Meter Calibration wholesale

Brand Name : GFUVE

Model Number : GF312D1, 0.02%

Certification : CE, CNAS, KEMA

Place of Origin : China

MOQ : 1SET

Payment Terms : T/T, Western Union, MoneyGram

Supply Ability : 100set/month

Packaging Details : Standard Export Wooden box

Accuracy class : 0.02%, 0.05%

LCD : 6”TFT (640×480) TFT

Power supply : 220V±10%, 50/60Hz, battery, Phase voltage supply

Test voltage Range : 0-600V

Test current　 : 0-12A directly, 0-120a clamp on ct

Power measure error　 : ±0.02% (0.1A-12A)

Names : 3 Phase Reference Energy Meter Equipment

Weight : 1.6KG

Display digital : 6 bit

Application : Testing three phase energy meter error

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100A clamp ct Handheld 3 Phase Reference Energy Meter Equipment for electric meter calibration

Three Phase Multi-function Energy Reference Meters offered by us are used for fundamental function of measuring for voltage, phase, current, frequency, reactive power, active power, power factor and error. Further, these also find application in measuring degree of stability of current, voltage and power.its functions and features︰ The model GF312D1 three phase reference standard is one of the most versatile reference instruments ever. The model GF312D1 has a typical accuracy of ±0.02% @ PF=1 for all measurement functions across its entire operating range, with a maximum worst case accuracy of ±0.04%/PF=0.5C or 0.5L. it can be used many by electrical energy engineer on site. The instrument is a precision AC energy meter testing instrument, mainly used to test three phase energy meter error on site and measure all various of AC parameters

FEATURES AND FUNCTIONS

Display vector diagram.
Display waveform of U and I.
Analyze and display content of harmonic of U and I.
Measure 2-64 harmonic of U, I.
Store and display measured data.
Optional 5A, 20A, 100A, 500A, 1000A, 2000A, 3000A current clamp.
Measure CT variable ratio.
Measure the ratio or lag-angle of low-voltage transformer.
Adopt 32 bit ARM processor, multi-channel 16 bit precision A/D convertor, high resolution TFT color LCD.
Inner equipped with 0.01% wide-range current transformer and can be equipped with various type current clamps, wide range of measurement and high veracity.
Low consumption circuit design, high energy Lithium battery supply, intellectual power management software, which enables the instrument continuously working up to 10 hours.
Three phase active or reactive electricity energy meter.
Calibrate three phase, single phase, and 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.

PARAMETERS

Electrical parameters
Accuracy class	0.05%, 0.1%
Resolution	6”TFT (640×480)
Power supply	220V±10%, 50/60Hz Li-polymer battery (size (mm): 110x51x16, nominal output voltage: 7.2V, capacity: 5000mAh) Power line supply (U1, UN), 85V-265V 50/60Hz
Communication port	RS232
Test voltage
Range	0-480V
Error	±0.05% (30V-480V) ±0.1% (5V-30V)
Harmonic	2^nd-64^st
Test current
Range (direct connection)	5mA-20A
Error (direct connection)	±0.05% (100mA-20A) ±0.1% (10mA-100mA)
Range (clamp CT)	10mA-3000A
Error (camp CT)	±0.2% (100mA-100A) ±0.5% (100A-3000A)
Harmonic	2^nd-64^st
Power measure error
Active power (direct connection)	±0.02% (0.1A-12A) ±0.05% (0.01A-0.1A)
Reactive power (direct connection)	±0.1% (0.1A-12A)
Energy measure error
Active energy (direct connection)	±0.02% (0.1A-12A) ±0.05% (0.01A-0.1A)
Reactive energy (direct connection)	±0.1% (0.1A-20A)
Phase angle
Range	0°-360°
Resolution	0.01°
Error	±0.02°
Frequency
Range	40-70Hz
Resolution	0.001Hz
Error	0.002Hz
Pulse input
Input channel	2
Input level	5-24V
Input frequency	Max. 2MHz
Pulse output
Energy constant	180000imp/kWh, 1800imp/kWh, 180imp/kWh
Pulse ratio	1:1
Output level	5V
Function
Vector diagram	Yes
Waveform	Yes
Energy accumulation	Yes
Communication with PC	Yes
Mechanical parameters
Instrument dimensions (W×H×D) (mm)	245×162×60
Instrument Weight (kg)	1.6
Carry case dimensions (W×H×D) (mm)	450×320×185
Carry case (kg)	10
Environmental conditions
Ambient temperature	-10°C to 55°C
Relative humidity	15%-85%

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100a Clamp Ct 640×480 LCD Electric Meter Calibration

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