GF1060m Micro Current Transformer Test Equipment

Product Description

GF1060M MICRO CURRENT TRANSFORMER TEST EQUIPMENT

Product Description

The GF1060M micro current transformer test equipment is developed by GFUVE GROUP, which integrates a high precision 0.05% current source output from 0 to 120A and A calibration device that integrates current transformer calibration, mainly used for automatic test equipment of miniature current transformers and electronic current transformers in digital substations or miniature current transformer factory. The built-in current source is a new generation of high-precision standard power source based on 1.2G MAC DSP, large-scale FPGA, high-speed and high-precision DA, and high fidelity power amplifier. The built-in current transformer calibrator also adopts a dual CPU architecture, with powerful functions. It greatly expands the bandwidth and improves measurement accuracy with a 24 bit AD chip and 512 times oversampling technology. GF1060M has an accuracy of 0.05 class and can calibrate current transformers below 0.2S level.
 

APPLICATION

. Electrical laboratory;

. Metrological service center;

. ISO17025 electrical laboratory;

. Miniature current transformer factory;

. Electronic current transformer factory;

. Electricity power bureau & power company;

. National Metrology and testing department;

. Electrical Department of industrial and mining enterprises;

 

STANDARD

. JJG169-2010 Transformer Calibrator

. IEC61869-2 & IEC60044-1, IEEE C57.13

. JJG1021-2007 Verification Regulation for Power Transformers

. GB/T 20840.8-2007 Transformers - Part 8: Electronic Current Transformers

. GB/T 20840.1-2010 Instrument transformers - part 1: General requirements

. JJG 313-2010 Verification Regulation for Current Transformers for Measurement

. JJG 1189.3-2022 Measurement transformers - Part 3: Power current transformers

. T/ZDG 018-2018 Technical Conditions for 10kV and 20kV AC Sensors in Distribution Networks

. GB/T 20840.2-2014 Instrument transformers - part 2: Additional requirements for current transformers

 

FEATURES

1. It can output a pure sine standard current source signal with a distortion of 0.03% (typical value).

2. The frequency output can be adjusted from 40Hz to 65Hz, with an accuracy of 0.002Hz and a resolution of 0.001Hz.

3. Strong carrying capacity, capable of carrying capacitive, inductive, and resistive loads at full capacity, with a load adjustment rate better than 0.01% RG.

4. It can simulate the standard current output of a traditional transformer in one measurement, with a standard current source output range of 0-120A, providing a standard current source signal for the calibration of traditional transformers.

5. Secondary current testing range 0-6A; secondary voltage signal testing range 0-10V optional.

6. The measurement accuracy is better than 0.05%.

7. Using direct measurement method for testing, fully automated testing with one click completion.

8. The testing points can be programmed and set independently, and during the testing process, they should be able to automatically capture the testing points and determine the testing results.

9. Realize the calibration of phase angle and ratio differences for traditional transformers & miniature current transformer, record test results, and facilitate calibration points error recording.

10. The report is automatically generated and the recorded error data can be saved as a Word or PDF document.

11. Adopting industrial computer design and 8-inch large screen color touch screen operation, supporting mouse and keyboard input.

12. Integrated design, small size and light weight, easy to carry for on-site inspection work.

Product Parameters

Electrical parameters
Accuracy class		0.05%
Power supply		Single phase AC 220V±10% or 110V±10%, frequency 50/60Hz
AC current output
Range		0.2A, 1A, 5A, 20A, 100A
Adjustment range		(0-120)%RG
Adjust fineness		0.01% RG
Accuracy		0.05% RG
Stability		<0.01% RG/120s
Distortion degree		<0.1% (not capacitive load)
Output power		50VA or 100VA
Full load regulation rate		0.01% RG
Full load regulation time		Less than 1mS
Long-term stability		± 60 PPM/year
Frequency output
Adjusting range		40.000-65.000Hz
Resolution		0.001Hz
Accuracy		0.002Hz
Harmonic output
Harmonic number		2-50times
Harmonic content		0-40%
Current transformer measurement input
Standard current transformer input current
Accuracy		0.05% RD
Measurement range		0-6A
Range		0.2A, 1A, 5A
Tested current transformer input current
Accuracy		0.05% RD
Measurement range		0-6A
Tested current transformer input voltage
Accuracy		0.05% RD
Measurement range		0-10V
Accuracy class		0.05 (Ratio error≤0.05%, Phase error≤2')
Standard current measurement range		1%~120%In, 0.05%RD
Tested current measurement range		1%~120%In, 0.05%RD
Verification of electronic current transformers (optional)
Standard current measurement range		1%~120%In, 0.05%RD
Tested small signal input voltage range		0~10V (333mV, 1V, 5V)
Accuracy class	Ratio error	0.05%
	Phase error	2'
Communication port		USB, RS232, 10/100M Lan
PC control software		Yes, optional
Standards
Reference standards		GB1207-2006, GB1208-2006, GB16847-1997 IEC60044-1, IEC60044-2,6, IEC61869, ANSI/IEEE C57.13
Safety standards		GB 4793.1-2007
EMC		EMC standard 89/336/EEC
		FCC Subpart B of Part 15 Class A
		IEC 1000-4-2/3/4/6
Mechanical parameters
Overall dimension (L×W×H)(mm)		660×480×190
Weight (kg)		23
Environmental conditions
Relative humidity		Relative humidity 5%-95% not condensing
Operating temperature		0°C to +50°C
Storage temperature		-30°C to +70°C

Company Profile

GFUVE GROUP was established in 2005. It is a high-tech enterprise group company integrating design, production, manufacturing and sales. GFUVE GROUP have five subsidiary and one Technology R & D center. GFUVE mainly produces energy meter test equipment, CT PT analyzer, relay tester, three phase standard power source, reference energy meter, electrical calibrator, power quality analyzer, Power transformer test equipment, circuit breaker tester, high voltage ammeter recorder, High voltage test set, EV & Recharging testing equipment, substation IEC61850 test software, intelligent digital power meter and transducer, current probe & current sensor, split core ct, instrument current transformer & voltage transformer, micro ct & pt, energy meter relay parts and handheld terminal etc.

GFUVE GROUP is a leader manufacturer of energy meter test products, CT PT analyzer, relay tester and high voltage ammeter recorder in China. It is professional in energy meter test system, energy meter portable tester and related accessory. The product of high voltage ammeter recorder develops very quickly in the market. GFUVE GROUP has achieved certification to ISO9001. The products are sold to over 30 provinces in China and exported to overseas including South America, USA, Middle East, Southeast Asia and Africa.

We have been contributing ourselves to developing the durable and stable products for the usage of the power system. Contact us now for further business relationship. We are here to provide you the best service.