XL-9201 DC Shunt Calibrator-Shenzhen Xinglong Technology Co., Ltd.

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XL-9201 DC Shunt Calibrator

The XL-9201T3 DC shunt calibrator can test shunts of various specifications, featuring functions such as testing the basic error and DC resistance of shunts, plotting I-R and R-t curves, and automatically calculating the power factor. Its measurement accuracy is 0.05 level. This device is equipped with a high-precision, high-stability DC standard source and DC standard meter, along with auxiliary fixtures for shunt calibration. After editing the test plan and placing the shunt, starting the test will automatically complete the entire testing process and generate a test report. The fixture can be adjusted to accommodate shunts of various specifications, providing high testing efficiency.

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Function Introduction

Basic error calibration of shunts, error consistency, error variation, repeatability test, thermal equilibrium time test, overload test;
Calculation of shunt DC resistance;
Measurement of I-R variation curve;
Power factor calculation;
Automatic report generation;
Historical calibration data retrieval;
Automatic calibration, supports one-key completion of shunt calibration after wiring.

Main Features

Efficient testing platform based on high-speed DSP, large-scale FPGA, high-speed high-precision DA converter, and high-performance power amplifier;
Output accuracy within 0.03%;
Current output 0~600A, stability within 0.01%;
Convenient calibration plan editing function, plans can be saved and recalled;
Semi-automatic testing, one-key completion of shunt testing after wiring;
Equipped with fixtures supporting rapid shunt calibration;
Connected to host computer via network port for high work efficiency.

Technical Specifications

Name	Specification Range
Number of Phases	Single-phase Current
DC Output Range	0~600A
Current Stability	0.01%/1 minute
DC Output Levels	1mA, 5mA, 20mA, 50mA, 200mA, 1A, 5A, 10A, 15A, 60A, 100A, 500A
Adjustment Resolution	0.001% RG
Output Stabilization Time	Stabilization time to specified accuracy ≤1ms
Accuracy	0.02% RD + 0.01% RG
Annual Drift	60ppm
Resolution	Less than 1uA
Load Capacity	Range 1mA~20A: 3V;
	Range 20A~200A: 2.5V
	Range 600A: 2V
DC Source Ripple Factor	Less than 1%
Measurement Meter Technical Specifications
Accuracy ±(% reading + % range)
Range	24 hours (23±1℃)	90 days (23±5℃)	1 year (23±5℃)	Temperature Coefficient
1mV	0.01 + 0.002	0.01 + 0.003	0.015 + 0.003	0.0004 + 0.0001
10mV	0.01 + 0.0002	0.01 + 0.0003	0.015 + 0.0004	0.0004 + 0.0001
100mV	0.008 + 0.003	0.009 + 0.0005	0.008 + 0.0005	0.0004 + 0.00006
1V	0.008 + 0.0003	0.009 + 0.0005	0.01 + 0.0005	0.0004 + 0.00004
10V	0.008 + 0.0001	0.009 + 0.0005	0.01 + 0.0005	0.0001 + 0.00002
100V	0.008 + 0.0004	0.009 + 0.0006	0.01 + 0.0006	0.0004 + 0.00005
Other Parameters
Operating Voltage	AC 220V±5% 50Hz
Total Power Consumption	No load: 120W, full load: 1.9KW
Warm-up Time	<15 minutes
Operating Temperature	-10℃～55℃
Relative Humidity	≤85% Non-corrosive gases
Dimensions	*550mm498.5mm948mm (LWH)*
Total Weight	100KG

Product Document

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Phone:18926763142/0755-86660346
Fax: 0755-26470506
Address: 6th Floor, Building A, Huizhi R&D Center, Bao'an District, Shenzhen, Guangdong Province
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Xinglong Testing Company Website:http://www.xljc-ltd.com