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GDPDS-341 SF6 Electrical Insulation State Comprehensive Analyzer
At present, the UHV voltage level of 110KV and above uses SF6 gas-insulated enclosed GIS as the main primary equipment of the substation, the evaluation of GIS internal insulation status is mainly achieved by partial discharge detection method and SF6 gas chemical analysis method at home and abroad.
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GDP-311AWF 3-in-1 SF6 Quality Analyzer
GDP-311AWF SF6 gas quality analyzer is a portable device designed to measure SF6 gas purity, dew point, composition, CF4 content and air content.
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GDP-311IR SF6 Gas Purity Tester (IR Method)
GDP-311IR SF6 gas purity tester is a portable instrument for on site SF6 gas purity test developed by our company.
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GDFJ-311M SF6 Gas Decomposition Product Tester
GDFJ-311M SF6 Gas Decomposition Product Tester is a portable device designed to measure SF6 gas decomposition product.
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GD8000C SF6 Gas Leak Online Monitoring System
GD8000C quantitatively leak online monitoring system is mainly used in the 35KV SF6 switch room and 500KV, 220KV, 110KV GIS room in the substation to monitor the SF6 gas leakage in the SF6 combined electrical equipment room environment and the oxygen content in the air in real time.
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GDWG-V SF6 Gas Leak Detector (IR type, Double display)
GDWG-V SF6 Gas Leak Detector is infrared red type leak detector (NDIR technology) with double display. It is color INCELL TFT display and real-time shows SF6 concentration.
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GDWG-IV SF6 Gas Leak Detector(IR Series)
GDWG-IV SF6 Gas Leak Detector is infrared red type leak detector(NDIR technology). It is color OLED display and real-time shows SF6 concentration.
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GDWG-III SF6 Gas Leakage Detector
GDWG-III SF6 gas leakage detector, with non-dispersed infrared (NDIR) technology, is mainly used to pinpoint and measure SF6 leakage on GIS and refilling equipment within power industry.
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GDIR-1000L SF6 Gas Infrared Imaging Leak Detector
GDIR-1000L SF6 Gas Infrared Imaging Leak Detector is a highly technical instrument which is independently developed by our company and has independent intellectual property rights.
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GDJD-3A SF6 Gas Density Relay Calibrator
GDJD-3A SF6 gas Density Relay Calibrator is automatic calibrator, which uses embedded microprocessor to proceed performance calibration for all kinds of SF6 gas density relay.
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GDPD-414 Portable Partial Discharge Detector
The GDPD-414 Portable Partial Discharge Detector adopts Smart Quick intelligent power test system , and is a portable local discharge inspection tool for live high voltage insulation equipment.
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GDHG-201P CT/PT Analyzer
GDHG-201P CT/PT Analyzer is a lightweight, portable unit capable of testing both current and voltage transformers.
- CT testing includes Excitation Characteristic Test, Knee Points, Turn Ratio, Polarity, Secondary Winding Resistances, Secondary Burden,Ratio Error, Angular Difference
- VT testing including Excitation Characteristic Test, Knee Points, Turn Ratio, Polarity, Secondary Winding Resistances, Ratio Error, Angular Difference
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