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EQUIPMENT
Series AC Resonant Test System(20)
Lightning Impulse Generator(20)
High Precision AC/DC Divider(20)
Partical Discharge Testing(20)
GIS & SF6 Circuit Breaker Test(20)
Intelligent CT PT Calibration(20)
Transformer & Switch Testing(20)
Intelligent Battery DC Testing(20)
Cable/Circuit/Insulation Test(20)
Secondary Measurement Testing(20)
Rain Environmental Simulation(20)
Microcomputer Relay Protection(20)
NEWS
NANAO ELECTRIC Progress upgrading from perspective of HipotHV

—— 2023-03-01

NAIVG-1600kV Lightning impulse voltage generator sets of automatic test equipment system tec

—— 2010-04-23

The maintenance of NAICG impulse current generator when long time free

—— 2010-05-19

Features of Nanao's NAICG automactic impulse current generator system

—— 2010-08-11

NAICG Automatic Impulse Current Generator

—— 2008-04-14

GIS & SF6 Circuit Breaker Test
NASF6 High Accuracy SF6 Discharge Analyzer

NASF6 High Accuracy SF6 Discharge Analyzer

VLF Generator,AC&DC Voltage Divider,automatic PD discharge positioningsystem,Lightning Impulse Voltage&Current Generator,Partial Discharge Detector,substation electrical equipment AC voltage withstand resonance testing device,power frequency...
NALH mobile SF6 gas recovery inflatable test device

NALH mobile SF6 gas recovery inflatable test device

VLF Generator,AC&DC Voltage Divider,automatic PD discharge positioningsystem,Lightning Impulse Voltage&Current Generator,Partial Discharge Detector,substation electrical equipment AC voltage withstand resonance testing device,power frequency...
NAKGT high and low voltage switchgear power test bed

NAKGT high and low voltage switchgear power test bed

VLF Generator,AC&DC Voltage Divider,automatic PD discharge positioningsystem,Lightning Impulse Voltage&Current Generator,Partial Discharge Detector,substation electrical equipment AC voltage withstand resonance testing device,power frequency...
NALC automatic gas relay pressure relief valve test device

NALC automatic gas relay pressure relief valve test device

VLF Generator,AC&DC Voltage Divider,automatic PD discharge positioningsystem,Lightning Impulse Voltage&Current Generator,Partial Discharge Detector,substation electrical equipment AC voltage withstand resonance testing device,power frequency...
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