Xi’an High Voltage Apparatus Research Institute Co., Ltd (XIHARI)

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No.18, North Section of Xi’erhuan
Xi’an, 710077
China

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Overview

Sales & Marketing Department:

Telephone: +86 (0)29 84225677  
Telefax: +86 (0) 29 84225680
E-Mail: lab@xihari.com

Key Contact Personnel:
JIA Tao, Director of Testing Laboratory jiatao@xihari.com
Zhou Xiaozhong, Deputy Director of Testing Laboratory zxz@xihari.com
Lv Guangqian, Deputy
Director of Sales & Marketing Department lvguangqian@xihari.com

Year Founded:
HV Lab: 1958
HP Lab: 1958
Mechanical & Temperature-rise Lab: 1958
EMC Lab: 2000
Power Electronics Test Lab: 2014
Low Voltage Test Lab: 2014

Total Number of Employees:
363

Major Export Markets Served (2017):
Bengal, China, England, Germany, Indonesia, Iran, Korea, Morocco, Pakistan, Thailand, U.S.A., Vietnam

High Voltage Laboratory

Dimension of UHV Test Hall: 78 m length x 48 m width x 48 m height
Dimension of EHV Test Hall: 72 m length x 36 m width x 30 m height
Dimension of HV Test Hall: 72 m length x 24 m width x 18 m height

Dielectric Testing Facilities

Power frequency testing transformer: 1200 kV/4 A, 1800 kV/2 A, 2250 kV/1 A, 800 kV/2 A, 550 kV/4 A 750 kV/4 A, 300 kV/4 A, 200 kV/5 A
Impulse voltage generator: 4800 kV/720 kJ, 4800 kV/480 kJ, 3000 kV/400 kJ, 2400 kV/240 kJ, 1000 kV/25 kJ, 1200 kV/22.5 kJ, 3000 kV/225 kJ
Chopping device: 4200 kV, 3000 kV
DC voltage generator: 2000 kV/500 mA, 1200 kV/50 mA, 750 kV/50 mA
Standard capacitor: 1600 kV/50 pF, 1200 kV/60 pF, 600 kV/150 pF, 800 kV/50 pF
RIV coupling device: 1600 kV/300 pF
PD coupling capacitor: 1600 kV/1000 pF