400kV / 40kJ HV Impulse Voltage Test System Generator Automatic

System instruction Main Parameters for System

​T1=1.2µs±30%, T2=50µs±20%, standard lightning impulse voltage full waveform of peak voltage deviation≤3%;

Standard operation waveform 250±20%/2500±60%. These 2 Impulse voltage waveform parameters and error are accorded with national requirements of IEC standard.

• Voltage utilization factor: Standard lightning impulse voltage waveform ≥90% when load capacitance is below 1000pF, standard operation impulse voltage waveform≥80% when load capacitance is below 2000pF. Standard operation impulse voltage waveform ≥70%.
• Locking range: level voltage is within the range of 20%-100% rated voltage, positive and negative locking range no less than 25%.
• Out-of-control rate of synchronous discharge: <5%
• Min. output voltage: ≥±20% of rated voltage.
• Instability of discharge voltage: <±1.0%
• Continuous time: Above 2/3 of rated voltage, continuous working when charge and discharge once every 120s. Below 2/3 of rated voltage, continuous working when charge and discharge once every 60s.

• Nominal voltage: ±200kV
• Rated stage voltage: ±100kV
• Rated energy: 10kJ
• Impulse capacitance: 0.5µF
• Number of stages: 2
• Rated stage capacitance: 1µF(each impulse capacitor 1µF at 100kV, total 2pcs)
• Impulse voltage waveform: generated when load capacitance is 300-3000pF.

Sansion Power Electric was established in 2005, a technocrat who have rich experience of more than 10 years in R&D, manufacturing and marketing of power electrical testing products, which are widely used in the fields of power electric, railroad, energy conservation and environment protection, water conservancy, petrochemical industry, aerospace and etc.

Our products include:

HV Hipot Test Set System              Transformer Test Equipment

HV Switchgear Test Set                  Relay Protection Tester

CT/PT Tester                                    SF6/Oil Tester

Transmission Line Test System      Insulation Resistance Tester

Earth Resistance Tester

Sansion Power Electric contains R&D department, instruments manufacturing workshop, HV workshop, sample exhibition room, HV testing laboratory, quality control department, general office, sales departments, information office and etc, now we have more than 80 employees including 20 technical engineers. We have obtained the ISO9001 quality system certification and all products strictly conform to the international IEC or Chinese state standards.

Sansion Power has three subsidiaries companies:

Sansion Power Electric Co., Ltd. (R&D, manufacturing, marketing)

Sansion Power Electric Engineering Co., Ltd. (Electrical installation, laboratory construction, on-site service)

Sansion Power Electric Equipment Rental Co., Ltd. (Power electrical testing products rental and service)

From the date of order placing, we usually need 3-7 working days to manufacturing. Located in Wuhan City, the provincial capital of China, Sansion Power is easy to ship the package by the air or ocean. Sansion Power also can provide OEM service according your customized. We are sincerely looking forward to cooperate with you from all the countries of the whole world.