Cookie Img Back to top
Home » Products » Impulse Current Test Systems » Impulse Current Test Systems-Sa Type

Impulse Current Test Systems-Sa Type

Impulse Current Test Systems-Sa Type
Impulse Current Test Systems-Sa Type
Product Code : 14
Product Description
Impulse Current Test System-Sa Type that works in sync with IEC 60099-4 of global standards, can produce lightning impulse current in various specifications like 60/100μs, 1<20μs, 8/20μs, 30/80μs and 4/10μs. Any changes or adjustment in lightning impulse can be done as per its specific application type.

The offered testing apparatus is mainly utilized for verifying performance of metal oxide SA or surge arrester. 
Features and Benefits:
  • Power pulse controlled triggering section with smooth operation
  • Advanced earthing facility for protection purpose
  • Equipped with shape resistors to minimize production of electromotive force caused by flow change of current
  • The special design of this testing system promotes its trouble free connectivity with other systems.
  • PLC controlled mechanical operation for its hassle free functioning
  • This testing apparatus has been specially designed to suit different testing needs of customers.
Applications:
  • Used for testing residual voltage level of surge arresting device
  • For conducting impulse current test of surge arresting system
  • Instrumental in checking 4/10μs impulse current of SA
Technical Specification:

Exponential Impulse Currents

Wave Shape

Peak Current

Residual Voltage

μs

kA

kV

High current impulse 4/10μs

T1=4±0.5μs,T2=10±1μs

Upto 200kA

40kV

Lightning current impulse 8/20μs

T1=8±1μs,T2=20±2μs

Upto 60kA

50kV

Steep current impulse 120μs

T1=1μs±0.1μs,T220μs

Upto 30kA

40kV

30/80μs current impulse

T1=25±5μs,T2=80±10μs

Upto 60kA

45kV

Switching impulse current 60/100μs

T2=60μs~200μsT2≈2T1

Upto 35kA


2ms long duration

2ms≤Td≤2.4ms

Upto 2kA

_

2.8ms long duration

2.8ms≤Td≤3.36ms

Upto 1500A

_

3.2ms long duration

3.2ms≤Td≤3.84ms

Upto 1500A

_



JIANGSU JINXIU HIGH VOLTAGE ELECTRIC CO.,LTD.

Contact Us

( *represents compulsory fields )

Tips on getting accurate quotes. Please include product name, order quantity, usage, special requests if any in your inquiry.