Standards for Products

IEC Standards
EN Standards
Other standards
TY-T Standards
QC Standards
YD-T Standards
SJT Standards
GJB Standards
ITU-TK Standards
UL Standards
ANSI Standards
CISPR Standards
GB/T Standards
ISO Standards
IEC Standards

IEC Standards


Products as per Basic standards

Coupling/decoupling network SPN/SEPN/EFTN series

Description:SEPN, SPN and EFTN series is a new generation of automatic three-phase five-wire coupling/decoupling network combined with lightening surge and burst pulse.  
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Electronic Fast Transient Simulator EFT 500x

Description:The EFT 500 series is the multifunctional test simulator for EFT/Burst with a built-in single phase or three phase coupling /decoupling network. 
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