Power and renewables

Ultra-high voltage circuit breaker

Short-time current withstand testing

HL69 Siemens

Contact us:

Shankar Subramany
Shankar Subramany

Head of Department High Power Laboratory, The Netherlands

Send email

Client
Siemens, Berlin, Germany 
Siemens manufacturered over 136,000 circuit breakers delivered to 150 countries with over 100 years of operational experience.

Object(s)
An ultra-high voltage circuit breaker, rated 1100 kV, 63 kA, 50 Hz.

Tests
Siemens successfully tested their ultra-hig voltage circuit breaker for short-time current withstand ability and capacitive current switching.

Achievement
KEMA Type Test Certificate of complete type tests.

Laboratory
KEMA Laboratories, Arnhem, the Netherlands

Contact us:

Shankar Subramany
Shankar Subramany

Head of Department High Power Laboratory, The Netherlands

Send email