Thyristor Overvoltage Limiter TOP-4L
- Limiters
Thyristor based overvoltage limiting device TOP-4 is installed in parallel to the choke in the traction substation.
It can be installed in both options with choke connected to positive or negative DC supply.
Typically, TOP-4 is dedicated to the the choke inductance of up to 6 mH and 6 MW power of 6 or 12 pulse rectifiers.
Thyristor based overvoltage limiting device TOP-4 is installed in parallel to the choke in the traction substation.
It can be installed in both options with choke connected to positive or negative DC supply.
Typically, TOP-4 is dedicated to the the choke inductance of up to 6 mH and 6 MW power of 6 or 12 pulse rectifiers.
Dokumentacja
Leaflet TOP