On Site Resonant Test System for High Voltage Cable
suitable for 110kV, 132kV, 220kV, power cable testing
when parallel two reactor, can test 400kV, 500kV XLPE power cable.
System movable on semi-trailer.
The exciting transformer, frequency converter, HV reactor, coupling capacitor (basic load), current limit inductance,high voltage divider (basic load), resonant capacitor (if add) can be all located on the trailer.
If the trailer is short, exciting transformer, frequency converter, HV reactor will still located on trailer, divider and resonant capacitor, current limit inductance will be placed on the ground.
When has load (power cable), resonant capacitor will not necessary. Its be used more offen when can not find load.
Such kind of frequency adjustable HV reactor, single reactor voltage can be 160kV, 180kV, 200kV, 230kV, 260kV, 300kV, or even 350kV. Current can be very high. Single reactor current can high as 100A or 150A, or more.
Considering the road bearing limit, we do not proposal manufacture too big reactor.