It’s used for turning of examination and installation
procedure of electric motor in power plant. When either
any phase coil of rotor or stator of water turbine generator
is connected with direct electric current, the mutual
force between the rotor and stator must be exerted. Thereby
it can reach object of turning.
These devices are been functioning well both four-chamber
and two-chamber type turning device respectively provided
for hydropower stations such as Dachaoshan, Xiaolangdi
and Dahua in recent years and highly praised by users.
Using location: indoors
Environmental temperature: 0?—40?
Maximum relative humidity: 90%
Height above sea level: 1000m
Environmental conditions: no gases, dusts, and dirts
which seriously impact the insulation of this device and
other explosive medium substances.
Power supply: AC380V(±15%,50±3HZ),three-phase
and power supply system power capacity of short circuit