Power Machines India Limited

Bulb-type horizontal-shaft hydrogenerators with direct water cooling of stator and rotor winding and pole cores as well as with indirect forced cooling with air at atmospheric pressure, output capacity range 15000 kW to 45000 kW. The bulb-type horizontal-shaft hydrogenerators are enclosed electric machines placed straight in the water flow.

Bulb-type horizontal-shaft hydrogenerators with direct water cooling of stator and rotor winding and pole cores as well as with indirect forced cooling with air at atmospheric pressure, output capacity range 15000 kW to 45000 kW. The bulb-type horizontal - shaft hydrogenerators are enclosed electric machines placed straight in the water flow.

We supply generators of the following types:

• СГК — with indirect forced cooling with air at atmospheric pressure.

• СГКВ — with direct water cooling of stator and rotor winding and pole cores.

Vertical-shaft hydraulic generators are manufactured within the power range 4000 to 700 000 kW within the rotation speed 50 to 750 rpm and have the following designations:

• CB – synchronous, vertical-shaft, with direct cooling of stator and rotor windings.

• СВФ – synchronous, vertical shaft, with forced cooling of rotor, with direct cooling of stator winding by air or water.

Hydraulic generators of horizontal-shaft design for small hydravlic power plants- are installed at hydraulic power plants of low unit capacity.

Excitation – brushless, with automatic voltage regulation.

Technical Specifications:

Type of generator	Capacity, kW	Voltage, V	Current frequency, Hz	Rotation speed, rpm	Power factor	Efficiency %	Mass (including a fly-wheel), kg
ГСГ-500-6 О4	500	400	60	1200	0,8	93,5	7350
ГСГ-1600-10 УХЛ4	1600	6300	50	600		95	17800