SYNCHRONOUS GENERATORS SERIES BRF
Electric generators are designed for prolonged operation as a part of diesel and petrol electric machines being used as stationary, mobile, reserve or emergency source of electric power. Generators series BRF are four-pole brushless synchronous generators with separete excitation from a separate compact exciter of medium frequency installed at the end bracket of generator.
Automatic voltage regulator maintains voltage within ±0,5%. Generators are fully equipped for reliable operation under hard climatic conditions, i.e.they have durable tropic-resistant isolation of class H, drop-protection casing of protection grade 1P23.
Modern materials and components are used for manufacturing of generators, they have strong construction with brushless system of excitation.
Generators series BRF have automatic voltage regulators for paralell operation.
Construction design by way of mounting is SAE. Single bearing and two bearings versions are available for delivery.
Velga produce totally enclosed ( IP 54-65 ) self-cooled alternators are certified for 2EE 3G hazardus areas (potentialy explosive atmospheres , in hig humidity temperatures and saliferous conditions )
Technical data of electric generators series BRF are 1500 RPM (50Hz)
|Model||Power, * kVA||Voltage, V||cosw||Weight, kg|
* On request generators BRF may be delivered with higher power (up to 3200kVA).