PRODUCTS

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
BRF 200.M4 75 230/400 0.8 300
BRF 225.M2 85 230/400 0.8 335
BRF 225.M3 100 230/400 0.8 370
BRF 225.M4 125 230/400 0.8 405
BRF 250.M1 160 230/400 0.8 530
BRF 250.M2 180 230/400 0.8 590
BRF 250.M3 210 230/400 0.8 660
BRF 250.M4 250 230/400 0.8 700
BRF 315.M1 300 230/400 0.8 830
BRF 315.M2 350 230/400 0.8 920
BRF 315.M3 400 230/400 0.8 1060
BRF 315.M4 450 230/400 0.8 1200
BRF 355.M1 500 230/400 0.8 1250
BRF 355.M2 550 230/400 0.8 1550
BRF 355.M3 660 230/400 0.8 1800
BRF 355.M4 750 230/400 0.8 2030

* On request generators BRF may be delivered with higher power (up to 3200kVA).

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