Low voltage generators

Engineered for adaptability to meet precise application requirements

ABB's low voltage generators offer flexible design with customizable frame paw height, shaft end, and cable entry to suit various customer needs. Designed for both OEMs and end users, our mechanical solution features a strong square frame construction and a damper connection for the top module to effectively minimize vibrations, while top-level bearing brands ensure long-lasting performance with an L10h life exceeding 50,000 hours.

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Technical data

IEC60034, ISO 8528

Standard

Up to 5 MVA

Power

400, 450, 500, 560, 630 (mm)

Shaft heights

4 - 10

Poles

Up to 1 kV

Voltages

50Hz or 60Hz

Frequency

-20 °C up to 55°C

Ambient

Open air cooled, Air to water

Cooling

up to IP55

Protection

Welded steel

Enclosure material

Antifriction or sleeve

Bearings

Key benefits

Highest reliability and performance
Engineered for high reliability, the product features a robust square frame construction and vibration-damping top module connection, combined with premium bearings that deliver an L10h life exceeding 50,000 hours.
Flexible design
Flexible design to meet customer requirements considering different loads, variable voltages and speed ranges. Engineered for adaptability, our low voltage generators feature customizable frame paw height, shaft end and cable entry.
Durability
High quality rotating electrical machines rely on robust electrical insulation systems. The MICADUR® Compact Industry (MCI) insulation system has proven durability, with over 50 years of operational success.