Description

ABB AM450L2W BSS

High‑Voltage Three‑Phase Induction Motor

Rated Output: 1050 kW | Voltage: 400 V | Speed: 3026 rpm

1. General Description

The ABB AM450L2W BSS is a high‑performance, heavy‑duty three‑phase induction motor designed for continuous industrial operation. With a rated output of 1050 kW, this motor is engineered for demanding applications such as compressors, pumps, blowers, and power‑plant auxiliary systems.

Its robust construction, oil‑ring lubrication, and compliance with IEC 60034‑1 ensure long service life and reliable operation in harsh environments.

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2. Technical Specifications

Electrical Characteristics

• Rated Power: 1050 kW

• Rated Voltage: 400 V

• Frequency: 50 Hz

• Rated Current: 1686 A

• Power Factor: 0.89

• Speed: 3026 rpm

• Connection Type: Delta (D)

• Insulation Class: E

• Duty Type: S1 (Continuous)

• Phase: 3‑phase AC

Mechanical Characteristics

• Frame Size: 450

• Mounting Arrangement: IM 1001 (Foot‑mounted, horizontal)

• Cooling Method: IC 23 (Self‑ventilated, open circuit)

• Rotor Type: Squirrel‑cage induction

• End Float: 0.2 mm

• Total Weight: 4,350 kg

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3. Bearings & Lubrication

• Drive‑End Bearing: ZLL EFZL80‑80BM

• Non‑Drive‑End Bearing: ZLL EFZL09‑80EPM

• Lubrication Method: Oil‑ring self‑lubrication

• Oil Type: ISO VG 22

• Oil Quantity:• DE: 2.8 L

• NDE: 2.8 L

• Oil Change Interval: Every 8000 operating hours