Description

The Y2 Series cast iron three-phase motor is designed to IEC standards and complies with IEC 60034-1 and JB/T 8680.1-1998.

Developed from a nationally standardised design, it builds on the previous Y Series with updated construction, an improved design, reduced vibration and low noise levels.

It is suitable for general industrial applications requiring S1 continuous duty.

Key Technical Specifications

• Efficiency class: IE1
• Frame material: Cast iron
• Degree of protection: IP54 / IP55
• Insulation class: F (H available on request)
• Cooling method: IC411
• Duty: S1 (continuous)
• Ambient temperature: −15°C to +40°C
• Maximum altitude: 1,000 m

Electrical Specifications

• Rated voltage: 380 V
  (Custom voltages from 220 V to 760 V available)
• Frequency: 50 Hz or 60 Hz
• Connection:
  • Up to and including 3 kW → Star (Y)
  • 4 kW and above → Delta (Δ)

Construction Features

• Robust cast iron construction
• Low vibration
• Low noise levels
• Configurable terminal box position: top, right or left
• Grease replenishment ports on frame sizes 160 and above
• Thermal protection and anti-condensation heaters available on request