INTEGRALE – TR

Fully integrated traction power units

  • Suitable for applications with extremely high power and torque at low and medium voltages
  • 50 ÷ 80 Kw
  • Superior efficiency (peak and curve shape), optimized for specific application.
  • Top level power/volume and power/weight ratio.

INTEGRALE – TR

Fully integrated traction power units

PRODUCT DESCRIPTION

Starting from the idea of reaching solutions always more effective and performing and looking back to its history and the MRT project, IET has reached the top level by developing a fully integrated platform called INTEGRALE.

This is the integration between an Hi-perm-Mag motor and a VoltmaxX inverter.

From that moment the company history is changed.

The new solution appeared, immediately, cheaper, lighter and more performing than before. An upgrade of inverter technology made the overall efficiency higher and this feature has generated a lower energy consumption that has increased the range of all vehicles equipped with the new solution.

Beside the integrated solution based on Hi-perm-Mag (PMAC) IET decide to develop, in parallel, an integrated one based on reluctance Electric Motors (SRIPM).

This solution allowed to reach more power and torque having a cost effective balance.

The above mentioned solutions now are the basic brick of all the integrated platform of the IET‘s product portfolio.

TECHNICAL SPECIFICATIONS
TR 20 TR 40 TR 80
DC Bus Voltage: 96Vdc 96Vdc 96Vdc
Power: 20kW+ Peak (Output Shaft) 40kW+ Peak (Output Shaft) 80kW+ Peak (Output Shaft)
Motor (PMAC): 3 phases Permanent magnet brushless motor AC 3 phases Permanent magnet brushless motor AC 3 phases Reluctance Electric Motor
Torque: 36Nm maximum 63Nm maximum 200Nm maximum
rpm: 4500 6500 5000
Mass: ≤30kg ≤30kg ≤45kg
Cooling: Liquid Cooled (50% water, 50% Glycol) Liquid Cooled (50% water, 50% Glycol) Liquid Cooled (50% water, 50% Glycol)
Thermal: • Max. Coolant Temperature: 90°C
• Max. Allowable Stator Temperature: 130°C
• Max. Coolant Temperature: 90°C
• Max. Allowable Stator Temperature: 130°C
• Max. Coolant Temperature: 90°C
• Max. Allowable Stator Temperature: 130°C
Motor efficiency: ≥93% ≥93% ≥93%
Protection Level (IP): IP67 IP67 IP67
Fittings: 3/4 Barbed Hose Fittings, Straight (0°) and 90° 3/4 Barbed Hose Fittings, Straight (0°) and 90° 3/4 Barbed Hose Fittings, Straight (0°) and 90°
Output shaft: Output shaft customizable Output shaft customizable Output shaft customizable

Application

GENERATOR

HYBRID CITY CAR

TRACTION MOTOR