Kiepe Traction Inverter KTI 20x, 30x
Compact traction inverter with low energy consumption and high performance for electric buses, special vehicles and battery-electric rail vehicles
The KIEPE Traction Inverter (KTI) is controlled by a Traction Control Unit (TCU) which
contains the software for brake blending or axle-selective torque control. KIEPE´s Smart Fleet Management (SFM) optimizes the efficiency of the electrical system in the vehicle using the Energy Control Unit (ECU).
These parts are the basic building blocks of our new KTI and can be extended to both a subsystem and complete system installation for any electric vehicle.
Highlights
- Universal: Drives both central motors and wheel-motors
- Powerful: High power density due to efficient semiconductor technology
- Compact: Flexible mounting due to compact dimensions
- Assembly-friendly: Plug and play connectors, no tools required for electrical installation
- Safe: Developed with focus on functional safety according to ISO 26262
- Predictive: Maintenance with Smart Fleet Management (SFM)
- Efficient: Advanced traction control (Kiepe Traction Control KTC)
Technical Data
| Efficiency | ca 98 % |
|---|---|
| Input voltage | DC 400 V to DC 800 V |
| Max. continuous output current (per phase) | 250 Arms (360 Arms peak) |
| Switching frequency | 4 kHz to 8 kHz |
| Operation temperature | -40 C to+85 C |
| Protecting class | IP6K9K |
| Cooling | Water cooling (60 C at 20 l/min.) |
| Communication | CAN, Ethernet |
| Supply voltage | DC 24V |
| Dimensions | 560 x 445 x 110 mm |
| Weight | 25 kg (55 lbs) |
