The COMBIVERT T6 is a modular and scalable multi inverter system, specially designed for auxiliary components in commercial vehicle applications. It can be configured with up to 6 inverter modules, utilizing a mixture of 3 different power module ratings. Multiple integrated units provide significant space, wiring, and cost savings.
COMBIVERT T6 Auxiliary Inverter
Components are automotive qualified in accordance with automotive temperature and vibration standards.
With an IP67, IP6K9K housing and connectors, the T6 was designed for the harshest environments.
Each inverter axis supports the operation of a variety of motor types, including: induction, synchronous PM, switched reluctance, or linear.
KEB’s motor control algorithms allow for closed loop speed, torque, and positioning performance without the need for encoder feedback (sensorless closed loop).
An embedded main control unit (MCU) supports a CODESYS programming environment for intelligent system control.
With 2 CAN ports available, the MCU also supports a CAN communication gateway with J1939 protocol for easy system integration.
Common-mode DC EMI filters are integrated internally as standard to ensure high operational reliability in electronics systems environments.
• Module A: 7.5kW output power, 16.5A output current
• Module B: 15kW output power, 33A output current
• Module C: 30kW output power, 60A output current
• HV DC link rated voltage range: 520 … 750 VDC
• HV DC link input voltage range: 200 … 820 VDC
• Nominal DC Input Current: 120 A
• Maximum DC Input Current (60 sec.): 180 A
• Continuous Electrical Power: 60 kW
• Maximum Electrical Power (60 sec.): 90 kW
• LV DC Voltage Supply Range: 9 … 32 VDC
• Cooling Type: Liquid Cooling
• Coolant: Water-Glycol (50:50)
• Coolant Temperature: 30 … 60 °C
• Coolant Flow Rate: 5 … 15 l/min
• Maximum Coolant System Pressure: 2 bar
• Type Approvals: CE, E1
• Protection: ISO20653 6K9K /DIN EN 60529 67
• Climatic Loads: ISO16750-4 Class Z (operation) / Class A (storage and transport)
• Mechanical Loads: ISO16750-3 Code L
• EMC: CE, E1 (ECE R10, CISPR 25)
Complete standards matrix available upon request
• Enclosure Class: IP67, IP6K9K
• Ambient Conditions: -40 … +85 °C
• Operating Temperature: -30 … +70 °C
• Motor Types: Induction, Synchronous PM, Synchronous Reluctance, Linear
• Motor Control: Sensorless Closed Loop, V/Hz
• Control Types: Velocity, Position