
Installation and Operation Guide
ED-DT318B
Drive Train Systems with Traction Control, Inverter/Controller, and Motor with 2 Speed Transmission
BC353060341319en-000101
Revision D
© Danfoss | November 2020 | 173
Status Signal
Time period
before
reacting
Typical Vehicle Controller Unit (VCU) Expected
Action
Recommended Service Action
TCU Lubricant
Temperature
Section
Long
Transmission Temperature Warning will be set at
120°C
Warning light at 120°C
Check Engine light at 122°C
Customer dependent - the VCU should reduce
torque demands as this temperature approaches
120°C. The TCU will limit the torque allowed if this
temperature exceed 120°C and will cease torque
production if this temperature reaches 125°C.
Note: Extended operation above 120°C may result in
damage to the transmission.
X
MCU Inverter
Temperature
Section
Long
MCU Inverter Over Temp signal is set at 90° C
Amber over temp light if over 93° C
Red over temp light if over 98° C
Note: Torque production is limited beginning at 90°
C and reaches 0Nm at 100° C
X
MCU Stator Temperature
Section
Long
MCU Stator Over Temp signal is set at 150° C
Amber over temp light if over 156° C
Red over temp light if over 166° C
Note: Torque production is limited beginning at 150°
C and reaches 0Nm at 170° C
X
Содержание ED-DT318B
Страница 185: ......