TK 61652-18-OP-EN
25
• Battery Management System (BMS): Lithium battery protection and
diagnostics.
The TK battery system has two main purposes:
• Gives power to the E-200 refrigeration system when the vehicle is off and
the shore power is not connected. The batteries will connect
automatically and will be able to run the unit for 1 hour with 1 TK battery
is installed, or 2 hours with 2 TK batteries (time estimated depending the
application).
• Gives support to the vehicle alternator (via the SCM) when there is not
enough power to charge the batteries and when a voltage drop in main
vehicle battery is present.
The TK battery is charged when the unit is connected to shore power, or
when the unit is running in road mode and there is enough power to charge
the batteries when the unit is running.
Electronic Control System
The Electronic Control System is composed of an Electronic Control Module
(DSR-IV controller - located inside the condenser unit) and the HMI. This HMI
allows the truck driver to operate the Thermo King refrigeration unit.
Figure 6. HMI
Description
The Electronic Control System has the following characteristics:
• Auto Start
• Soft Start
• Active Display
• Lit Keypad
• Total Hourmeter
• Vehicle Compressor Hourmeter
• Vehicle Compressor frequency depending on power available
UUnniitt DDeessccrriippttiioonn