Installation Guide
CONFIDENTIAL
TG-0057_19 TM4 SUMO HD CO300-A1_A2_A2.5 Installation Guide
© Dana TM4 inc., 2013-2020
Page 7 of 42
2020-11-20
1 Introduction
The TM4 SUMO™ HD CO300 Motor Control Unit (MCU) has been designed for electric and hybrid vehicle
applications. This MCU utilizes the latest technology of automotive grade insulated-gate bipolar transistors
(IGBT) coupled with TM4 Reflex™ driver technology to deliver the industry’s highest specific power and
current densities. It is embedded with advanced control algorithms for optimal power module usage and
efficiency.
WARNING
Prototype X and ALPHA version components cannot be combined.
Do not pair –X and –A versions of components in your integration.
1.1 Purpose
This technical guide contains important information on how to install the TM4 SUMO™ HD CO300 MCU.
1.2 Scope
This technical guide is divided as follows:
•
– general information about the product, definitions and document reference information.
•
Transport and storage conditions
– guidelines on environmental conditions to be respected during
system storage and transport.
•
– general guidelines on how to safely unpack and inspect the product.
•
Installing the MCU in the vehicle
– how to safely install the product.
•
– TM4 customer service contact details.
1.3 What’s new
This guide has been modified as follows:
•
Clarification of information on the fuse used to protect the VAUX supply, see Table 7.
1.4 Disclaimer
All installation instructions, limits and warnings given in the technical documentation supplied by TM4 must
be respected in order to ensure that the system runs optimally and is not at risk of damage by misuse.
Operating the system outside of the established limits constitutes misuse and may invalidate any warranty.
