Installation Guide
CONFIDENTIAL
TG-0057_19 TM4 SUMO HD CO300-A1_A2_A2.5 Installation Guide
© Dana TM4 inc., 2013-2020
Page 36 of 42
2020-11-20
Table 11
CO300 model number vs capacitor type/resistance to chassis
Model number
Capacitor
(
μF)
Resistance
to chassis
(MΩ)
INV-HP2HV_0309-A-01 (A1)
645
5
INV-HP2HV_0309-03 (A2)
645
5
INV-HP2HV_0309-05 (A2.5)
645
5
INV-HP2HV_0309-06 (A1)
645
5
INV-HP2HV_0309-07 (A1)
945
5
INV-HP2HV_0309-13 (A1)
645
5
INV-HP2HV_0309-14 (A1)
945
5
INV-HP2HV_0309-15 (A1)
945
5
INV-HP2HV_0309-16 (A2.5)
945
5
The vehicle integrator must add a pre-charge mechanism to protect the capacitor bank and limit the pre-
charge current as specified in Table 12.
Table 12
High-voltage battery – Pre-charge circuit specifications
Specifications
Units
Values
Pre-charge current limit
A
25
Figure 15
MCU high-voltage impedance sensor circuit