
5
Charging
Many types of lead acid chargers are compatible with our PROTRXion™ batteries and safely
charge in temperature ranges as shown in the table below. When choosing an intelligent char-
ger, please discuss with Inventus Technical Support on suitable o-the-shelf charger solutions.
Charger datasheets can be provided upon request.
Charge Voltage / Current
Pin Definition
Pin Definition (M-48V60-TRX-HD)
Note: CAN lines in the battery pack DO NOT have internal termination resistance. It is
recommended to properly terminate the system and battery CAN Bus lines following the CAN
Bus termination standards. For any technical questions about properly adding termination
resistance, please contact technical support at tech_support@inventuspower.com.
Pin # Symbol Description
1SYS_VCANH CAN High for communication to the vehicle/machine
2SYS_VCANL CAN Low for communication to the vehicle/machine
3WAKE Wake up input pin – active low to enable discharging
4GND Pack signal ground used to pull Wake and Charge Enable low
5CHG_EN Charge enable input pin – active low to enable charging
6BATT_VCANH CAN High for module to module communications
7BATT_VCANL CAN Low for module to module communications
8AUX 12V regulated aux power supply -- 5A continuous max
Model M-48V60-TRX-HD
Charge Voltage 57.4 VDC
Charge Current 17A (0.28C)
Max Charge Current 38A (0.6C)
Charge Temperature
(without heater)
0°C to 45°C
(32°F to 113°F)
Charge Temperature
(with heater)
-35°C to 45°C
(-31°F to 113°F)