The Manager Alpha requires correct DC cable connections to ensure reliable performance. Cables must be connected to the side terminals of the main unit using lugged terminals and secured with the supplied bolts and correctly torqued.
Using the top-facing terminals is incorrect, as it reduces contact area, risks cable damage, and compromises system performance. Impact tools such as rattle guns should not be used when securing connections.
REDARC recommends seeking the support of a qualified auto electrician or technician.
Important
For your safety, REDARC recommends installation by a qualified auto electrician or technician. Our trusted REDNetwork is made up of professional auto electrical businesses certified by REDARC to install the complete of REDARC solutions. Find Your Local Installer
This information is applicable to the following products:
- Manager Alpha50 (BMS12050-xx)
- Manager Alpha75 (BMS12075-xx)
- Manager Alpha100 (BMS12100-xx)
Due to the Manager Alpha’s ability to provide high constant current it is extremely important to ensure the DC connections are up to the task.
This information outlines the correct connection method for peak reliability and performance and explains what not to do when installing the Manager Alpha products.
Under no circumstances should cables be inserted into the end of the terminal and fastened with the top mounted screws as this will impact the performance and operation of the Manager.
Correct connection method
Remove the bolts from the top of the terminal block and connect the cables to their corresponding terminals on the side of the Main Unit using the removed bolts. Secure and torque to 4.0 – 5.0 N·m (3.0 – 3.7 lbf·ft).
Cables must be connected to the main unit with lugged terminals. Do not use a rattle gun or impact driver to secure.
Incorrect connection method
CAUTION: DO NOT use the top facing terminals, doing so may strain and damage the cables. The top facing terminals also provide less contact area for the lugs, impacting the performance and operation of the Manager.
