Beckwith M-0115A Parallel Balance Module Debugging Guide

Correction signal without output 43P in "I" position, CT disconnection or polarity error check switch position, CT wiring and fuse

A certain controller does not respond. The correction circulating current input terminal is not connected or the controller configuration is incorrect. Check the circulating current input channel settings of the controller

After switching the circuit breaker, if the parallel connection fails, the auxiliary contact wiring logic is incorrect. Check the wiring diagram to ensure that the contact status is correct

Installation and physical specifications

Panel opening: 8.5 "x 6.125" (width x height), with dimensions of 10 "height x 6.375" width x 4.47 "depth.

Surface mount: M-0124 surface mount adapter can be used to increase the depth to 4.56 inches.

Weight: Approximately 6 pounds, shipping weight 7.5 pounds.

Environmental tolerance: -40 ℃ to+80 ℃, 95% humidity without condensation, PCB triple proof coating.

Terminal torque: 4.8 inch pounds, wire specification 22-16 AWG.

Upgrade and renovation suggestions

For existing systems that use 5A CT, if the original voltage regulator controller does not have a 0.2A input, the controller needs to be replaced (recommended M-2001C/D) and an M-0169A auxiliary CT needs to be installed. M-0115A can be directly installed in the original panel space (using an adapter) without the need for large-scale wiring changes. If the old Westinghouse SVC/SVR controllers are used, they can be replaced as a whole with the M-0067E+M-0115A combination to achieve digital upgrading.