MGC QPS-6650 Power Supply
The power supply is model QPS-6650. The ratings are outlined in the table below.
| Model | Electrical Input Ratings | Power Supply Total Current | Battery Fuse on Main Module |
| QPS-6650 | 120 VAC, 60 Hz/ 230 VAC, 50Hz | 27 Ah @ 24V DC | 50 Amp |
Power Supply Mechanical Installation
The QPS-6650 power supply mounts into the BBX-FXMNS-6000 Enclosure in the top right position, as shown below. It also mounts in the same location in the QBB-6001 Expansion enclosure. Mount the QPS-6650 using the screws packaged. There are 3 mounting holes as shown in Figure 2.
Figure 1 QPS-6650 Power Supply Mechanical Installation
QPS-6650 Wiring
Refer to Figure 2 wiring information. AC voltage in is wired to the bottom left terminals, all other wiring is at the top terminals. For further wiring instruction see LT-6683 manual.
Figure 2 QPS-6650 Power Supply Wiring
LT-6690 Rev 0 Dec 2022
