Question about UPS Battery Backup Systems
Are you talking about DVD Shrink? Actually it is quite simple..
First you open the DVD from the menu list, and it will run through a process of loading the DVD movie.
Then you decide if you wish to extract all the languages. If not, the compression will be less, and the quality better. Just uncheck the languages you do not need.
Then, click the Backup Button. A wizard will come up and you decide where you wish to save you movie. It will compress the movie and save it so you can burn it later. Or, you can burn it right then to another DVD (although I would prefer to do this separately.)
Now, I do not use Shrink anymore, as many protections that the new movies have cannot be broken, and Shrink will not work on them anymore.
Posted on Dec 05, 2007
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8.3 Battery Configurations
There are different configurations for different battery types and backup time. Here, the batteries from VISION and
YUASA are selected. The backup times ranges from 1hours to 4hours for 20KVA UPS and from 1hours to 2hours
for 30KVA UPS, because of limitation of CLA power rating.
time Number of blocks Type of blocks Capacity(10H)
1h 1×24 6FM55SGX 52Ah
10kVA 2h 2×24 6FM45X 2×42Ah
4h 2×25 6FM75X 2×74.5Ah
1h 24 6FM75X 74.5Ah
15kVA 2h 3×24 6FM45X 3×42Ah
4h 3×25 6FM75X 3×74.5Ah
1h 1×25 6FM90X 90Ah
20kVA 2h 3×25 6FM55X 3×52Ah
4h 2×26 6FM150X 2×144h
1h 2×25 6FM75X 2×74.5Ah
2h 3×24 6FM100X 3×96Ah
Sheet. 4 the battery configuration with VISION battery
UPS Backup time Number of
blocks Type of blocks Capacity
1h 2X24 NPL24-12 2X24AH
10kVA 2h 2×26 NPL38-12 2×35.3AH
4h 2×26 NPL65-12 2×60.5Ah
1h 1×27 NPL65-12 60.5Ah
15kVA 2h 2×24 NPL65-12 2×60.5Ah
4h 3×26 NPL65-12 3×60.5Ah
1h 1×27 NPL100-12 92Ah
20kVA 2h 2×24 NPL100-12 2×92Ah
4h 4×26 NPL65-12 4×60.5h
1h 3X24 NPL65-12 3×60.5Ah
Mar 30, 2014 | MGE Galaxy 3000 UPS System
The fan replacement is not hard, but it is fiddly.
You need to pull out the battery case to remove DC power. To do this - front display cover off by pushing up the plastic tabs inside the bottom front of the cover and tapping the top of the cover to release the top tabs. Undo the screws on the metal plate which hold the battery in place. Take off the UPS outer metal case cover using a Torx screwdriver. Undo the 4 screws on the back holding the steel fan cover. Using needlenose pliers or a very small screwdriver, carefully remove the fan connector from the back PCB board. This connector is fragile and tends to break easily. Pull out the fan. Note the location of the 2 screws on the inside fan cover. I use a NMB-MAT Model 3610KL-04W-B50 12 volt DC replacement fan that I order in specially from any wholesale electronics shop as you want the maximum CFM out of the fan. You need to cut the existing fan leads and solder the existing connector leads to the new fan lead, using heat shrink tubing. The connector goes back in only one way- note the dimple on the side. The leads can be a little longer on your completed fan assembly. The fan manufacturer's label should face the back of the UPS.
This solution is for a PW9120-1500. I assume your UPS is PW9120-3000 or larger. Check the model of the existing fans.
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