Question about APC MGE GALAXY 4000 75KVA-3-PH OL UPS 208V (GLF75KF) UPS System

1 Answer

BP SS supply failure

After closing Q4S the static switch does not turn on and the alarm "AC BP SS supply fault" comes up right away. the SCRs and driver board are both ok. any ideas as to where my problem is? thanks

Posted by on

1 Answer

  • Level 1:

    An expert who has achieved level 1.

    Hot-Shot:

    An expert who has answered 20 questions.

    Corporal:

    An expert that hasĀ over 10 points.

    Mayor:

    An expert whose answer gotĀ voted for 2 times.

  • Contributor
  • 21 Answers

You will have to check Power Supply Bd.

Posted on Jun 04, 2014

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

How do I diagnose a problem with my TV set?


Hi Gertha
Switch Mode Power Supply.

Either a PCB or a Metal Box. Usually the first place the AC wires go to internally. They fail usually because of Bad Electrolytic Capacitors. Look at the Electrolytic "Tin Can" Caps and see if they Bulge from the top or are leaking on top or bottom,
Replacing these with similar or better values does the trick.
Otherwise replace the whole Power Supply PCB Unit.

Good Luck

Mar 03, 2015 | Vizio VW42LF 42 in. LCD HDTV

1 Answer

Mge galaxy 4000 bp ss supply failed


Make sure that Bypass Phase Rotation is A-B-C. Check that Bypass voltage is within a tolerance of 208 +/-5%. Frequency tolerance is 60hz +/- 1hz.
Any condition not met, and Bypass will not be available

Apr 01, 2014 | APC MGE GALAXY 4000 75KVA-3-PH OL UPS 208V...

1 Answer

I have a MGE Galaxy UPS and it's giving me an intermittent alarm saying "INV. NOT. SYNC./ AC.BP".


Dear Yared,
The alarm is pretty clear about what is going on. It's a syncing issue between the inverter and your bypass supply.

What you can try is to go to the 'Command Screen' of the UPS and select Resynchronize AC BP.

Best regards,


Ron

Nov 13, 2012 | MGE UPS Galaxy 3000 UPS System

1 Answer

I need instructions for my timex clock


Hello
Here are the instructions for your clock-radio.

Installation

1* Remove unit and all packing materials from the carton. You should save packing

materials in case unit needs to be returned for service. If you do not wish to save the

materials, please dispose of them properly.

2* Place the unit on a stable, level surface, close to an AC outlet, out of direct sunlight,

and away from sources of dust, dirt, heat, water, moisture, vibration, or magnetic fields.

3* After installing the batteries (see below) and reading the Maintenance notes, plug the

AC cord into an outlet.

"Sure Alarm" Battery Backup Installation

It is strongly recommended that 2 "AA" batteries be installed into the unit, as directed below,

in order to activate this product's "Sure Alarm" Battery Backup feature. (The model should

come with two batteries already installed.) In the event that the AC power cord is disconnected

or a power failure or other interruption occurs, the "Sure Alarm" Battery Backup will maintain

clock and alarm settings for the life of the battery, ensuring that the alarm (buzzer only) will

sound at the set time. During any interruptions the time and alarm settings will be saved

and automatically restored when AC power is again active.

1* Gently turn the unit over and remove the battery

compartment door.

2. Install 2 "AA" batteries (alkaline is recommended for

longer life), while making sure that the + and - ends

match up with those inside the battery compartment.

3* Slide the battery compartment door back on, making

sure the door locks into place, and gently return the
unit to its upright position.

Aug 19, 2011 | Timex Auto-Set Dual Alarm Digital Clock...

2 Answers

I have an 02 impala Service traction control light comes on right away and when your driving down the road it makes a loud roaring sound when you turn to the left and goes away when you turn to the right....


Hi, your right front wheel bearing has failed. This induces vibration to the wheel speed sensor pickup that caused the traction control fault. Please let me know if you have more questions, and thanks for using FixYa.

Apr 30, 2011 | 2002 Chevrolet Impala

1 Answer

My 1000 watt inverter has stop from supplying AC power


Unless the set is checked into , it cannot be confirmed if the fault is due to :
Failure of the switching semiconductors- drivers- Mosfets
Failure of the transformer
Failure of the switching frequency generator-IC
Failure of the in voltage detect or relays.

Oct 11, 2010 | Statpower PORTAWATTZ 1000 Watt Power...

2 Answers

BMW 330i 2003 model... Recently, the alarm has been going off sporadically... doesn't always happen and doesn't happen at night.... Any ideas? Alternately, how can I disarm the system until I get it fixed


I would recommend checking the hood switch. Raise the hood and lock on the left or right strut tower area. You should see a small switch with a rod that sticks up.try disconnecting the switch and see if the problem goes away.If not you have an interior sensor on the headliner under a trim cover. The cover is clipped on.pull the cover down and try disconnecting the sensor to see if it fixes it.

May 21, 2010 | Anti-theft Alarm System 3 Series E90 E92...

1 Answer

When switch is turned on alarm sounds and there is no power


It could be a cmos battery boot it in bios and check for flagged components, if u do not find anything try it with another power supply as this could several different problems

Dec 18, 2008 | Powerline 200Watt DC to AC inverter...

1 Answer

Proscan 27" tv


it is due to power supply failure. 1 check for loose contact in power supply. 2 it might be due to plug or socket loose. 3 switching circuit failure in power supply. good luck.

Oct 07, 2007 | Proscan PS27500 27" TV

Not finding what you are looking for?
APC MGE GALAXY 4000 75KVA-3-PH OL UPS 208V (GLF75KF) UPS System Logo

66 people viewed this question

Ask a Question

Usually answered in minutes!

Top APC Computers & Internet Experts

Shawn DuRee

Level 3 Expert

355 Answers

Cindy Wells

Level 3 Expert

5099 Answers

Electro Med Services...
Electro Med Services...

Level 3 Expert

6694 Answers

Are you an APC Computer and Internet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...