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I have a powerware 9110 ups it is 6000va and 240volts DC system suddenly it failed to work battery and the input AC power is intact. please suggest me what to do

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6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE:

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Posted on Jan 02, 2017

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SOURCE: Powerware 9120 DC Bus Fault Problem.

there is a 100uf/63v capacitor near the IRF630 fet. You need to replace this in order to fix this error. Along there is also a 2200uf/16v capacitor. It is a good idea to change the both at the same time.

Posted on Feb 05, 2008

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Kegtapper
  • 94 Answers

SOURCE: COMPAQ V2000 WILL NOT POWER UP WITH DC/ADAPTER OR BATTERY

After you have verified that the solder is good around the DC Jack >>>>

Check MOSFET (Anachip 4407 or Fairchild 4435) near DC JACK
[replace the pair PNP/NPN]

Check MAXIM IC (MAX1999)

Posted on Mar 31, 2008

  • 4 Answers

SOURCE: Powerware 9120 BUS Unbalanced error display

I've had this same issue what it boils down to is that the Power IN is not being distributed properly across the Power Outlets.

Step 1. unplug everything from the unit and power the ups down. If the alarm clears itself the UPS is mostly likely fine. if it doesn't not clear send it in for repair

Step 2. If step 1 cleared the alarm try distributing the decives across the outlets differently.

There are two inverters so two output if everything is plugged into one side (ie a power bar with 10 things plugged into it) and nothing on the other side this could cause the alarm.

hope this helps

Posted on Feb 18, 2010

  • 7 Answers

SOURCE: 3000 VA UPS Service Manaul of Fiskars Power Systems Make

I have the same PCB on my Deltec PRR2200i. I at least know a few things about the circuit now. I had 11 transistors explode on mine and am replacing them now. Sadly I have not managed to track down a circuit diagram.

Posted on Mar 30, 2010

  • 2567 Answers

SOURCE: Hellow Dear, My acer aspire 4935

First, you need to make sure your power adapter is providing enough power to both run the laptop & charge the battery. A very good way to do this is to compare your laptop voltage & ampere requirements (written on a sticker on the bottom of the laptop) with the voltage & ampere ratings of the power adapter. Voltages should be the same, or the power adapter's voltage about up to 0.5 volts more than the laptop's voltage rating. Amperage of the power adapter should be at least equal to or greater than the laptop's rating. It should never be less than the laptop's rating, or else the power adapter will be providing insufficient amperes to charge the battery. Of course, the power adapter's nominal amperage might be ok, but it degraded on usage. You can verify this by testing using a good or new power adapter.
If the battery did not charge using the new power adapter, take the battery off the laptop, & using a dry tooth brush, scrub in between the fins of the battery connector on the motherboard & on the battery it self, then put the battery back into the laptop & try again.
If this still did not resolve the problem, then the battery itself could be bad. Try it on another laptop, or try a good or new battery in your laptop.
If this did not work, there might be a possibility that the charging circuitry on the laptop's motherboard is defective & needs servicing. In order to do this, the laptop needs to be disassembled & the motherboard checked for defective/burned out components in the area near the DC jack. Any defective/burned out components found should be replaced, or you might need to replace the laptop's motherboard altogether.

Posted on Sep 15, 2010

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The Batts can be charged externally, then refitted, usually I extend the DC cables so I can work with the batt outside the unit. This is ONLY to be done if you understand the risk and what may happen if you get it wrong.

Batts are always live and can cause fire/explosion/severe burns if shorted!
IF YOU ARE NOT SURE THEN GET SOME EXPERIENCED HELP!

OK so the UPS will not normally recognise a very low batt pack, that is the reason you can not start the test, this test will back of the rectifier so the batt pack takes the load for a short period.

If the batt pack is out of range then this will make the load go off, so the UPS is designed not to allow the test,unless the batt is at the right level.

If you can get the batt pack up close to normal then the unit will recharge it to full.,Wait until it is fully charged before testing.
If this is sucessful the cyle the batt a few times allowing it to reach around low batt warning before recharging. This will assist the batt in recovery. During this process if possible monitor with a test intrument(fluke 123 or 43B will do) the batt pack discharge curve , once the batt pack has dropped to its charge level from float, it should be a smooth decay.
depending on the state of the batts you may be ok, if there are weak ones in the string then you may have to replace all of them depending on the age of the batt pack.

MAKE SURE YOU ARE VERY CAREFUL WITH BATTERIES, THEY ARE VERY DANGEROUS, AND ALWAYS LIVE!

Check you manual for safety procedures, BEFORE working on Batteries.


hope this helps

thanks for using Fixya


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Hi i jus need box and speaker specs for the dual 2 ohm 10pw3


General Information Manufacturer: Eaton Corporation
Manufacturer Part Number: 103004248-5592
Manufacturer Website Address: www.eaton.com/EatonCom/Markets/NorthAmerica
Brand Name: Eaton
Product Series: PW3105
Product Model: PW3105 700
Product Name: Powerware PW3105 700VA Tower UPS
Product Type: Standby UPS
Technical Information Plug/Connector Type: NEMA 5-15P
Receptacles: 4 x NEMA 5-15R - Battery Backup System
Switching Time:
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  • 6 ms
Dataline Protection: RJ-45 Internet
Power Description Load Capacity: 700VA/420W
Input Voltage: 110V AC
Input Voltage Range: 0V AC to 160V AC
Output Voltage: 115V AC
Frequency:
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  • 60Hz
Management Overload Protection: Circuit Breaker
Interfaces/Ports Interfaces/Ports: 1 x USB
Battery Information Batteries: Maintenance Free Sealed Lead-acid
Backup/Run Time: 3 Minute 420W Full-load
Physical Characteristics Form Factor: Tower
Dimensions:
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  • 4.4" Height x 11" Width x 7" Depth
Weight: 9.7 lb
Miscellaneous Certifications & Standards:
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  • EMI: FCC Class B
  • Software Included: Powerware LanSafe Software
    Green Compliance: Yes
    Green Compliance Certificate/Authority: RoHS

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