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APC UPS Data Center & Enterprise Solutions Forum

Schneider, APC support forum to share knowledge about installation and configuration for Data Center and Business Power UPSs, Accessories, Software, Services.

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APC UPS Data Center & Enterprise Solutions Forum

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BillP
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ACRP102

I have a number of relay cards that are causing 'Heater # fault ' alarms. I have replaced some of these cards on the cooling units and the alarms go away. This only occurs only when the 'Heat Assist op...
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS Data Center & Enterprise Solutions Forum
430 0 0

2021-06-28

Solved
Anonymous user
Anonymous user

AP7750 question

Dear all, AP7750 which acceptable input voltage range is 100-125V. Is it correct? Can I modify Voltage Transfer Range (medium) from 108.5-131.5V to 100-123V? Thanks!
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS Data Center & Enterprise Solutions Forum
845 0 3
Latest Reply: BillP

Solved
Anonymous user
Anonymous user

UPS

I purchased a battery backup last night because whenever i turn on the washing machine the computer shutdown or the screen goes blue. Unfortunately this does not solve the problem. what can i do?
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS Data Center & Enterprise Solutions Forum
833 0 3
Latest Reply: BillP

Solved
Anonymous user
Anonymous user

APC PDU AP7553 and AP8853 test report

Hi, after searching APC web pages I was not able to find the test reports for PDUs such as AP7553 and AP8853, can someone please help me. Thanks
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS Data Center & Enterprise Solutions Forum
1760 0 4
Latest Reply: Anonymous user

Solved
Anonymous user
Anonymous user

ACSC100 question

Have a customer that is getting a High Discharge Pressure Alarm, What is the cause of this?
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS Data Center & Enterprise Solutions Forum
632 0 1
Latest Reply: Anonymous user

Solved
Anonymous user
Anonymous user

AP9225 Outlets stuck in off mode

I own several AP9225 MasterSwitch Plus units. They have been very reliable and I have never had any problems. However, I know have one unit in which the outlets are stuck in the off state and i cannot ...
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS Data Center & Enterprise Solutions Forum
944 0 3
Latest Reply: BillP

Solved
minimal_apc
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conflicting info about my UPS capacity: Smart-UPS 1500VA

I have and am using an APC Smart-UPS 1500VA USB & Serial 230V (SUA1500I ) in Israel. My server's PSU is 850W and my display deploys a maximum of 134Watts. Looking at the APC Smart-UPS model list an...
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS Data Center & Enterprise Solutions Forum
1278 0 5
Latest Reply: BillP

Anonymous user
Anonymous user

SURT20KRMXLI: Battery draining with no load

I don't think it is correct that a UPS (new and fully charged) with no load , left without power after 14hours be already discharged!! What the cause and what to checK ? Below the d...
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS Data Center & Enterprise Solutions Forum
498 0 0

2021-06-28

Solved
Anonymous user
Anonymous user

Problem with UPS SUA2200XLI

Good Morning,This morning we find all the servers off and the UPS (2200XL) with six lights on the front panel flashing. When we turn on the UPS without load automatically turn on the 6 leds and blink. ...
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS Data Center & Enterprise Solutions Forum
618 0 1
Latest Reply: BillP

Solved
Anonymous user
Anonymous user

SURT20KRMXLI: Schema for Input Connectivity 220V 3 phases

Our datacenter is provided with 220V 3phase voltage. We connected the UPS mentioned but the input voltage appears now only130V. The documentation do not report how to connect the cable for this specifi...
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS Data Center & Enterprise Solutions Forum
1044 0 2
Latest Reply: Anonymous user

Solved
Anonymous user
Anonymous user

APC's Rack Cooling (Rack-based or InRack) for 30kW per rack

Hi, I searched the forum to find out if any APC rack-based / inrack / high density rack cooling approach has been discussed for densities such as 30kW per rack. As I know APC's HACS design approach can...
APC UPS, Critical Power, Cooling and Racks icon_circle APC UPS Data Center & Enterprise Solutions Forum
4076 0 6
Latest Reply: Anonymous user

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