How to troubleshoot 'Inverter short Alarm Code:31' on ABB PowerValue 11 RT?
If your ABB UPS displays 'Inverter short Alarm Code:31', it indicates an output short circuit. Remove all loads, turn off the UPS, and check the UPS output and loads for short circuits. Ensure the short circuit is resolved and that the UPS has no internal faults before turning it on again.
Why is my ABB PowerValue 11 RT not showing any indication when connected to mains?
If your ABB UPS is not showing any indication or producing a warning tone, even when connected to the mains power supply, the cause might be no input voltage. Check the building wiring socket outlet and the input cable.
Why is the emergency supply period shorter than nominal on my ABB PowerValue 11 RT?
If the emergency supply period of your ABB UPS is shorter than the nominal value, the batteries may not be fully charged or may be defective. Charge the batteries for at least 5-8 hours and then check their capacity.
What does 'EPO active Alarm Code:71' mean on my ABB PowerValue 11 RT UPS?
If your ABB UPS shows 'EPO active Alarm Code:71', it means the EPO (Emergency Power Off) function is enabled. Turn off the EPO switch to disable this function.
What should I do if my ABB PowerValue 11 RT displays 'Fan fail Alarm Code: 84'?
If your ABB UPS displays 'Fan fail Alarm Code: 84', it indicates that there is a fan abnormality. Check if the fan is running.
General| Topology | Double Conversion Online |
|---|---|
| Form Factor | Rack/Tower Convertible |
| Frequency | 50/60 Hz |
| Battery Type | VRLA (Valve Regulated Lead Acid) |
| Communication Ports | USB, RS-232, SNMP (optional) |
| Operating Temperature | 0°C to 40°C |
| Weight | 15 kg |
| Power Rating | 1 kVA to 10 kVA |
Explains the meaning of WARNING, CAUTION, and NOTE indicators.
Describes the meaning of safety warning and danger symbols.
Detailed safety guidelines for handling and working with UPS batteries.
Critical warnings regarding battery handling and UPS cover removal.
Guidelines for choosing a suitable location and environment for the UPS.
Steps for installing the UPS in a 19-inch rack.
Steps for setting up the UPS in a vertical orientation.
Lists different UPS models and their corresponding figure references for connections.
Explains the meaning of numbered ports and connectors on the UPS.
Overview of the UPS display and basic navigation.
Step-by-step guide for starting the UPS with mains power.
Instructions for starting the UPS without an active mains supply.
Steps for safely shutting down the UPS with and without mains supply.
Table listing common UPS problems, their causes, and remedies.
Addresses more complex issues like EPO activation, bus faults, and inverter faults.
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