Why is my Eaton 3S 550 operating on battery when AC power is available?
Your Eaton UPS might be operating on battery power because the circuit breaker located under the UPS has been tripped due to an overload. To resolve this, disconnect some equipment to reduce the load and then reset the circuit breaker by pressing the button.
Why is the red LED flashing on my Eaton 3S 550?
If the red LED is flashing on your Eaton UPS, it indicates that the battery has reached the end of its service life. You will need to have the battery replaced.
What to do if green button 8 flashes frequently and audio alarm continuous on Eaton 3S 550?
If the green button 8 on your Eaton UPS flashes frequently and the audio alarm is continuous, it means the battery backup outlets are overloaded. Disconnect excess equipment connected to the battery backup outlets.
What does it mean when green button 8 flashes frequently and audio alarm beeps on Eaton UPS?
If the green button 8 on your Eaton UPS flashes frequently and the audio alarm beeps, it indicates that the UPS is frequently operating on battery power due to a poor AC power source. Consider having the electrical installation checked by a professional or try using another wall outlet.
Why red LED 7 flashes on Eaton 3S 550?
If the red LED 7 is flashing on your Eaton UPS, it means the battery has reached the end of its service life. You should have the battery replaced.
How to fix Eaton 3S 550 filtered outlets not working?
If the filtered outlets on your Eaton UPS are not working, it could be due to two reasons: either the wall outlet isn't supplying power, or the circuit breaker located under the UPS has been tripped by an overload. First, ensure the wall outlet has power. If it does, disconnect some equipment to reduce the load, and then reset the circuit breaker by pressing the button.
What to do if filtered outlets 5 are not supplied on Eaton UPS?
If the filtered outlets on your Eaton UPS are not supplied, there could be two reasons. Either the wall outlet isn't supplied, in which case you should ensure the wall outlet has power. Alternatively, the circuit breaker located under the UPS might have tripped due to an overload; in that case, disconnect excess equipment and reset the circuit breaker by pressing the corresponding button.
What to do if connected devices are not supplied when AC power fails on Eaton UPS?
If your devices aren't getting power from the Eaton UPS during an AC power failure, make sure they are connected to the battery backup outlets.
How to fix disturbed telephone line or modem access not possible with Eaton UPS?
If you are experiencing a disturbed telephone line or cannot access the modem when using your Eaton UPS, it may be because surge protection on the telephone line is no longer provided. Try disconnecting the telephone line from the wall outlet.
What to do if the battery backup outlets 6 are not supplied with power on Eaton UPS?
If the battery backup outlets on your Eaton UPS aren't providing power, press button 8 and check that it turns green.
Connect the UPS to the AC-power system via a wall outlet with an earth connector, using the attached cord.
The UPS charges the battery as soon as it is connected to the AC outlet, whether button 8 is pressed or not.
Caution. Battery service life is reduced by 50% for every ten degrees above 25 °C.
General| Power Rating | 550VA/330W |
|---|---|
| Input Frequency | 50/60 Hz |
| Typical Recharge Time | 8 hours |
| Surge Protection | Yes |
| Operating Temperature | 32°F to 104°F (0°C to 40°C) |
| Topology | Standby |
| Battery Type | Sealed Lead Acid |
| USB Port | Yes |
| Output Frequency | 50/60 Hz |
| Typical Backup Time (Full Load) | 5 minutes |
| Communication Interface | USB |
| Storage Temperature | -15°C to 45°C |
| Relative Humidity | 0-95% non-condensing |
| Transfer Time | 6 ms typical |
| Data Line Protection | Yes (RJ11/RJ45 ports) |
To Next Page