1. Introduction
This manual provides essential information for the safe and efficient use of your APC Back-UPS BX600I-IN 600VA Uninterruptible Power Supply. The Back-UPS is designed to provide power backup and protection for your electronic devices against power outages, surges, and voltage fluctuations. Please read this manual thoroughly before installation and operation.
Key features of your APC Back-UPS BX600I-IN include:
- Reliable Power Backup: 600VA capacity, suitable for desktops, routers, CCTV systems, and other home electronics.
- Automatic Voltage Regulation (AVR): Protects connected devices from voltage fluctuations and power surges without using battery power.
- Multiple Outlets: Features 3 standard Indian 3-pin 6A outlets for connecting several devices.
- Compact Design: Space-saving tower design for easy placement in home or office environments.
2. Safety Information
WARNING: Risk of Electric Shock or Explosion
- This UPS is for indoor use only.
- Do not operate this UPS in direct sunlight, in contact with fluids, or where there is excessive dust or humidity.
- Connect the UPS power cable directly to a wall outlet. Do not use extension cords or surge protectors.
- Ensure the wall outlet is properly grounded.
- Servicing of batteries should be performed or supervised by personnel knowledgeable of batteries and the required precautions. Keep unauthorized personnel away from batteries.
- Do not dispose of batteries in a fire. The batteries may explode.
- Do not open or mutilate batteries. Released electrolyte is harmful to the skin and eyes. It may be toxic.
- Always disconnect the UPS from the power supply before performing any maintenance or servicing.
3. Product Overview

This image shows the front of the APC Back-UPS BX600I-IN, featuring the power button with an illuminated indicator and the APC logo. The unit is black with a sleek, vertical design.

This image displays the APC Back-UPS BX600I-IN from an angled side perspective, highlighting its compact tower form factor and ventilation grilles on the side panels.

This image details the rear panel of the UPS. It shows three Indian 3-pin 6A outlets, clearly labeled for battery backup and surge protection. Also visible are the input power cord, a circuit breaker reset button, and the battery connector.
Front Panel Features:
- Power Button: Controls the UPS power. Also serves as an indicator for various operational statuses (On Line, On Battery, Overload, Fault).
Rear Panel Features:
- Battery Backup + Surge Protection Outlets: Three (3) Indian 3-pin 6A outlets provide power from the UPS battery during power outages and protect against surges.
- Input Power Cord: Connects the UPS to the utility power supply.
- Circuit Breaker: Provides overload protection for the UPS. Press to reset if tripped.
- Battery Connector: Connects the internal battery to the UPS electronics.
4. Setup
- Unpack the UPS: Carefully remove the UPS from its packaging. Inspect for any shipping damage.
- Connect the Battery: The battery is shipped disconnected for safety. Locate the battery connector on the rear panel (refer to Figure 3.3). Push the yellow battery connector firmly into the corresponding slot until it clicks into place.
- Position the UPS: Place the UPS in a location that is cool, dry, and free from excessive dust. Ensure adequate airflow around the unit. Avoid placing it near heat sources or in direct sunlight.
- Connect to Utility Power: Plug the UPS input power cord directly into a grounded 3-pin wall outlet. Do not use extension cords or surge protectors.
- Initial Battery Charge: Allow the UPS to charge for at least 8 hours before connecting any equipment. This ensures maximum battery runtime. The UPS will charge whether it is turned on or off, as long as it is connected to utility power.
- Connect Equipment: After the initial charge, connect your computer, monitor, router, or other critical electronic devices to the Battery Backup + Surge Protection outlets on the rear of the UPS. Ensure the total load does not exceed the UPS's capacity (360 Watts).

This image shows the APC Back-UPS BX600I-IN positioned next to a laptop, demonstrating its integration into a home office environment for power protection.

This image illustrates the APC Back-UPS BX600I-IN placed on a media console, providing power backup for a television and other entertainment devices.
5. Operation
Turning the UPS On/Off:
- To Turn On: Press the power button once. The UPS will emit a short beep, and the power indicator will illuminate green.
- To Turn Off: Press and hold the power button until the UPS beeps and the power indicator turns off.
Understanding the Power Indicator:
| Indicator Status | Description |
|---|---|
| Solid Green | UPS is On Line and providing utility power to connected equipment. |
| Flashing Green (with beeping) | UPS is On Battery, providing power from its internal battery during a power outage. Beeping indicates battery discharge. |
| Solid Red (with continuous tone) | Overload condition. Disconnect non-essential equipment immediately. |
| Solid Red (with steady tone) | Fault condition. Refer to the Troubleshooting section. |
Automatic Voltage Regulation (AVR):
The UPS features AVR, which automatically corrects minor voltage fluctuations (sags and surges) without switching to battery power. This extends battery life and ensures a stable power supply to your connected devices.
Power Outage Operation:
During a power outage, the UPS will automatically switch to battery power. The power indicator will flash green, and the unit will beep to alert you. You should save your work and properly shut down your computer and other devices within the available battery runtime to prevent data loss.
6. Maintenance
Battery Care and Replacement:
- The internal battery is a sealed lead-acid battery and is not user-replaceable. Contact APC customer support for battery replacement services.
- Regularly ensure the UPS is connected to utility power to keep the battery charged. Prolonged storage without charging can reduce battery life.
- Expected battery life is typically 3-5 years under normal operating conditions. Environmental factors like high temperatures can reduce battery life.
Cleaning:
Periodically clean the exterior of the UPS with a soft, dry cloth. Do not use liquid or aerosol cleaners. Ensure ventilation openings are free from dust and debris.
Storage:
If storing the UPS for an extended period, ensure the battery is fully charged. Store in a cool, dry location. Recharge the battery every three months to prevent permanent damage.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| UPS will not turn on. | Battery not connected. No utility power. Low battery charge. | Ensure battery connector is fully inserted. Verify utility power. Allow UPS to charge for 8 hours. |
| UPS beeps continuously and indicator is solid red. | Overload condition. | Disconnect non-essential equipment from the UPS. Press the circuit breaker reset button if it has tripped. |
| Short battery runtime. | Battery not fully charged. Battery nearing end of life. Excessive load. | Allow UPS to charge for 8 hours. Reduce connected load. Contact APC support for battery replacement. |
| UPS operates on battery power frequently. | Frequent voltage fluctuations. | This is normal operation for AVR. If very frequent, consult an electrician to check building wiring. |
8. Specifications
| Feature | Specification |
|---|---|
| Model | BX600I-IN |
| Capacity | 600 VA / 360 Watts |
| Input Voltage | 230 Volts AC |
| Output Voltage | 230 Volts AC |
| Output Frequency | 50 Hz |
| Outlets | 3 x Indian 3-pin 6A (Battery Backup + Surge Protection) |
| Battery Type | Sealed Lead-Acid |
| Typical Recharge Time | 8 hours |
| Dimensions (H x W x D) | 13.85 x 31 x 9.8 cm (approx.) |
| Weight | 4 kg |
| Material | Acrylonitrile Butadiene Styrene |
| Operating Temperature | 0 to 40°C |
9. Warranty and Support
APC provides a 2-year warranty for the Back-UPS BX600I-IN. This warranty covers defects in materials and workmanship under normal use. For warranty claims, technical support, or service inquiries, please contact APC customer support.
Please have your product model number (BX600I-IN) and serial number ready when contacting support. The serial number is typically located on a sticker on the rear or bottom of the UPS unit.
For the most current support information and contact details, please visit the official APC by Schneider Electric website.





