Key facts
- Brand
- APC
- Model
- Back-UPS ES 500
- Category
- power system
- Documents
- 3
- Languages
- ZH
- Last added
- 2012-04-12
Start here
APC Back-UPS ES 500/525 User Manual
This manual provides step‑by‑step instructions for connecting the communication cable, installing the optional PowerChute plus software, and safely placing the Back‑UPS ES units on a wall outlet. It describes how to power‑on the device, use the battery‑backed and surge‑protected outlets, and interpret the status indicators.
Additional sections cover battery replacement procedures, troubleshooting tips for common problems such as overload or low‑battery warnings, and warranty information with APC support contacts. Technical specifications for input voltage, output capacity, surge protection, and physical dimensions are also listed. This manual is written in Chinese.
APC Back-UPS ES 500 specifications
| Input voltage / frequency | 220 V AC, 47‑53 Hz |
|---|---|
| Output UPS capacity (battery‑backed outlets) | 500 VA / 300 W |
| Surge capacity (all outlets) | 5 A |
| Battery type | Sealed lead‑acid |
| Recharge time | 10‑12 hours |
| Net weight | 3.8 kg |
| Dimensions | 29.0 cm × 18.6 cm × 8.5 cm |
All APC Back-UPS ES 500 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
How long must the UPS be charged before it can provide full runtime?
It must be charged for 12 hours to ensure full runtime.
What should I do if the UPS does not turn on?
Check that the wall outlet has power, verify the fuse is intact, ensure the UPS is plugged in, and contact APC technical support if it still will not start.
How do I replace the battery in the APC Back‑UPS ES 500/525?
Turn off the UPS, remove the rear cover, disconnect the red and black battery leads, lift the battery out, install the new battery, reconnect the leads, and re‑attach the cover.
How long does it take to fully charge the battery?
The battery requires about 10–12 hours for a normal charge and up to 16 hours for a full charge after a deep discharge.