APC Back-UPS 950VA/520W Line Interactive UPS Tower
APC Back-UPS 950VA/520W Line Interactive UPS Tower
SKU:UPAPCBX950MI-AZ
The APC Back-UPS 950VA/520W is a line interactive UPS tower designed for protecting computers, networks, and business electronics. Featuring 4 Australian outlets, automatic voltage regulation, and lead-acid battery backup, it delivers reliable power continuity and surge protection for small office and home office environments.
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Product Information
| Brand | APC |
|---|---|
| Category | UPS & Power Board |
| SKU | UPAPCBX950MI-AZ |
| Availability | In Stock |
Overview
- The APC Back-UPS 950VA/520W is a tower-format line interactive UPS designed to protect computers, networking equipment, and other critical electronics from power outages and voltage fluctuations. With 950VA of capacity and 520W rated output, it provides immediate battery backup during mains failures and includes automatic voltage regulation (AVR) to condition unsafe voltage variations without draining the battery.
This UPS is equipped with 4 Australian power outlets and delivers meaningful runtime for graceful shutdowns or brief outages. At half load (240W), it provides approximately 6.5 minutes of runtime; at full load (480W), approximately 1 minute. The 6 ms typical transfer time ensures connected equipment experiences minimal disruption when switching to battery power.
Built for Australian conditions, the BX950MI-AZ features wide input voltage tolerance (140–300V), automatic 50/60 Hz frequency sensing, and operates reliably across ambient temperatures of 0–40°C. The compact tower form factor makes it suitable for placement under desks or beside office equipment. Lead-acid battery technology ensures proven reliability, with a replacement battery (RBC17) available for extended service life.
Specifications
| Brand | APC |
|---|---|
| Model | BX950MI-AZ |
| Product Type | Line Interactive UPS |
| Form Factor | Tower |
| Rated Capacity (VA) | 950 VA |
| Rated Power (W) | 520 W |
| Maximum Configurable Power (VA) | 950 VA |
| Maximum Configurable Power (W) | 480 W |
| Input Voltage (Nominal) | 230 V |
| Input Voltage Range | 140–300 V |
| Input Frequency | 50/60 Hz ±5 Hz (auto-sensing) |
| Input Power Factor | 0.54 at full load |
| Output Voltage (Nominal) | 230 V |
| Output Frequency | 50/60 Hz ±1 Hz (synchronised to mains) |
| Output Waveform | Stepped approximation to sinewave |
| Number of Outlets | 4 |
| Outlet Type | Australian standard |
| Battery Type | Lead-acid |
| Replacement Battery | RBC17 |
| Runtime (Full Load, 480W) | 1 minute |
| Runtime (Half Load, 240W) | 6.5 minutes |
| Transfer Time | 6 ms typical, 10 ms maximum |
| Power Cable Length | 1.22 m |
| Power Cables Included | 1 |
| Operating Temperature | 0–40°C |
| Operating Humidity | 0–95% non-condensing |
| Operating Altitude | 0–3000 m |
| Storage Temperature | -15–40°C |
| Storage Humidity | 0–95% non-condensing |
| Storage Altitude | 0–3000 m |
| Noise Level | 40 dB(A) |
| IP Rating | IP20 |
| Rack Mountable | No |
| Warranty (Months) | 24 |
Key Features
Ideal For
FAQs
How long will the APC Back-UPS 950VA run on battery?
Runtime depends on load. At half load (240W), it provides approximately 6.5 minutes of backup power. At full load (480W), runtime is approximately 1 minute. This allows time for safe shutdown of critical equipment or bridges brief power interruptions.
What is the difference between line interactive and standby UPS?
Line interactive UPS systems, like the Back-UPS 950VA, continuously condition voltage using AVR (automatic voltage regulation) without draining the battery. This makes them more efficient for handling voltage fluctuations common in Australian power supplies while extending battery life compared to standby models.
Can I use this UPS with gaming consoles and wireless routers?
Yes. The Back-UPS 950VA is suitable for protecting computers, gaming consoles, wireless routers, modems, and other consumer electronics. However, confirm that the total connected load does not exceed 520W for full protection.
What does the 6 ms transfer time mean?
Transfer time is how quickly the UPS switches from mains power to battery when an outage occurs. At 6 ms (typical), this is fast enough that most modern computers and equipment will not notice the changeover. This prevents data loss and unexpected shutdowns.
Is the APC Back-UPS 950VA suitable for use in Australia?
Yes. The BX950MI-AZ is specifically designed for Australian use, with 4 Australian standard outlets, 230V input/output, and automatic 50/60 Hz frequency detection. It handles Australian mains voltage range (140–300V) and includes a 24-month manufacturer warranty.
How do I replace the battery when it wears out?
The replacement battery for this model is the APC RBC17. Batteries typically require replacement after 3–5 years of service, depending on usage, temperature, and charging cycles. Replacement is straightforward and extends the life of your UPS.
Does the UPS provide protection against power surges and spikes?
Yes. The Back-UPS 950VA provides surge and spike protection for connected equipment. Combined with automatic voltage regulation, it defends against both over-voltage and under-voltage conditions that could damage sensitive electronics.
Can the APC Back-UPS 950VA be rack-mounted?
No. The BX950MI-AZ is a tower-format unit designed for desktop or floor placement. If you require a rack-mountable UPS, please contact Hyetech Australia for alternative APC models.
