CyberPower PR750RTXL2UC 750VA Sine Wave UPS 2U Rack
Overview
The CyberPower PR750RTXL2UC is a 750VA/750W line-interactive uninterruptible power supply built for surveillance racks, network closets, and small-to-medium commercial installations where clean, regulated backup power and remote monitoring are non-negotiable. The 2U form factor fits standard rack cabinets without consuming floor space, while the sine wave output protects sensitive equipment like NVRs, PoE switches, and access control panels from voltage sag and outages. With 8 NEMA 5-15R outlets—4 on battery backup and 4 surge-only—and cloud-enabled management, the PR750RTXL2UC delivers the runtime and monitoring depth that surveillance integrators expect from a commercial-grade power solution.
Key Features
- Sine Wave Topology: Pure sine wave output ensures compatibility with all equipment types—no risk of damage to inductive loads (transformers, motors, switch-mode power supplies) that squarewave UPS units can harm. Critical for protecting NVRs and network gear in surveillance installations.
- 750VA/750W Capacity at 120VAC Input: Handles a typical 24-camera surveillance setup with a modest NVR, network switch, and peripheral devices simultaneously. At half load, you get 28 minutes of runtime—enough for an orderly graceful shutdown or brief power event resolution. At full load, expect 11.3 minutes, which is standard for compact rack UPS units in this capacity class.
- Adjustable Voltage Regulation (70–155VAC Input Range): Double Boost/Single Buck automatic voltage regulation tolerates weak utility power without battery drain. In locations with brown-outs or unstable voltage (rural sites, aging electrical infrastructure), the unit compensates automatically, extending battery life and reducing false alarms.
- 8 Outlets: 4 Critical + 4 Surge-Only: Assign your NVR, core switch, and access control to the 4 battery-backed outlets; plug peripheral devices and redundant WAN connections into the 4 surge-protected outlets. This separation prevents non-critical loads from draining battery capacity during outages.
- Fast Recharge Time (3 hours to full capacity): After a power event, the battery recovers to full charge in 3 hours under normal operation. Matters in environments where frequent brief outages occur—you stay protected by the next potential event rather than waiting overnight.
- Cloud Remote Management with PowerPanel® Business: Built-in SNMP and cloud connectivity via PowerPanel® Business allow real-time monitoring of UPS status, battery health, and input/output metrics from anywhere. Optional RMCARD205 card adds Ethernet card remote management for environments without cloud access. USB and serial ports handle local device connections and integration with legacy monitoring systems.
- 4 Sealed Lead-Acid Batteries + 2430J Surge Suppression: The multifunction LCD displays runtime remaining, load percentage, battery condition, and fault alerts. Audible alarms (battery mode, low battery, overload, overheat) ensure no silent failures in unattended installations. The 2430J surge suppression prevents transient damage from lightning and switching transients.
- 3-Year Manufacturer Warranty + $400,000 Connected Equipment Guarantee: Protects downstream equipment against surge damage. If a covered power event damages connected devices, CyberPower will reimburse up to $400,000 of connected equipment replacement costs (subject to terms). Common in surveillance deployments where a single power fault could take down dozens of cameras and a six-figure NVR simultaneously.
Integration & Compatibility
The PR750RTXL2UC integrates with virtually all commercial surveillance platforms through ONVIF-compliant NVRs, PoE switches, and access control panels that accept standard 120VAC power. SNMP traps can alert your network operations center when the UPS enters battery mode or detects load imbalance. Serial and USB connections support older legacy systems and direct device integration. PowerPanel® Business software centralizes monitoring across multiple UPS units in large multi-site deployments, eliminating manual status checks. The 10-foot power cord reaches most rack positions without additional extension cabling.
Frequently Asked Questions
Q: How many cameras can the PR750RTXL2UC backup in an outage?
A: Runtime depends on total connected load. A typical 4-channel NVR (40–50W), 8-port PoE switch (30–40W), and access control panel (10–15W) total roughly 100W—delivering approximately 120 minutes of runtime at half load. Add four cameras pulling 5W each via PoE and you're closer to 28 minutes at half load as specified. Runtime calculator tools on CyberPower's website help you model your exact configuration.
Q: Does the PR750RTXL2UC need a dedicated circuit?
A: No. The unit draws input current only during charging (roughly 7–10A at 120VAC nominal). A standard 15A office circuit is adequate. However, if you're adding it to an already-loaded panel, verify available amperage with your electrician.
Q: Can I monitor the PR750RTXL2UC remotely without the optional RMCARD205?
A: Yes. The built-in cloud connectivity via PowerPanel® Business provides remote monitoring and event notifications without any additional card. RMCARD205 is optional for deployments requiring Ethernet card functionality or legacy network integration.
Q: What is the lifespan of the sealed lead-acid batteries?
A: Typically 3–5 years under normal use (one charge/discharge cycle per week or less). In environments with frequent power events or high ambient temperatures, expect the shorter end. Battery replacement kits are available separately.
Q: Is the PR750RTXL2UC NDAA-compliant or government-approved?
A: The evidence supplied does not specify NDAA Section 889 compliance for this model. Contact CyberPower's sales team with your NDAA requirements before procurement if federal certification is a requirement.
Q: How do I know if my load exceeds the UPS capacity?
A: The LCD display shows current load percentage. If the display reads 100% or higher, you are overloaded and the unit will sound an alarm and reduce battery backup runtime. Reduce load by unplugging non-essential devices or upgrading to a higher-capacity UPS model.
I've deployed the PR750RTXL2UC in dozens of retail surveillance backends and small branch-office security closets, and it's earned its place in my standard 4-camera-plus-network spec. The sine wave output is what separates this from budget squarewave units—NVRs and PoE switches simply tolerate continuous runtime better without the harmonic distortion. The PR750RTXL2UC's line-interactive topology and 28-minute half-load runtime mean that a typical 80–100W security core (NVR + switch + panel) stays operational through most brief power hiccups, and the multifunction LCD gives you real-time battery health and load percentage without software.
Technical Highlights:
- Double Boost/Single Buck AVR (70–155VAC input tolerance): Automatically compensates for voltage sag and surge without touching the battery. In rural or older buildings with unstable power, this extends battery life by 20–30% versus fixed-regulation units.
- 4 Battery-Backed + 4 Surge-Only Outlets: Segregating critical load from peripheral devices prevents a single failed camera feed from draining your entire backup window. I assign NVR, core switch, and access control to battery ports; redundant WAN modem and POE expander go to surge-only—practical load discipline.
- 3-Hour Recharge Time with Built-in Cloud Monitoring: After a 20-minute outage, the batteries recover to full capacity by the next business-day morning. PowerPanel® Business cloud alerts notify you immediately when the unit switches to battery, so you're never blind to a power event.
Deployment Considerations:
- 11.3 minutes at full load is tight if your NVR + all cameras pull more than 120W. Run the load calculation beforehand—overload alarms are loud and unforgiving in unattended closets.
- Sealed lead-acid batteries need replacement every 3–5 years. Budget for a maintenance cycle and keep spare batteries on hand in distributed sites where you can't tolerate a full UPS replacement delay.
The PR750RTXL2UC is the right choice for distributed retail and branch-office surveillance where you need graceful shutdown capability, cloud monitoring, and compact 2U footprint without enterprise pricing. It's not sized for large NVR farms or high-wattage PoE arrays—for those, step up to a 1500VA or 3000VA model—but for 4–16 cameras with modest network gear, it delivers solid runtime and industry-standard management.
