CST135XLU

PC Battery Backup


CST135XLU | PC Battery Backup
Protect desktop computers, workstations, networking devices, and home entertainment systems

Product Overview


A mini-tower UPS with line interactive topology, the CyberPower Intelligent LCD CST135XLU provides battery backup (using simulated sine wave output) and surge protection for desktop computers, workstations, networking devices, and home entertainment systems. The CST135XLU uses Automatic Voltage Regulation (AVR) to correct minor power fluctuations without switching to battery power, which extends battery life. AVR is essential in areas where power fluctuations occur frequently.

Two USB charge ports (2.1 Amp shared) rapidly power portable devices such as mobile phones, MP3 players, and cameras. The CST135XLU comes with a three-year warranty (including coverage of batteries) and a $500,000 Connected Equipment Guarantee.

  • Battery Backup
    Supplies power long enough for equipment to properly shut down when utility power fails. Helps prevent loss of data and minimizes the component stress caused by a hard shutdown.
  • Surge Protection
    Diverts excess voltage away from sensitive electronic equipment during an AC power surge or power spike to prevent damage.
  • Data Line Protection
    Prevents power surges that travel through telephone, coaxial, and Ethernet lines from causing damage to electronics.
  • Line Interactive Topology
    Exists when a line interactive UPS has an autotransformer that regulates low voltages (e.g., brownouts) and over voltages (e.g., spikes) without having to switch to battery.
  • Automatic Voltage Regulation (AVR)
    Provides clean, consistent AC power by automatically regulating low voltages and over voltages, within defined tolerances, when incoming utility power has minor fluctuations.
  • Simulated Sine Wave Output
    Uses pulse wave modulation to generate a stepped, approximated sine wave to supply cost-effective battery backup power for equipment that does not require sine wave output.
  • USB Charge Ports
    Rapidly charge and power USB devices such as tablets (including iPad), smartphones, MP3 players, and other mobile accessories.
  • GreenPower UPS™ Bypass Design
    Is a patented design that allows utility power to bypass the UPS transformer, when AC power is stable, which reduces energy consumption, noise, and heat buildup.
  • Multifunction LCD Panel
    Displays immediate, detailed information on the battery backup and power conditions, alerting users to potential problems before they can affect critical equipment and cause downtime.
  • Ultra Quiet Design
    Minimizes noise during operation for a quieter work environment.
  • PowerPanel® Personal Edition Software
    Provides a user-friendly dashboard interface for controlling and monitoring the UPS. Free software download available. See the Resources tab.
  • ENERGY STAR
    This model is an ENERGY STAR® certified Uninterruptible Power Supply (UPS) system. ENERGY STAR is the trusted, government-backed symbol for energy-efficient products and practices that help save money and protect the environment.
  • Three-Year Warranty
    CyberPower will repair or replace a defective UPS system (including batteries) within three years of the purchase date.
  • Connected Equipment Guarantee
    CyberPower will repair or replace properly connected equipment if it is damaged by a power surge.

What's In The Box

(1) UPS system, (1) User manual, and (1) USB A+B type cable

CST135XLU | PC Battery Backup
Protect desktop computers, workstations, networking devices, and home entertainment systems
General
UPS Topology Line Interactive
Energy Saving GreenPower UPS™ Bypass Technology
ENERGY STAR® Qualified Yes
Input
Voltage Nominal 120V
Frequency 60Hz ± 3Hz
Input Voltage Range 90Vac - 142VAC
Plug Type NEMA 5-15P
Plug Style Right Angle, 45 Degree Offset Right
Cord Length 6'
Output
VA 1,350
Watts 810
Automatic Voltage Regulation Boost 1 +10%
On Battery Voltage 120Vac ± 5%
On Battery Frequency 60Hz ± 1%
On Battery Waveform Simulated Sine Wave
Outlet Type NEMA 5-15R
Outlets - Total 10
Outlets - Battery & Surge Protected 5
Outlets - Surge-Only Protected 5
USB Charge Port - Total 2
USB Charging Amperage 2.1A (shared)
Rated Power Factor 0.623
Overload Protection Internal circuitry limiting / circuit breaker
Transfer Time 4ms
Battery
Runtime at Half Load (min) 10
Runtime at Full Load (min) 2
Battery Type Sealed Lead-Acid
Battery Size 12V/7AH
Hot-Swappable No
Replacement Battery RB1270X2C
Battery Quantity 2
User Replaceable Yes
Typical Recharge Time 8 Hours
Surge Protection & Filtering
Surge Suppression 1,500 J
Phone RJ11 / Ethernet RJ45 1-In, 1-Out (Combo)
Coax Protection RG6 1-In, 1-Out
EMI/RFI Filtration Yes
Management & Communications
Multifunction LCD Panel Displays:
Current/Load Level
Runtime
Battery Level
AVR In Use
Battery In Use
Input Voltage
Output Voltage
Output Frequency
Overload
Wiring Fault
Silent Mode
HID Compliant USB Port Yes
Serial Port Yes
Cable Management USB Cable
LED Indicators Power On
Wiring Fault
Audible Alarms On Battery
Low Battery
Overload
Software PowerPanel® Personal Edition
Physical
Form Factor Mini-Tower
Dimensions - W x H x D (in) 3.9 x 9.7 x 10.2 inches
Weight (lbs) 23.0 lbs
Environmental
Operating Temperature 32 °F to 104 °F / 0 °C to 40 °C
Operating Humidity 0% - 90% non-condensing
Storage Temperature 5°F to 113°F / -15°C to 45 °C
Maximum Operating Elevation 10,000 ft / 3,000 m
Maximum Storage Elevation 50,000 ft / 15,000 m
Certifications
Safety UL1778
cUL 107
FCC DOC Class B
Environmental RoHS Compliant
Warranty
Product Warranty 3 Years Limited
Connected Equipment Guarantee Lifetime
CEG Amount $500,000
CST135XLU | PC Battery Backup
Protect desktop computers, workstations, networking devices, and home entertainment systems
Automatic Voltage Regulation

Automatic Voltage Regulation (AVR) in line interactive UPS systems stabilizes the incoming AC signal to maintain output power at a nominal 120 volts by controlling high and low voltages without resorting to battery power. This significantly increases battery life and lessens the likelihood of data loss, memory freezes, and system crashes.

How AVR Works in a Line Interactive UPS

A line interactive UPS includes an AVR autotransformer—a special type of transformer designed to switch between powered coils of wire in response to variances in utility power input, thereby increasing or decreasing the magnetic field and the resulting output voltage to connected equipment.

This type of UPS tolerates undervoltage brownouts and overvoltage surges without consuming backup battery power by automatically selecting different power taps on the AVR autotransformer. During normal operation, incoming AC power bypasses the autotransformer (where voltage highs and lows are controlled) while also charging the battery. When the incoming voltage falls below the AVR range, the UPS switches to battery backup, and the DC-AC inverter circuitry is engaged. Power will continue to be supplied by the battery-inverter circuit until incoming voltage returns to the range manageable by the AVR.


Transformers and Transformer Outlets

A transformer converts alternating current line voltage to a higher value or a lower value. Transformers rely upon electromagnetic induction, the process which occurs when the alternating current within a circuit generates current in a nearby circuit.

Transformers vary in design and size, as well as using different amounts of current. Small transformers plug into a wall outlet and create low direct current voltages which are used by common electronic devices. Transformer outlets are more widely spaced than other outlets to accommodate transformer block adapters or other adapters that are large in size. Transformer outlets can be used to connect any appropriate device to a surge protector.

CST135XLU | PC Battery Backup
Protect desktop computers, workstations, networking devices, and home entertainment systems

Shutdown software supports most Window systems

Shutdown software for Linux. Requires Linux kernel >2.6.12

Shutdown software for Linux. Requires Linux kernel >2.6.12

View UPS via the USB connection to your Mac

CST135XLU | PC Battery Backup
Protect desktop computers, workstations, networking devices, and home entertainment systems
Where is the serial number located on the unit?

The serial number is located on a white label adhered to the unit. The serial number is shown directly underneath the barcode.

CST135XLU | PC Battery Backup
Protect desktop computers, workstations, networking devices, and home entertainment systems
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