SP1250XLE Overview

The SP1250 XLE is a full‐featured on‐line dual conversion UPS rated for 1250 VA / 875 W that comes in a rack‐mounted 1U form factor. Clary’s unique technology conditions utility power and protects critical and valuable cabinet equipment from a broad range of power disturbances. The SP1250 XLE is designed to provide extended run time when confi gured with an available lithium battery pack or a 4 battery AGM system ‐ allowing traffi c to continue running smoothly even when utility power is interrupted. When confi gured with Clary’s SP48LI X2 rack mounted lithium battery pack, the entire UPS system takes up only 3U of rack space. The SP1250 XLE is optimized to support industry standard 332 style controller cabinets without the need for a separate UPS or battery cabinet. The SP1250 XLE boasts a variety of features including three contact closures, built‐in SNMP communications and an OLED display.

SP1250XLE Specifications

Voltage 120 VAC ±3%
Frequency 50 Hz or 60 Hz
Current 10.4A
Rating 1250 VA / 875 W
Crest Factor Ratio 50% load up to 4.8:1, 75% load up to 3.2:1, 100% load up to 2.4:1
THD 3.00%
Dynamic Response ±4% for 100% step load change 0.5 ms recovery time
Overload 110% for 10 sec; 200% for 50 ms
UPS Protection Input and output short circuit, Input and output overload, Excessive battery discharge
Temperature -40°C to +74°C (-40°F to +165°F)
Humidity 0% to 95% non-condensing
Altitude Sea level to 10,000 ft
Input IEC-320, C14 male connector
Front Panel Input IEC-320, C14 male connector
Front Panel Output IEC-320, C13 female receptacle
Weight (lb) 8
Cooling Low velocity, Forced air
Cabinet NEMA or 332 cabinet style configurations available
Standard Features Power factor corrected input, Fully regenerative, True on-line continuous power, Low distortion sine wave output, Designed for non-linear loads, Extended brownout protection, RS232 data interface
Certifications FCC Class A, IEEE 587/ANSI C62.4, IEC 555 @ 120 VA, NEMA
Typical Recharge Time
(to 85% Capacity @ 100% Load)
3 to 5 hrs (with extended battery option), 48-72 hrs (more time required with extended battery option)
Visual Indicators Load on
Switches / Control Panel Four line LCD display panel

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