SP 1250LE

Designed to enhance utility power or repair failing utility power

SP 1250LE Overview

The SP 1250LE Universal Power Conditioner is a Power Factor Corrected 1250 VA/875 W device designed to enhance utility power or repair failing utility power in traffic, IT or security cabinets. Clary’s SP 1250LE can also operate as an On-Line, Dual Conversion UPS when configured with the optional battery pack, which extends the reliability of the cabinet when the utility power fails (black out) or falters (brownout). The SP 1250LE system also protects the cabinet by insuring that no harmful power artifacts arrive at the cabinet to destroy or degrade the cabinet electronics. Clary’s industry proven On-Line, true sine wave power protects the cabinet 100% of the time to insure reliable and continuous error-free operation. The SP 1250LE operates in extreme environments from -40˚C to +74˚C (-40˚F to 165˚F), and communicates via USB with monitoring center or other equipment. Power quality analytical data is recorded and exportable to Excel in CSV format.

SP 1250LE Specifications

Voltage Ranges 120 VAC (85 VAC to 155 Vac before going to battery, when configured with batteries)
Frequency 40 Hz to 70 Hz
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
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
Outputs IEC-320, C13 female receptacles (2)
Dimensions H x W x D (in) 1.7 x 15.25 x 8.5 (1U)
Weight (lb) 8
Cooling Low velocity, Forced air
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)
Visual Indicators Battery status, AC output, AC input, Alarm
Switches / Control Panel System power, Cold start, Load I, Load II
Audible Alarms Utility interrupt, Inverter failure, Overload, Low battery
Intelligent Computer Interfaces 1 each DB9-F (RS232 and signal interface pins) and 1 each USB

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