GT Series

Globally deployable power protection

GT Series Overview

The global Uninterruptible Power System or GT Series, features Clary’s on-line double conversion technology, and is power factor corrected for a wide range of voltage inputs, (120 VAC through 240 VAC and 50/60 Hz). Computer terminals, workstations and communication equipment are typical electronic products that will benefit from Clary’s GT Series protection. All GT Series systems support a variety of interfaces including Ethernet, SNMP, embedded web server and RS232. Available in tower only configurations, many custom configurations are available. Please call Clary to get a specific solution for your application.

GT Series Specifications

Voltage Selectable ranges (nominal): 120/208, 120/220, 120/230, 120/240 VAC
Frequency 48 Hz to 62 Hz (nominal)
Voltage 120 VAC ±3% (standard), 230 VAC (with optional transformer)
Frequency 50 Hz or 60 Hz, Software selectable to sync with input utility or run at crystal controlled 50/60 Hz ±1 Hz
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% maximum (linear), 5.00% maximum (non-linear)
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 0°C to +40°C (+32°F to +104°F)
Humidity 0% to 95% non-condensing
Altitude Sea level to 10,000 ft
Noise Level 39 dBA to 42 dBA at 5 ft
Input IEC on unit with 6 ft - NEMA 5-15P (1250 - 1500 VA connectors), IEC on unit with 6 ft - NEMA 5-20P (2000 - 2400 VA connectors)
Outputs 5-15R receptacles
Cooling Low velocity, Forced air
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, Inverter powers load continuously, Continuous operation on -25% to +12% utility without draining batteries, Automatic bypass, AC output (2 channel load control), Rear mounted ground stud
Certifications FCC Class A, IEEE 587/ANSI C62.4, CUL, UL 1778, CE
Typical Recharge Time
(to 85% Capacity @ 100% Load)		 8 hrs (more time required with extended battery option)
Visual Indicators Battery level, Load level, AC in, Inverter on, Summary alarm, Alarm silence, Load on
Switches / Control Panel System power, Cold start, Load I, Load II, Test, Alarm silence
Audible Alarms Utility interrupt, Inverter failure, Overload, Low battery, Self test
Intelligent Computer Interfaces RS232 data interface (DB-9), Full interactive remote computer monitoring and control of most features including load control (requires optional monitoring software)
Contact Closures DB-9, Open collector
SNMP Interface Allows full control and monitoring interface over network connection. Compatible with HP Openview™, IBM Netview™, CA Unicenter TNG™, and other major software offerings.
Model VA Watts Input Current Output Current Rating Backup Time*
100% / 50% Load		 Weight (lb) Rackmount
H x W x D (in)
GT 1250 1250 875 8.8 A 10.4 A 1250 VA / 875 W 10.3 minutes / 26.5 minutes 80 14.1 x 6.9 x 21.0
GT 1500 1500 1050 10.7 A 12.5 A 1500 VA / 1050 W 8.1 minutes / 19.8 minutes 80 14.1 x 6.9 x 21.0
GT 2000 2000 1400 14.3 A 16.7 A 2000 VA / 1400 W 8.1 minutes / 19.8 minutes 100 14.1 x 6.9 x 21.0
GT 2400 2400 1680 18.3 A 20.0 A 2400 VA / 1680 W 5.7 minutes / 15.5 minutes 100 14.1 x 6.9 x 21.0
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