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SS50 Static Power Inverter 60Hz Sine Wave
(KGS products can only be shipped to U.S. address only.)
(DAI Part# SS50)
The SS50 is a highly efficient, lightweight, airborne approved static power inverter. The SS50 utilizes the latest state of the art, solid state design circuitry to invert a 28 Vdc input into 115 Vac, 60 Hz full sine wave output power.

Design features include a crystal-controlled oscillator for output frequency stability and a pulse-width-modulated (PWM) square to sine wave power conversion topology for highly regulated, efficient & reliable operation.

The SS50 static inverter is designed to power laptop computers, audio & video entertainment systems, portable electronics (stereo, MP3, CD, DVD, video games, etc.) and medical equipment in airborne, marine and ground mobile applications.

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SPECIFICATIONS
DRAWING
WIRING
Input voltage 28VDC (nominal), 20VDC to 36.5VDC range
Input current 20.7 Adc (nominal) at FL (500VA & 28 Vdc Input)
.5 Adc (nominal) at No Load
Output voltage 115 VAC (108 to 120 VAC)
Output current 4.34 AAC (rms) at Full Load
Output power 500VA
Output frequency 60 HZ
Output Wave Form Single phase Sine
Harmonic Distortion 0.5% (nominal)
Power Factor +0.8 to -0.8
Efficiency 85% (nominal)
Response Time 300 uSec (no load to full load)
Regulation 1% Line, 1% load, 2.5% temperature
Overload Capacity 110% of the rated power for 2 hrs.; 150% of rated power for 5 min. (minimum)
Protection Circuits The inverter will shutdown under the following conditions:
Input voltage > 37.5 ±1 Vdc
Input voltage < 18 Vdc ±1.5 Vdc
Internal high ambient temperature
Short circuit condition (after 2 to 15 sec)(manual reset)
Remote On-Off Yes
Operating Temperature -55°C to 71°C (-65°F to + 160°F)
Altitude 55,000'
Environmental Test DO-160C environmental category
Conditions F3ZBB(LV)XXXXXXBXAXXXZXXX
Cooling Thermostatically controlled brushless fan (on above 50°C
Size 9.50"L X 6.34"W X 3.50"H
Weight 4.3 lbs
Compliance FAA TSO-C73
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