AS9100 Rev D/ISO 9001:2015 Certified
Serving the Aviation Industry since 1973
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HB100 Lightweight Frequency Changers
(KGS products can only be shipped to U.S. address only.)
(DAI Part# HB100)
The HS and HB series are lightweight frequency changers. These models utilize the latest state of the art, solid state circuitry to convert a 115/200VAC, three-phase, 400 Hz input to either a 115VAC, 60 Hz or 230VAC, 50 Hz sine wave output.

Design features include a crystal controlled oscillator for output frequency stability and a pulse-width-modulated square to sine wave power conversion scheme for reliable and quiet operation. The model HS and HB series frequency changers are designed to operate television sets, video cassette recorders (VCR), stereo entertainment systems, computers, coffee makers, microwave ovens and EMS equipment.

Input voltage 115/200VAC ± 10VAC, 3-phase
Input Frequency 400 Hz ±100 Hz
Output Wave Form Sine
Output Phase Single
Harmonic distortion 0.5% (nominal)
Power Factor +.8 to -0.8
Efficiency 87% (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.
Protection Circuits The converter will shutdown under the following conditions:
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
Cooling Thermostatically controlled, brushless fan.
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