- Higher efficiency than rotating converters
- True RMS Design for precise voltage control of non-linear loads.
- Integrated IGBT driver/power modules providing the most compact and reliable inverter design
- Easy access for servicing
- Built-in Line Drop Compensation
- User-friendly controls
- RS485 is standard communication interface
- RS232 is optional upon request
- 300% overload capacity (optional)
- Clean, reliable power
Input PowerInput Voltage :480VRMS+/- 10%, 3 phase 380VRMS+/- 10%, 3 phase 208VRMS+/- 10%, 3 phase Other voltages availableInput Frequency :45 to 65HzInput Phase Rotation :Any (automatic phase lock)Inrush Current :None (soft start to rated power)Protection :Overload, short circuit, over voltage, under voltage, phase loss, over temperature, access door interlockInput Current Distortion :<12% at rated load, < 5% available upon request
Output PowerOutput Power:312KVAOutput Voltage:3 phase, 3 or 4 wire, ratings available from 200 VAC to 575VACOutput Frequency :400Hz, +/- 0.01%Voltage Recovery :Meets or exceeds limits of MIL-STD-704F, typically less than 50 milliseconds with a 100% load changeVoltage Regulation :+/- 1% maximumVoltage Balance :+/- 1% for balanced loads, +/- 2% for 25% unbalanced loadsHarmonic Content :2% max., 1.5% typical (line to line, or line to neutral)Overload Capacity :125% for one hour, 150% for 5 minutes, 200% for 20 seconds, 250% for 10 seconds, 300% for 6 secondsProtection:Overload, short circuit, over and under voltage per MIL-STD 704F, over temperature, isolation, aircraft 28VDC interlock—immediate shutdown, access door interlockEfficiency :92% load above 50% of ratingMTTR:Mean time to repair less than 30 minutes
Monitoring and ControlsDisplay:4 x 20 Character Backlit LED Display*:Frequency Operating Parameters & DiagnosticsControl:16 Key Matrix Keypad for easy menu selectionMetering:Elapsed Time Meter*:Emergency Stop*:Audible Alarm
EnvironmentEnclosure :Indoor ratedAudible Noise Level :Less than 68dbA typical at 3 feetAmbient Temp. Range :Operating -40°C to +55°C (-40°F to +131°F)Humidity :0% to 100% with condensationAltitude :0 to 3,000 meters (10,000 ft.) without deratingWind :Up to 145 km/hr (90 mph)Finish:Standard color: Ultra Sonic Chrome. Other colors available.
Options and AccessoriesOutput Terminal Blocks, Circuit Breaker, or ContactorRemote BoxesAircraft CablesDistribution PanelsLine Drop CompensatorsGate BoxesParalleling CapabilitiesCompact enclosure design for 575VAC output configurations (84”H x 48”W x 48”D)