400hz Frequency Converter with Optional 28VDC.pdf
PDF 460 KB Posted
- Attached to
- 400 Hz Frequency Converter or Equal Product
- Solicitation number
- FA4855EPC2024
About this file
This document contains specifications for a 400 Hz Frequency Converter with an optional 28VDC output. The key specifications include an input voltage of 480 VAC, 3 phase, 3 wire, grounded with a -10% to +10% voltage range, 50/60 Hz input frequency, 0.9 lagging power factor at full load, and active front end rectification. The output is 115/200 VAC, 3 phase, 4 wire with a +/- 10% voltage adjustment range and 400 Hz frequency.
The related federal contract opportunity is a pre-solicitation issued by the Department of the Air Force Special Operations Command for a 400 Hz Frequency Converter or equal product. No contract or award will be made with this request for information. The agency is currently looking for companies that can provide this commodity and install it.
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Text version
S P E C I F I C A T I O N S 400 Hz Output
Input Voltage Input Voltage Range Input Frequency Input Power Factor Input Current Harmonics Rectification Output Voltage Adjustment Range Output Frequency Voltage Regulation Voltage Modulation Frequency Regulation Load Power Factor Transient Response Overload Capacity
Harmonics (THD) Phase Angle Efficiency No load losses NonLinear Load Ambient Temperature Cooling Altitude Relative Humidity Audible Noise Enclosure
480 VAC, 3 phase, 3 wire, grounded -10%, +10% of nominal 50/60 Hz
0.9 Lagging at full load
5% THD at full load, 3% single Active Front End 115/200 VAC, 3 phase, 4wire +/- 10% 400 Hz <+/- 1% +/- 0.25% Crystal controlled to +/- 0.05%
0.4 lagging to 0.8 leading 80 msec, per Mil Std 704 E 110%-60min, 125%-5min, 150%-2min, 200%-20sec, 300%-6sec 3% maximum, 2.0% single harmonic 120 degree +/- 1% balanced load 95% Full Load No greater than 5% 15% Non-Linear Current Harmonics -40° to +55°C operating Forced Air Up to 3000 feet standard 0 to 95% non condensing 68 dB at 5 feet Nema 3RX Aluminum, forklift tyneways or Roll-A-Lift entry on sides
Input Voltage Options
Output Voltage #1
Options
400 Hz Ratings in
KVA @ 0.8 pf 120/208
115/200 230/400 254/440 333/575
62.5
187.5
Frequency
50 Hz 60 Hz
Auto detect
400 Hz
Configuration
Wye
28 VDC Output (optional) Output Voltage #2
28 VDC
Ratings
28VDC 200 A
400 A 600 A
Standard Input Protection Built in Diagnostics Standard Annunciation
• Standard Interrupt Circuit Breaker
• Under/Over Voltage
• Mechanical Interlock
• Loss of Phase
• Overload
• Surge Protection, C62.41, B
• Input Undervoltage
• Input Overvoltage
• Rectifier Fault
• Inverter Fault
• Input Overcurrent
• Output Overcurrent
• Output Overvoltage
• Output Undervoltage
• Over Temperature
• Control Logic Failure
• Logic Power Supply Failure
Input Voltmeter Input Ammeter Input Frequency Meter Output Voltmeter Output Ammeter Output Frequency Meter
Standard Output Protection
• Contactor
• Under/Overvoltage
• Output Overload
• Mechanical Interlock
• Overtemperature
• Overcurrent
• Audible Alarm
Standard Controls
• Start
• Stop
• Reset
• Emergency Shutoff
• Remote Control Provisions
• Interlock Bypass Switch
• No Load Monitor
• F Pin Interlock
• Remote Voltage Sensing
• Line Drop Compensation
• Auto-Restart
Communications
• Ethernet / USB
28 VDC Output (Optional)
• 200-600 Amps
• 2000 Amps, 6 sec
• +/- 1% Regulation
• +/- 1% Ripple
• DC Output Contactor
60 to 125 KVA
150 to 187 KVA
• 55”W x 31”D x 69”H
• 800-1200 lbs
• 66”W x 34.5”D x 69”H
• 1300-1500 lbs
• Elasped Time Meter
• Kilowatt Meter
• Input Power Available
• Output 400 Hz On
• Fault
• Output Overload
• Push to Test
• Digital Control Panel with:
Input Frequency
File details come from the government source that posted it. Updated .