railway inverters/DC-AC inverter photo
Railway Inverters/DC-AC Inverter
Galaxy Series

For demanding 50, 60, 400 Hz applications

500 VA – 30 KVA Frequency Converter

Nova frequency converters are high-reliability power sources specifically designed for demanding applications in high shock, vibration, humidity, and EMI environments. They can be built to meet MIL-STD-810, MIL-STD-1399, MIL-STD-1472, MIL-STD-461, and other standards optionally. They are suitable for severe environment and high reliability applications such as:

  • Military Applications: HMMWV, UAV,Shipboard, Submarine, Aircraft and Mobile Power Units, Shelters
  • Aircraft Power
  • AC Power from vehicle battery
  • Communications Systems
  • Cellular Sites
  • European Power / Export Testing
  • Power Conditioning & Frequency Stabilization
  • U.S. Power Abroad
  • Railroad Signaling Power

Partial Model Selection
(Consult Factory for Additional Models)

Model KVA Output Voltage Output Frequency (Hz) Weight (Lbs) Size in.(HxWxL) Outline Drawing
GHFC1K50 1 220 50 140 24x20x6 pdf_icon
GHFC1K60 1 117 60 150 24x20x6 pdf_icon
GHFC1K400 1 115 400 130 24x20x6 pdf_icon
GHFC2K50 2 220 50 165 24x20x8.50
GHFC2K60 2 117 60 160 24x20x8.50
GHFC2K400 2 115 400 155 24x20x8.50
GHFC3K50 3 220 50 225 24x20x8.50
GHFC3K60 3 117 60 220 24x20x8.50
GHFC3K400 3 115 400 210 24x20x8.50
GHFC5K50 5 220 50 410 30x26x11.0
GHFC5K60 5 117 60 380 30x26x11.0
GHFC5K400 5 115 400 350 30x26x11.0
GHFC5K50 5 220 50 410 30x26x11.0
GHFC5K60 5 117 60 380 30x26x11.0
GHFC5K400 5 115 400 350 30x26x11.0
GHFC7.5K50 7.5 220 50 445 30x26x17.0
GHFC7.5K60 7.5 117 60 425 30x26x17.0
GHFC7.5K400 7.5 115 400 400 30x26x17.0
GHFC7.5K50 7.5 220 50 445 30x26x17.0
GHFC7.5K60 7.5 117 60 425 30x26x17.0
GHFC7.5K400 7.5 115 400 400 30x26x17.0
GHFC10K50 10 220 50 470 36x36x17.0 pdf_icon
GHFC10K60 10 117 60 450 36x36x17.0 pdf_icon
GHFC10K400 10 115 400 425 36x36x17.0 pdf_icon
GHFC15K50 15 220 50 550 36x36x17.0 pdf_icon
GHFC15K60 15 117 60 525 36x36x17.0 pdf_icon
GHFC15K400 15 115 400 400 36x36x17.0 pdf_icon
GHFC15K50 15 220 50 550 36x36x17.0
GHFC15K60 15 117 60 525 36x36x17.0
GHFC15K400 15 115 400 400 36x36x17.0
GHFC20K50 20 220 50 C/F C/F
GHFC20K60 20 117 60 C/F C/F
GHFC20K400 20 115 400 C/F C/F
GHFC25K50 25 220 50 C/F C/F
GHFC25K60 25 117 60 C/F C/F
GHFC25K400 25 115 400 C/F C/F
GHFC30K50 30 220 50 C/F C/F
GHFC30K60 30 117 60 C/F C/F
GHFC30K400 30 115 400 C/F C/F

 STANDARD FEATURES

  • • Solid-State Design
  • • Advanced Modular Capabilities
  • • Pure Sinewave Output
  • • Lightweight, extremely compact enclosures
  • • High reliability
  • • OV, O.L. and O.T. protected
  • • MTTR below 30 minutes; modular design
  • • Withstands high reactive load
  • • Tight voltage and frequency regulation
  • • Boards are conformal coated

 AVAILABLE OPTIONS

  • • Ruggedization to meet MIL-STD-810 shock, vibration and humidity
  • • Wide temperature range -40°C to +71°C
  • • Special output voltages and frequencies
  • • MS Connectors or outlets
  • • Custom painting and marking
  • • Heavy-Duty Handles
  • • High inrush for motor start
  • • Wall Mount Plate
  • • Custom NEMA Wall-Mount or Floor-Mount Enclosures
  • • Frequency Meters
  • • Elapsed Time Meter
  • • Alarm Contact Closures
  • • Remote Start / Stop Control
  • • Output Circuit Breaker
  • • Crystal Frequency Control
  • • Contacts for Remote Operation
  • • Dual Output
  • • Safety Door Locks (Cabinet Models)
  • • +/- 10% Output Voltage Adjustment (located on front door of Cabinet Models)
  • • Heavy Duty Casters (Cabinet Models)
  • • Rail Frequency Hz – 83, 91.66, 100, 200, or 250 Hz
  • • Ethernet / SNMP or RS232
* Some options listed above may not fit or may already be standard equipment on some Nova Frequency Converters. Please consult the factory for details.

 

 SPECIFICATIONS

  • Power Ratings: 120 VA – 30+ KVA
  • Input Voltage: Most standard AC voltages including 115, 120, 200, 208, 220, 240, 277, 380, and 480 available in single and three-phase configurations. Power Factor correction available on selected GLFC-Series models.
  • Output Voltage: Most standard AC voltages including 115, 120, 200, 208, 220, 240, 277, 380, and 480 available in single and three-phase configurations.
  • Frequency: 50 Hz, 60 Hz, or 400 Hz (+/-0.5%)
  • Frequency Regulation: +/-0.5% N.L. to F.L. (Crystal available)
  • Frequency Transients: None
  • Voltage Regulation: +/-1.5% N.L. to F.L.
  • Efficiency: Approximately 85-95% (depending on model)
  • Total Harmonic Distortion: 3% Typical, 5% Max
  • Overload: 120% Typical Power Factor: 0.7 Lead to 0.7 Lag
  • Input Circuit Protection: Circuit Breaker / Fuses, Transient Suppressors Output
  • Circuit Protection: Current Limit, Short Circuit Protection, Thermal Protection, and Semi-Conductor Protection
 ENVIRONMENTAL & MECHANICAL
  • Operating Temp:
    -20°C to +50°C Standard
    -40°C to +71°C Optional
  • Cooling: Forced Air by internal DC brushless fan
  • Vibration: Normal shipping and handling
  • Shock: 20g, 11 mS half sinewave – Designed to meet MIL-STD-810 optionally
  • Elevation: 10,000 ft. typical
  • Humidity: to 95% RH non-condensing – Designed to meet MIL-STD-810. All boards conformal coated with Acrylic MIL-I-46058 Type R.
  • Audible Noise: 65 dBA at 5 ft. typical
  • EMI: Designed to meet FCC Part 15, Class A. Designed to meet MIL-STD-461 with optional additional filtering.
  • MTBF: 30,000+ hours typical per MIL-MDBK-217
  • MTTR: Less than 30 minutes.
The appearance of U.S. Department of Defense (DoD) visual information does not imply or constitute DoD endorsement.