Galaxy Series 120 VDC Nominal Input Pure Sine Wave DC-AC Inverters

Description

The transformer-isolated Galaxy Series Rugged Inverters are designed for harsh environment, military, and utility applications, and feature an optional advanced Internal Suppression Filter Network (ISFN) to suppress the significant transients usually associated with these types of conditions. They can be built to meet MIL-STD-810, MIL-S-901, MIL-STD-1472, MIL-STD-461, MIL-STD-167 and other standards optionally. Transformer-isolated topology makes these Inverters suitable for very high inrush loads, such as motors and compressors. These models utilize the most durable components, offering maximum field-proven reliability for severe environment and high reliability applications such as:

• Utility Applications
• Military Applications: Including HMMWV, UAV, Shipboard, Submarine, Aircraft, Mobile Power Units, Shelters, Transportable Systems, Tactical Systems, Ground Support, and more
•  Heavy-Duty Industrial Applications
• Demanding Commercial Applications
• Communications Systems
• MIL-STD-810
• MIL-S-901
• MIL-STD-167

ELECTRICAL

• Input Voltage: 105 – 150 VDC (Extended range available)
• Output Voltage: See Table
• Frequency: 50 Hz, 60 Hz, 400 Hz (+/-0.5%)
• Frequency Regulation: +/-0.5% N.L. to F.L.
• Voltage Regulation: +/-1.5% N.L. to F.L.
• Efficiency: Approximately 80% (depending on model)
• Reactive Load: 0.75 Lead to 0.75 Lag
• Distortion: 5% THD, 3% Single Harmonic
• Overload: 125% for 5 minutes
• Overload Protection Range: Automatic overload & short circuit protection
• Sync & Phase Lock Range: +/-3 Hz, Typical (50/60 Hz models)
• Transient Response: Approx. 1/4 cycle recovery to 95% of nominal

ENVIRONMENTAL & MECHANICAL

• Operating Temp: -20°C to +50°C Standard -40°C to +71°C Optional
• Cooling: By internal DC brushless fan
• Vibration: Normal shipping and handling
• Shock: 20g, 11 mS half sinewave
• Humidity: To 95% RH non-condensing
• EMI: Designed to meet FCC Part 15, Class A, Can meet MIL-STD-461 with additional filtering

DIMENSIONS

• See Outline Drawings in the MODELS tab. Certain dimensions (usually hole size in the mounting tabs, if so equipped) may vary slightly from those shown in the outline drawing. Consult the factory for details.

OPTIONS

• Ruggedization against high shock, vibration and humidity
• MS Connector Mates
• Shock Mounts
• Floor Mounts
• Internal Transfer Switch (Static or Electromechanical)
• High IP Protection for front / rear panels including louvers on all intake and exhaust, as well as fully gasketed breakers, switches, and indicators
• Input Volt and Amp Meter Set (available on select models)
• Elapsed Time Meter (available on select models)
• Environmental Stress Screening Services