railway inverters/DC-AC inverter photo
railway inverters/DC-AC inverter photo

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

  • Pure Sine Wave Output
  • Extremely Rugged Construction Suitable For Harsh Environments
  • High Reliability – MTBF Exceeds 100,000 hours
  • Overload, Overvoltage, and Overtemp Protected
  • MTTR below 30 minutes
  • Transformer-Isolated For High Inrush Loads
  • Withstands Highly Reactive Load
  • Tight Voltage and Frequency Regulation
  • Custom Voltages and Frequencies Available
  • Conformal Coated PCBs and All Stainless Hardware
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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
Standard Product Listing
105-150 VDC Operating Input / 120 VA – 10+ KVA
(Consult factory for higher power ratings)
60 Hz Models
60 HZ MODELS OUTPUT VAC OUTPUT FREQ. (HZ) CONT. OUTPUT POWER APPROX. WEIGHT (LB) SIZE IN.(HXWXD) OUTLINE DRAWING
GH5060-120 120 60500VA 95 24×20.75×7.15 QUOTE
GH1K60-120 120 601 kW / 1 kVA9524×20.75×7.15 QUOTE
GH2K60-120 120 602 kW / 2 kVA12030x24x8 QUOTE
GH3K60-120 120 603 kW / 3 kVA13030x24x12 QUOTE
GH5K60-120 120 605 kW / 5 kVA14030x24x12 QUOTE
GH6K60-120 120 606 kW / 6 kVA15030x24x12 QUOTE
GH7.5K60-120 120 607.5 kW / 7.5 kVA17536x24x16 QUOTE
GH10K60-120 120 6010 kW / 10 kVA26036x24x16 QUOTE
GH15K60-120 120 6015 kW / 15 kVA35042x30x21.20 QUOTE
GH20K60-120 120 6020 kW / 20 kVAC/F 42x30x21.20 QUOTE
GH25K60-120 120 6025 kW / 25 kVAC/F 54x36x16 QUOTE
GH30K60-120 120 6030 kW / 30 kVAC/F 54x36x16 QUOTE
GH35K60-120 120 6035 kW / 35 kVAC/F 54x36x16 QUOTE
50 Hz Models
50 HZ MODELS OUTPUT VAC OUTPUT FREQ. (HZ) CONT. OUTPUT POWER APPROX. WEIGHT (LB) SIZE IN.(HXWXD) OUTLINE DRAWING
GH5050-120(220) 220 50500VA 95 24×20.75×7.15 QUOTE
GH1K50-120(220) 220 501 kW / 1 kVA9524×20.75×7.15 QUOTE
GH2K50-120(220) 220 502 kW / 2 kVA12030x24x8 QUOTE
GH3K50-120(220) 220 503 kW / 3 kVA13030x24x12 QUOTE
GH5K50-120(220) 220 505 kW / 5 kVA14030x24x12 QUOTE
GH6K50-120(220) 220 506 kW / 6 kVA15030x24x12 QUOTE
GH7.5K50-120(220) 220 507.5 kW / 7.5 kVA17536x24x16 QUOTE
GH10K50-120(220) 220 5010 kW / 10 kVA26036x24x16 QUOTE
GH15K50-120(220) 220 5015 kW / 15 kVA35042x30x21.20 QUOTE
GH20K50-120(220) 220 5020 kW / 20 kVAC/F 42x30x21.20 QUOTE
GH25K50-120(220) 220 5025 kW / 25 kVAC/F 54x36x16 QUOTE
GH30K50-120(220) 220 5030 kW / 30 kVAC/F 54x36x16 QUOTE
GH35K50-120(220) 120 5035 kW / 35 kVAC/F 54x36x16 QUOTE
400 Hz Models
400 HZ MODELS OUTPUT VAC OUTPUT FREQ. (HZ) CONT. OUTPUT POWER APPROX. WEIGHT (LB) SIZE IN.(HXWXD) OUTLINE DRAWING
GH50400-120(115) 115400500VA 9524×20.75×7.15 QUOTE
GH1K400-120(115) 1154001 kW / 1 kVA9524×20.75×7.15 QUOTE
GH2K400-120(115) 1154002 kW / 2 kVA12030x24x8 QUOTE
GH3K400-120(115) 1154003 kW / 3 kVA13036x24x12 QUOTE
GH5K400-120(115) 1154005 kW / 5 kVA14036x24x12 QUOTE
GH6K400-120(115) 1154006 kW / 6 kVA15036x24x12 QUOTE
GH7.5K400-120(115) 1154007.5 kW / 7.5 kVA17536x24x16 QUOTE
GH10K400-120(115) 11540010 kW / 10 kVA26036x24x16 QUOTE
GH15K400-120(115) 11540015 kW / 15 kVA35042x30x21.20 QUOTE
GH20K400-120(115) 11540020 kW / 20 kVA35042x30x21.20 QUOTE
GH25K400-120(115) 11540025 kW / 25 kVAC/F 54x36x16 QUOTE
GH30K400-120(115) 11540030 kW / 30 kVAC/F 54x36x16 QUOTE
GH35K400-120(115) 11540035 kW / 35 kVAC/F 54x36x16 QUOTE
400 Hz Models
MODELS OUTPUT VAC OUTPUT FREQ. (HZ) CONT. OUTPUT POWER APPROX. WEIGHT (LB) SIZE IN.(HXWXD) APPROX. EFFICIENCY OUTLINE DRAWING
GH1.5K3/5-120 220/380 501.5 kW / 1.5 kVA15024×20.75×7.15 88% QUOTE
GH1.5K3/6-120 120/208 601.5 kW / 1.5 kVA15024×20.75×7.15 88% QUOTE
GH1.5K3/4-120 115/200 400 1.5 kW / 1.5 kVA12030x24x8 88% QUOTE
GH3K3/5-120 220/380 503 kW / 3 kVA18030x24x1288% QUOTE
GH3K3/6-120 120/208 603 kW / 3 kVA16030x24x12 88% QUOTE
GH3K3/4-120 115/200 400 3 kW / 3 kVA14030x24x12 88% QUOTE
GH6K3/5-120 220/380 506 kW / 6 kVA22036x24x1688% QUOTE
GH6K3/6-120 120/208 606 kW / 6 kVA20036x24x1688% QUOTE
GH6K3/4-120 115/200 400 6 kW / 6 kVA18042x30x21.20 88% QUOTE
GH7.5K3/5-120 220/380 50 7.5 kW / 7.5 kVA26042x30x21.20 88% QUOTE
GH7.5K3/6-120 120/208 60 7.5 kW / 7.5 kVA24054x36x1688% QUOTE
GH7.5K3/4-120 115/200 400 7.5 kW / 7.5 kVA26054x36x1688% QUOTE
GH15K3/5-120 220/380 5015 kW / 15 kVAC/F 54x36x1688% QUOTE
GH15K3/6-120 120/208 6015 kW / 15 kVAC/F C/F 88% QUOTE
GH15K3/4-120 115/200 400 15 kW / 15 kVAC/F C/F 88% QUOTE
GH30K3/5-120 220/380 5030 kW / 30 kVAC/F 54x36x1688% QUOTE
GH30K3/6-120 120/208 6030 kW / 30 kVAC/F 54x36x1688% QUOTE
GH30K3/4-120 115/200 400 30 kW / 30 kVAC/F 54x36x1688% QUOTE
GH35K3/5-120 220/380 5035 kW / 35 kVAC/F 54x36x1688% QUOTE
GH35K3/6-120 120/208 6035 kW / 35 kVAC/F 54x36x1688% QUOTE
GH35K3/4-120 115/200 400 35 kW / 35 kVAC/F 54x36x1688% QUOTE
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

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

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