GL Series 48 VDC Nominal 2-10 KW Pure Sine Wave DC-AC Inverters

GL Series 48 VDC Nominal 2-10 KW Pure Sine Wave DC-AC Inverters

  • Pure Sinewave Output
  • Small Size
  • Lightweight, extremely compact
  • High reliability, MTBF exceeds 100,000 hours
  • OV, O.L. and O.T. protected
  • MTTR below 30 minutes; modular design
  • Withstands high reactive load
  • Tight voltage and frequency regulation
  • Output fault alarm (relay closure)
  • Boards are conformal coated
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  • Description
  • Models
  • Specifications

Description

Legacy Series: This series is an older generation suitable for legacy military programs and other specialty applications. For new programs and most military / industrial / commercial applications, please contact us for a quote on modern replacements.

Utilizing high frequency PWM topology, these models offer volume and weight advantages suitable for severe environment and high reliability applications such as:

  • Military programs, vehicular, shipboard
  • AC Power from vehicle battery
  • Communications
  • HMMWV applications
  • Cellular sites
Standard Model Selection
60 Hz Models
60 Hz Models Output VAC Output Freq. (Hz) Cont. Output Power Approx. Weight (Lb) Size in.(HxWxL) Rack Panel Height in. OPT/STD Outline Drawing
GL2K60-48 120 60 2KVA 28 5.75x10x17.5 7.00 or 10.50 OPT
GL2.5K60-48 120 60 2.5KVA 32 5.75×12.5×18.5 7.00 OPT pdf_icon GL2.5K60-48
GL3K60-48 120 60 3KVA 36 5.75×12.5×18.5 7.00 OPT pdf_icon GL3K60-48
GL5K60-48 120 60 5KVA 65 5.25x19x22 5.25 STD pdf_icon GL5K60-48
GL6K60-48 120 60 6KVA 65 5.25x19x22 5.25 STD pdf_icon GL6K60-48
GL10K60-48 120 60 10KVA 80 C/F C/F C/F
50 Hz Models
50 Hz Models Output VAC Output Freq. (Hz) Cont. Output Power Approx. Weight (Lb) Size in.(HxWxL) Rack Panel Height in. OPT/STD Outline Drawing
GL2K50-48 (220) 220 50 2KVA 28 5.75x10x17.5 7.00 or 10.50 OPT
GL2.5K50-48 (220) 220 50 2.5KVA 32 5.75×12.5×18.5 7.00 OPT pdf_icon GL2.5K50-48 (220)
GL3K50-48 (220) 220 50 3KVA 36 5.75×12.5×18.5 7.00 OPT pdf_icon GL3K50-48 (220)
GL5K50-48 (220) 220 50 5KVA 65 5.25x19x22 5.25 STD pdf_icon GL5K50-48 (220)
GL6K50-48 (220) 220 50 6KVA 65 5.25x19x22 5.25 STD pdf_icon GL6K50-48 (220)
GL10K50-48 (220) 220 50 10KVA 80 C/F C/F C/F
400 Hz Models
400 Hz Models Output VAC Output Freq. (Hz) Cont. Output Power Approx. Weight (Lb) Size in.(HxWxL) Rack Panel Height in. OPT/STD Outline Drawing
GL2K400-48 115 400 2KVA 28 5.75x10x17.5 7.00 or 10.50 OPT
GL2.5K400-48 115 400 2.5KVA 32 5.75×12.5×18.5 7.00 OPT pdf_icon GL2.5K400-48
GL3K400-48 115 400 3KVA 36 5.75×12.5×18.5 7.00 OPT pdf_icon GL3K400-48
GL5K400-48 115 400 5KVA 65 5.25x19x22 5.25 STD pdf_icon GL5K400-48
GL6K400-48 115 400 6KVA 65 5.25x19x22 5.25 STD pdf_icon GL6K400-48
GL10K400-48 115 400 10KVA 80 C/F C/F C/F
3 Phase Models
3 Phase Models Output VAC Output Freq. (Hz) Cont. Output Power Approx. Weight (Lb) Size in.(HxWxL) Rack Panel Height in. OPT/STD Outline Drawing
GL3K3/6-48 (120/208) 120/208 60 3KVA 45 5.25x19x22 5.25 STD pdf_icon GL3K3/6-48 (120/208)
GL3K3/5-48 (220/380) 220/380 50 3KVA 45 5.25x19x22 5.25 STD pdf_icon GL3K3/5-48 (220/380)
GL3K3/4-48 (115/200) 115/200 400 3KVA 45 5.25x19x22 5.25 STD pdf_icon GL3K3/4-48 (115/200)
GL4.5K3/6-48 (120/208) 120/208 60 4.5KVA 60 8.75x19x24 8.75 STD
GL4.5K3/5-48 (220/380) 220/380 50 4.5KVA 60 8.75x19x24 8.75 STD
GL4.5K3/4-48 (115/200) 115/200 400 4.5KVA 60 8.75x19x24 8.75 STD
GL6K3/6-48 (120/208) 120/208 60 6KVA 80 C/F C/F C/F
GL6K3/5-48 (220/380) 220/380 50 6KVA 80 C/F C/F C/F
GL6K3/4-48 (115/200) 115/200 400 6KVA 80 C/F C/F C/F
GL9K3/6-48 (120/208) 120/208 60 9KVA C/F C/F C/F C/F
GL9K3/5-48 (220/380) 220/380 50 9KVA C/F C/F C/F C/F
GL9K3/4-48 (115/200) 115/200 400 9KVA C/F C/F C/F C/F
ELECTRICAL
  • Input Voltage: 40-56 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
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