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60 HZ MODELS
50 HZ MODELS
400 HZ MODELS
3 PHASE MODELS
SPECS/STD FEATURES
AVAILABLE OPTIONS

 

  GALAXY SERIES
 
RUGGED, LIGHTWEIGHT
INVERTERS

120 VDC Nominal Input / Pure Sine-Wave Output


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
• Shelters
• Utility Applications

 

105-150 VDC Operating Input / 120 VA - 10+ KVA
(Consult factory for higher power ratings)

Click here for specs (PDF)

60 HZ MODELS

UNIT
PICTURE
OUTLINE
DWG. PDF
60 HZ
MODELS
OUTPUT
VAC
OUTPUT
FREQ(HZ)
CONTINUOUS
OUPUT
POWER
APPROX.
WEIGHT(LB)
SIZE
(HxWxL) INCHES
GH 50 60-120
120
60
500VA
95
24"x20.75"x7.15"
GH1K60-120
120
60
1KVA
95
24"x20.75"x7.15"
GH2K60-120
120
60
2KVA
120
30"x24"x8"
GH3K60-120
120
60
3KVA
130
30"x24"x12"
GH5K 60-120
120
60
5KVA
140
30"x24"x12"
GH7.5K60-120
120
60
7.5KVA
175
36.00x24.00x16
GH10K60-120
120
60
10 KVA
260
36.00x24.00x16
GH15K60-120
120
60
15 KVA
350
42.00x30.00x21.20
GH20K60-120
120
60
20 KVA
C/F
42.00x30.00x21.20
GH25K60-120
120
60
25KVA
C/F
54"x36"x16"
GH30K60-120
120
60
30KVA
C/F
54"x36"x16"
GH35K60-120
120
60
35KVA
C/F
54"x36"x16"

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50 HZ MODELS

UNIT
PICTURE
OUTLINE
DWG. PDF
50 HZ
MODELS
OUTPUT
VAC
OUTPUT
FREQ(HZ)
CONTINUOUS
OUPUT
POWER
APPROX.
WEIGHT(LB)
SIZE
(HxWxL) INCHES
GH 50 50-120(220)
220
60
500VA
95
24"x20.75"x7.15"
GH1K50-120(220)
220
60
1KVA
95
24"x20.75"x7.15"
GH2K50-120(220)
220
60
2KVA
120
30"x24"x8"
GH3K50-120(220)
220
60
3KVA
130
30"x24"x12"
GH5K 60-120(220)
220
60
5KVA
140
30"x24"x12"
 
GH7.5K50-120(220)
220
50
7.5KVA
175
36.00x24.00x16
 
GH10K50-120(220)
220
50
10 KVA
260
36.00x24.00x16
   
GH15K50-120(220)
220
50
15 KVA
350
42.00x30.00x21.20
   
GH20K50-120(220)
220
50
20 KVA
C/F
42.00x30.00x21.20
 
GH25K50-120(220)
220
60
25KVA
C/F
54"x36"x16"
 
GH30K50-120(220)
220
60
30KVA
C/F
54"x36"x16"C/F
 
GH35K50-120(220)
120
60
35KVA
C/F
54"x36"x16"

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400 HZ MODELS

UNIT
PICTURE
OUTLINE
DWG. PDF
400HZ
MODELS
OUTPUT
VAC
OUTPUT
FREQ(HZ)
CONTINUOUS
OUPUT
POWER
APPROX.
WEIGHT(LB)
SIZE
(HxWxL) INCHES
GH 50 400-120(115)
115
60
500VA
95
24"x20.75"x7.15"
GH1K400-120(115)
115
60
1KVA
95
24"x20.75"x7.15"
GH2K400-120(115)
115
60
2KVA
120
30"x24"x8"
GH3K400-120(115)
115
60
3KVA
130
30"x24"x12"
GH5K 400-120(115)
115
60
5KVA
140
30"x24"x12"
GH7.5K400-120(115)
115
400
7.5KVA
175
36.00x24.00x16
GH10K400-120(115)
115
400
10KVA
260
36.00x24.00x16
   
GH15K400-120(115)
115
400
15KVA
350
42.00x30.00x21.20
   
GH20K400-120(115)
115
400
20KVA
350
42.00x30.00x21.20
 
GH25K400-120(115)
115
400
25KVA
C/F
54"x36"x16"
 
GH30K400-120(115)
115
400
30KVA
C/F
54"x36"x16"
 
GH35K400-120(115)
115
400
35KVA
C/F
54"x36"x16"

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3 PHASE MODELS

OUTLINE
DWG. PDF
MODELS
OUTPUT
VAC
OUTPUT
FREQ(HZ)
CONTINUOUS
OUPUT
POWER
APPROX.
WEIGHT(LB)
SIZE
(HxWxL)
INCHES
APPROX
EFFICIENCY
GH1.5K3/5-120
220/380
50
1.5KVA
150
24 x 20.75 x 7.15
88%
GH1.5K 3/6-120
120/208
60
1.5KVA
150
24 x 20.75 x 7.15
88%
GH1.5K3/4-120
115/200
400
1.5KVA
120
24 x 20.75 x 7.15
88%
GH3K3/5-120
220/380
50
3KVA
180
30.0 x 24.0 x 12.0
88%
GH3K3/6-120
120/208
60
3KVA
160
30.0 x 24.0 x 12.0
88%
GH3K3/4-120
115/200
400
3KVA
140
30.0 x 24.0 x 12.0
88%
GH6K3/5-120
220/380
50
6KVA
220
36.0 x 24.0 x 16
88%
GH6K3/6-120
120/208
60
6KVA
200
36.0 x 24.0 x 16
88%
GH6K3/4-120
115/200
400
6KVA
180
36.0 x 24.0 x 16
88%
GH7.5K3/5-120
220/380
50
7.5KVA
260
36.0 x 24.0 x 16
88%
GH7.5K3/6-120
120/208
60
7.5KVA
240
36.0 x 24.0 x 16
88%
GH7.5K3/4-120
115/200
400
7.5KVA
260
36.0 x 24.0 x 16
88%
 
GH15K3/5-120
220/380
50
15KVA
C/F
C/F
88%
 
GH15K3/6-120
120/208
60
15KVA
C/F
C/F
88%
 
GH15K3/4-120
115/200
400
15KVA
C/F
C/F
88%
GH30K3/5-120
220/380
50
30KVA
C/F
54"x36"x16"
88%
GH30K3/6-120
120/208
60
30KVA
C/F
54"x36"x16"
88%
GH30K3/4-120
115/200
400
30KVA
C/F
54"x36"x16"
88%
GH35K3/6-120
120/280
60
35KVA
C/F
54"x36"x16"
88%
GH35K3/5-120
220/380
50
35KVA
C/F
54"x36"x16"
88%
GH35K3/4-120
115/200
400
35KVA
C/F
54"x36"x16"
88%



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• 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


Ruggedized to meet MIL-STD-810 shock,
vibration and humidity ("R" option)
Wide temperature range -40°C to +71°C
Special output voltages and frequencies
Provision for 3 Phase connection with 2 more identical units
MS Connectors or outlets
Custom painting and marking
Handles
High inrush for motor start
Transfer switch to alternate AC source
Switchable 50/60 Hz output

 



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



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


DC-AC INVERTER FAQ

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