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UPS
FREQUENCY CONVERTERS
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Charts/Graphs

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

 
  RUGGED, LIGHTWEIGHT INVERTERS
 

 

120 VDC Nominal Input /
Pure Sine-Wave Output
GALAXY SERIES


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

Click here for specs (PDF)
 



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

 

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
RACK PANEL
HEIGHT (IN)
OPT/STD
1260-120
120
60
120VA
20
5.25x6.5x9.75
5.25 OPT
2560-120
120
60
250VA
38
6.25x9.0x13.25
7.00 OPT
GS1K60-120
120
60
1KVA
87
5.25x19.00x22.00
5.25 STD
GS1.5K60-120
120
60
1.5KVA
105
5.25x19.00x22.00
5.25 STD
GS2K60-120
120
60
2KVA
120
5.25x19.00x22.00
5.25 STD
GS2.5K60-120
120
60
2.5KVA
125
8.75x19.00x21.25
8.75 STD
GS3K60-120
120
60
3KVA
130
8.75x19.00x21.25
8.75 STD
GS5K60-120
120
60
5KVA
140
8.75x19.00x21.25
8.75 STD

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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
RACK PANEL
HEIGHT (IN)
OPT/STD
1260-120(220)
220
50
120VA
20
5.25x6.5x9.75
5.25 OPT
2560-120(220)
220
50
250VA
38
6.25x9.0x13.25
7.00 OPT
GS1K50-120 (220)
220
50
1KVA
87
5.25x19.00x22.00
5.25 STD
GS1.5K60-(220)
220
50
1.5KVA
105
5.25x19.00x22.00
5.25 STD
GS2K50-120 (220)
220
50
2KVA
120
5.25x19.00x22.00
5.25 STD
GS2.5K50-120 (220)
220
50
2.5KVA
125
8.75x19.00x21.25
8.75 STD
GS3K50-120 (220)
220
50
3KVA
130
8.75x19.00x21.25
8.75 STD
GS5K50-120 (220)
220
50
5KVA
140
8.75x19.00x21.25
8.75 STD

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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
RACK PANEL
HEIGHT (IN)
OPT/STD
1260-400(120)
120
400
120VA
20
5.25x6.5x9.75
5.25 OPT
2560-400(120)
120
400
250VA
38
6.25x9.0x13.25
7.00 OPT
GS1.5K400-(120)
120
400
1.5KVA
105
5.25x19.00x22.00
5.25 STD
GS2K400-120
115
400
2KVA
120
5.25x19.00x22.00
5.25 STD
GS2.5K400-120
115
400
2.5KVA
125
8.75x19.00x21.25
8.75 STD
GS3K400-120
115
400
3KVA
130
8.75x19.00x21.25
8.75 STD
GS5K400-120
115
400
5KVA
140
8.75x19.00x21.25
8.75 STD

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3 PHASE MODELS

3-PHASE
MODELS*
OUTPUT
VAC
OUTPUT
FREQ
(Hz)
CONTINUOUS
OUTPUT
POWER
APPROX.
WEIGHT
(LB)
SIZE
(H x W x L)
(INCHES)
RACK PANEL
HEIGHT (IN)
OPT/STD
GL1.5K3/6-120 (120/208)
120/208
60
1.5KVA
40
8.75x19.00x24.00
8.75 STD
GL1.5K3/5-120 (220/380)
220/380
50
1.5KVA
40
8.75x19.00x24.00
8.75 STD
GL1.5K3/4-120 (115/200)
115/200
400
1.5KVA
40
8.75x19.00x24.00
8.75 STD
GL3K3/6-120 (120/208)
120/208
60
3KVA
45
8.75x19.00x24.00
8.75 STD
GL3K3/5-120 (220/380)
220/380
50
3KVA
45
8.75x19.00x24.00
8.75 STD
GL3K3/4-120(115/200)
115/200
400
3KVA
45
8.75x19.00x24.00
8.75 STD
GL4.5K3/6-120 (120/208)
120/208
60
4.5KVA
65
8.75x19.00x24.00
8.75 STD
GL4.5K3/5-120(220/380)
220/380
50
4.5KVA
65
8.75x19.00x24.00
8.75 STD
GL4.5K3/4-120(115/200)
115/200
400
4.5KVA
65
8.75x19.00x24.00
8.75 STD
GL6K3/6-120 (120/208)
120/208
60
6KVA
80
C/F
C/F
GL6K3/5-120(220/380)
220/380
50
6KVA
80
C/F
C/F
GL6K3/4-120 (115/200)
115/200
400
6KVA
80
C/F
C/F
GL9K3/6-120(120/208)
120/208
60
9KVA
C/F
C/F
C/F
GL9K3/5-120(220/380)
220/380
50
9KVA
C/F
C/F
C/F
GL9K3/4-72(115/200)
115/200
400
9KVA
C/F
C/F
C/F
GH35K3/6-120 (120/280)
120/280
60
35KVA
C/F
C/F
N/A
GH35K3/5-120 (220/380)
220/380
50
35KVA
C/F
C/F
N/A
GH35K3/4-120 (115/200)
115/200
400
35KVA
C/F
C/F
N/A

*Three-Phase Inverters: Nova GL-Series inverters can be arranged for three-phase operation by the customer upon request. We accomplish this by packaging three separate single-phase inverters as one three-phase unit or as a series of modules. All popular nominal DC input voltages and AC output voltages are available upon request, in sizes from 1.5-60+ KVA. Please consult the factory for details.

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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
• 19" Panel mount ("P1" option)
• MS Connectors or outlets
• Custom painting and marking
• Handles
• High inrush for motor start
• Transfer switch to alternate AC source
• Wall mount plate ("W" option)
• Chassis slides (rack mount models only)
• 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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