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Introducing
Nova's Rugged 240 VDC Galaxy-Series DC-AC Inverters
210-280 VDC
Operating Input / Pure Sine-Wave Output / 500 VA - 40+ KVA
For Steel Mills, Cranes, Heavy
Industry, and Military (270 VDC) Applications
(GH2K60-240
model shown)
 Acrobat
Reader required to view drawings. You may download it for free here.
Partial Standard
Model Selection - Please consult factory for custom applications
|
UNIT PICTURE |
OUTLINE DWG,PDF |
60
Hz
MODELS |
OUTPUT
VAC |
OUTPUT
FREQ
(Hz) |
CONTINUOUS
OUTPUT
POWER |
APPROX.
WEIGHT
(LB) |
SIZE
(H x W x L)
(INCHES) |
APPROX.
EFFICIENCY% |
| |
 |
G5060-240 |
120 |
60 |
500 VA |
88 |
5.25 x 16.6 x 14.0 |
88% |
|
|
|
GH5060-240 |
120 |
60 |
500 VA |
90 |
24.0 x 20.75 x 7.15 |
88% |
| |
|
G1K60-240 |
120 |
60 |
1 KVA |
95 |
5.25 x 19.0 x 22.0 |
88% |
|
|
|
GH1K60-240 |
120 |
60 |
I KVA |
95 |
24.0 x 20.75 x 7.15 |
88% |
| |
|
G2K60-240 |
120 |
60 |
2 KVA |
120 |
5.25 x 19.0 x 22.0 |
88% |
|
|
|
GH2K60-240 |
120 |
60 |
2 KVA |
170 |
30.0 x 24.0 x 8.0 |
88% |
|
|
|
G3K60-240 |
120 |
60 |
3 KVA |
130 |
8.75 x 19.0 x 23.0 |
88% |
| |
|
GH3K60-240 |
120 |
60 |
3 KVA |
130 |
30.0 x 26.3 x 11.2 |
88% |
|
|
|
G5K60-240 |
120 |
60 |
5 KVA |
190 |
8.75 x 19.0 x 23.0 |
88% |
| |
|
GH5K60-240 |
120 |
60 |
5 KVA |
200 |
30.0 x 26.30x 11.2 |
88% |
| |
|
GH7.5K60-240 |
120 |
60 |
7.5 KVA |
200 |
36.0 x 24.0 x 17.2 |
88% |
| |
|
GH10K60-240 |
120 |
60 |
10 KVA |
260 |
36.0 x 24.0 x 17.2 |
88% |
| |
|
GH15K60-240 |
120 |
60 |
15 KVA |
350 |
42.0 x 30.0 x 21.2 |
88% |
| |
|
GH20K60-240 |
120 |
60 |
20 KVA |
550 |
54.0 x 36.0 x 21.2 |
88% |
| |
|
GH25K60-240 |
120 |
60 |
25 KVA |
700 |
54.0 x 36.0 x 21.2 |
88% |
| |
|
GH30K60-240 |
120 |
60 |
30 KVA |
900 |
60.0 x 48.0 x 18.0 |
C/F |
| |
|
GH35K60-240 |
120 |
60 |
35 KVA |
1100 |
60.0 x 48.0 x 18.0 |
C/F |
|
UNIT PICTURE |
OUTLINE DWG,PDF |
50
Hz
MODELS |
OUTPUT
VAC |
OUTPUT
FREQ
(Hz) |
CONTINUOUS
OUTPUT
POWER |
APPROX.
WEIGHT
(LB) |
SIZE
(H x W x L)
(INCHES) |
APPROX.
EFFICIENCY% |
| |
|
G5050-240(220) |
220 |
50 |
500 VA |
88 |
5.25 x 16.6 x 14.0 |
88% |
|
|
|
GH5050-240(220) |
220 |
50 |
500 VA |
90 |
24.0 x 20.75 x 7.15 |
88% |
| |
|
G1K50-240(220) |
220 |
50 |
1 KVA |
95 |
5.25 x 19.0 x 22.0 |
88% |
|
|
|
GH1K50-240(220) |
220 |
50 |
I KVA |
95 |
24.0 x 20.75 x 7.15 |
88% |
| |
|
G2K50-240(220) |
220 |
50 |
2 KVA |
120 |
5.25 x 19.0 x 22.0 |
88% |
|
|
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GH2K50-240(220) |
220 |
50 |
2 KVA |
170 |
30.0 x 24.0 x 8.0 |
88% |
|
|
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G3K50-240(220) |
220 |
50 |
3 KVA |
130 |
8.75 x 19.0 x 23.0 |
88% |
| |
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GH3K50-240(220) |
220 |
50 |
3 KVA |
130 |
30.0 x 26.3 x 11.2 |
88% |
|
|
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G5K50-240(220) |
220 |
50 |
5 KVA |
190 |
8.75 x 19.0 x 23.0 |
88% |
| |
|
GH5K50-240(220) |
220 |
50 |
5 KVA |
200 |
30.0 x 26.30x 11.2 |
88% |
| |
|
GH7.5K50-240(220) |
220 |
50 |
7.5 KVA |
200 |
36.0 x 24.0 x 17.2 |
88% |
| |
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GH10K50-240(220) |
220 |
50 |
10 KVA |
260 |
36.0 x 24.0 x 17.2 |
88% |
| |
|
GH15K50-240(220) |
220 |
50 |
15 KVA |
350 |
42.0 x 30.0 x 21.2 |
88% |
| |
|
GH20K50-240(220) |
220 |
50 |
20 KVA |
550 |
54.0 x 36.0 x 21.2 |
88% |
| |
|
GH25K50-240(220) |
220 |
50 |
25 KVA |
700 |
54.0 x 36.0 x 21.2 |
88% |
| |
|
GH30K50-240(220) |
220 |
50 |
30 KVA |
900 |
60.0 x 48.0 x 18.0 |
C/F |
| |
|
GH35K50-240(220) |
220 |
50 |
35 KVA |
1100 |
60.0 x 48.0 x 18.0 |
C/F |
*Three-Phase
Inverters: Nova Galaxy 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 (C/F) consult the factory for details.
Specifications
Electrical
Input Voltage: 240 VDC (Extended range available)
Output Voltage: See TableFrequency: 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% or higher (depending on model)
Reactive Load: 0.75 Lead to 0.75 Lag
Distortion: 5% THD, 3% Single Harmonic into full resistive load
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 fan
Vibration: Normal shipping and handling
Shock: 20g, 11 mS half sinewave (shock mounts available severe
enviroments)
Humidity: To 95% RH non-condensing
| EMI: |
Designed to meet FCC Part 15,
Class A, Can
meet MIL-STD-461 with additional filtering |
Applications
- Aluminum Mills
- Steel Mills
- Cranes
- Heavy Industry
- Military Applications
Standard Features
- Pure Sinewave Output
- Internal Transient Suppression Filter Network for input voltage
transients
- High reliability, MTBF exceeds 100,000 hours (held data)
- OV, O.L. and O.T. protected
- MTTR below 30 minutes; modular design
- Withstands high reactive load
- Tight voltage and frequency regulation
- Boards are conformal coated
- Input Circuit Breaker (optional on 15kVA and above)
Available Options
- Ruggedized to meet MIL-STD-810 shock,
vibration and humidity ("R" option)
- Wide temperature range -40°C to +71°C (with derating)
- Special output voltages and frequencies
- MS Connectors or outlets (rack mount models only)
- Custom painting and marking
- Handles (rack mount models only)
- High inrush for motor start
- Transfer switch to alternate AC source
- Chassis slides (rack mount models only)
- Switchable 50/60 Hz output
- Output fault alarm (relay closure)
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EXPERIENCE COUNTS! Our
experience in this field is the most valuable resource we offer to our
customers. Nova's rugged 240 VDC Galaxy-Series inverters are currently being
used throughout the world in the most demanding Steel Mill, Crane, Heavy
Industry, and Military (270 VDC) applications.
Custom Applications: Nova
offers an almost infinite combination of custom cabinets and configurations to
satisfy almost any application! Our inverters are extremely rugged by design,
and feature an advanced Internal Suppression Filter Network to suppress the
significant transients usually associated with these applications. Please don't
hesitate to contact the factory for additional information.
Contact Us
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