50/60 Hz LIGHTWEIGHT SINEWAVE
1000 VA to 1200 VA Static Inverters
Description
The Models SS and SB series are lightweight, static inverters. These models utilize the latest state of the art, solid state circuitry to invert a 28 VDC input to either a 115 VAC, 60 Hz or 230 VAC, 50 Hz sine wave output. The 60Hz SS Series is certified to FAA TSO-C73 airborne standards.
Design features include a crystal controlled oscillator for output frequency stability and a pulse-width-modulated square to sine wave power conversion scheme for efficient, reliable and quiet operation.
The model SS and SB Series of static inverters are designed to power laptop computers, audio/video entertainment systems, portable electronics (stereo, MP3, CD, DVD, video games, etc.), microwave ovens, coffee makers and medical equipment in airborne, marine and ground mobile applications.
| SPECIFICATIONS: |
| Input Voltage: |
28 Vdc (nominal), 20 Vdc to 36.5 Vdc Range |
| Output Waveform & Phase: |
Sinewave/Single Phase |
| Harmonic Distortion: |
0.5 % (nominal) |
| Power Factor: |
+0.8 TO -0.8 |
| Efficiency: |
87 % (nominal) |
| Response Time: |
300 uSec (No Load to Full Load) |
| Regulation: |
1 % Line, 1 % Load, 2.5 % Temperature |
| Overload Capacity: |
110% of rated power for 2 hrs, 150% of rated power for 5 min. (SSA120 = No Overload) |
| Protection Circuit: |
The inverter will shutdown under the following conditions:
- Input voltage > 37.5 ± 1 Vdc.
- Input voltage < 18 Vdc ± 1.5 Vdc.
- Internal high ambient temperature.
- Short circuit condition (after 2 to 15 Sec)(manual reset)
|
| Remote On-Off: |
Yes |
| Operating Temperature: |
-55 ° C to +71 ° C (-65 ° F to +160 ° F) |
| Altitude: |
55,000 ft |
| Environmental: |
DO-160C Env. Cat. F3ZBB[ LV] E1XXXXXBXAXXXZXXX |
| Cooling: |
Thermostatically controlled brushless fan (on above 50 ° C) |
| Compliance: |
SS Series Approved under FAA TSO-C73 |
|
Model Specifications:
|
| |
| MODEL |
INPUT
|
OUTPUT
|
DIMENSIONS (See FIGURE 1)
|
WT.
|
| |
Curr (ADC)
|
Volts
(Vrms)
±5%
|
Curr
(A rms)
|
Freq
HZ
|
Power
VA
|
H
IN
(mm)
|
LL
IN
(mm)
|
LM
IN
(mm)
|
L
IN
(mm)
|
T
IN
(mm)
|
MH
IN
(mm)
|
LB
(KG)
±5%
|
SS100
SS101 |
41.5
|
115
|
8.6
|
60
|
1000
|
3.40
(86.36)
|
12.0
(304.8)
|
11.25
(285.75)
|
10.60
(269.24)
|
.08
(2.03)
|
.28
(7.11)
|
7.4
(3.36)
|
SS120
SSA120 |
50.0
|
115
|
10.3
|
60
|
1200
|
3.40
(86.36)
|
12.0
(304.8)
|
11.25
(285.75)
|
10.60
(269.24)
|
.08
(2.03)
|
.28
(7.11)
|
7.7
(3.50)
|
| SW100 |
41.5
|
230
|
4.3
|
60
|
1000
|
3.40
(86.36)
|
12.0
(304.8)
|
11.25
(285.75)
|
10.60
(269.24)
|
.08
(2.03)
|
.28
(7.11)
|
7.4
(3.36)
|
SB100
SB101 |
41.5
|
230
|
4.3
|
50
|
1000
|
3.40
(86.36)
|
12.0
(304.8)
|
11.25
(285.75)
|
10.60
(269.24)
|
.08
(2.03)
|
.28
(7.11)
|
7.4
(3.36)
|
| SB120 |
50.0
|
230
|
5.2
|
50
|
1200
|
3.40
(86.36)
|
12.0
(304.8)
|
11.25
(285.75)
|
10.60
(269.24)
|
.08
(2.03)
|
.28
(7.11)
|
7.7
(3.50)
|
The SPS-750, SPS-1307(A) and SPS-1607(A) are specifically designed for airborne applications to operate microwave ovens, medical equipment (EMS appl.), video systems and other electrical appliances which require 115 VAC, 60 Hz power. The SPS-1307 and SPS-1607 are designed with floating AC return lines.