Specifications: |
| Input Voltage: |
28.0 VDC ± 2 VDC, operates down to 20 VDC. |
| Input Current: |
16 amps |
| Output Voltage: |
26/115 VAC |
| Output Power: |
75/300 (1) |
| Power Factor: |
.8 to 1.0 |
| Amplitude Distortion: |
Typically 3% (7% max.) |
| Wave Form: |
Sine Wave |
| Phase: |
Single |
| Temperature: |
-65°F to +160°F (-55°C to 70°C) |
| Altitude: |
55,000 ft. |
| Efficiency: |
70% typical. |
| Input Overvoltage: |
Withstand 130% input overvoltage for 5 minutes while supplying full
rated VA output power. Output voltage under this condition 115 VAC +5% -7% |
| Input Voltage Protection: |
Inverter withstands transients of 88 volts lasting 1 mSec. on the
28.0 VDC input line. |
| Overload Capacity: |
Capable of 150% output current overload for at least 5 minutes. |
| Excessive Overload & Short Circuit: |
Withstand without damage or degradation loads exceeding 150% of
rated output to an output short circuit. Inverter delivers rated output on removal of
above conditions. |
| Humidity: |
Tested to greater than 95% for ten days, temperature cycled between
75°F to 160°F. |
| Vibration: |
Tested to withstand in three directions:
- .08 DA 5-15 Hz
- .036 DA 15-70 Hz
- 10 G's 70-500 Hz
|
| Shock: |
Tested to withstand at least 10 G's for 11 mSec. in three
directions. |
| Emission RFI: |
Radiated & conducted... 90 kHz to 1000 MHz, far below
specification limits of RTCA paper 120-61/DO-108, Appendix A. |
