TSO'D 3ø 400 Hz STATIC INVERTER
1.5 KVA Lightweight
The SEA150 is a lightweight, 400Hz 3 phase static inverter. This model utilizes the latest state of the art, solid state circuitry to invert a 28 Vdc input to a 115/200 Vac, 400 Hz, 3 phase sine wave output.
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 operation.
The SEA150 static inverter is primarily designed to power airborne and ground instruments, compasses, gyros, radar and navigation equipment.
|Current:||1.5 Adc nominal at NL; 63 Adc at 1.5 KVA at 28 Vdc.|
|Output Voltage:||115 Vac Line to Neutral, 200 Vac Line to Line|
|Power:||1500 VA (500 VA per Phase)|
|Frequency:||400 Hz ± 0.4 Hz|
|Phase & Wave Form:||Three phase, Sinewave|
|Harmonic Distortion:||2.5 % (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 minutes|
|Protection Circuit:||The inverter will shutdown under the following conditions:
|Operating Temperature:||-55 ° C to +71 ° C (-65 ° F to +160 ° F)|
|Weight:||15.7 ± 0.3 lbs (7.13 ± 0.23 kgs)|
|Environmental:||DO-160C Env. Cat. F2ZBB[ LV] E1XXXXXBXAXXXZXXX|
|Cooling:||Thermostatically controlled brushless fan (Fan ON above 50 ° C)|