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SEA150系列逆变器

DESCRIPTION

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.

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SEA150逆变器

技术参数

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 & WAVEFORM: 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:

Input voltage > 37.5 Vd±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 to +71 C

WEIGHT: 15.7± 0.3 lbs (7.13± 0.23 kgs)

ALTITUDE: 55,000 ft

ENVIRONMENTAL TEST: DO-160C Env. Cat. F2ZBB[ LV] E1XXXXXBXAXXXZXXX

COOLING: Thermostatically controlled brushless fan (Fan ON above 50C )

COMPLIANCE: FAA TSO-C73