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The Inverter PO-1500 Series 4, located in the port side nose compartment, provides a critical 115V AC single-phase, 400Hz emergency power supply in case of alternator failure. This electro-mechanical and rotary equipment, which requires replacement with a solid-state version as per CEMILAC guidelines, has specific technical specifications including input voltage of 27V DC, 104 amps current, and 1500VA output power. Operating under extreme conditions, with a weight of 25.2 kg, it features remote on/off capability and overload protection through a circuit breaker. Reliable and efficient, it is vital for maintaining the emergency bus bar.
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INVERTER PO-1500 SERIES 4
LOCATED IN PORT SIDE NOSE COMPARTMENT PROVIDES 115V AC SINGLE PHASE, 400HZ IN CASE OF FAILURE OF BOTH ALTERNATORS EQUIPMENT FAILS DUE TO FAN COVER DAMAGE FAILURE OF BEARING MALFUNCTIONING OF CENTRIFUGAL S/W RESISTORS OUT OF ADJUSTMENT FAILURE WILL CAUSE NON AVAILABILITY OF EMERGENCY BUS BAR (115V)
EQUIPMENT ELECTRO-MECHANICAL AND ROTARY IN NATURE. REQUIRED TO BE REPLACED WITH SOLID STATE STATIC VERSION, DESIGN CLEARANCE FROM CEMILAC THE REQUIREMENT FOR FIVE YEARS IS 150
TECCHNICAL SPECIFICATIONS • - INPUT VOLTAGE – 27V DC±2.7V • - INPUT CURRENT – 104 AMPS • - OUTPUT VOLTAGE 115V AC±3.5V • SINGLE PHASE, SINE WAVE • - AC LOAD CURRENT – 13 AMPS • OUTPUT FREQUENCY – 388 TO 420 HZ • - OUTPUT POWER – 1500VA • - EFFICIENCY – 48% MINIMUM • - POWER FACTOR – 0.9 (INDUCTIVE) • - OPERATING TEMPERATURE - ±60°C • - ALTITUDE – 15,000 METER FOR CONTINUOUS • OPERATION AT RATED LOAD, 1800 METER AT • 75% LOAD • - WEIGHT – 25.2 KG • SHOULD HAVE REMOTE ON/OFF AND OVERLOAD • PROTECTION BY CIRCUIT BREAKER