5287
5287
OECO specializes in various power-related products and services, including permanent magnet alternators, generators, AC/DC brushless starter generators, aircraft light dimmers, power supplies, magnetics, sensors, and meters.
The Model 5287 is a hybrid generator system that includes a generator and a converter/regulator. It is designed to provide efficient power conversion and generation, utilizing high-energy permanent magnets and a homopolar inductor section for voltage regulation. The system delivers three-phase 270 VAC to the converter/regulator, which then rectifies and conditions the power for dual outputs of 28 VDC and 135 VDC.
- Dual Output Voltage: 27.5 VDC to 28.5 VDC and 125 VDC to 145 VDC.
- Speed Range: 23,250 to 40,000 RPM, with an overspeed capacity of 44,000 RPM.
- Efficiency: 85% at rated load.
- Rating: 10 KVA.
- Cooling: Fluid cooling system.
- Altitude Capability: Operates from 0 to 70,000 ft.
The Model 5287 complies with several military standards, including MIL-STD-704B, MIL-STD-810, MIL-STD-461B, MIL-STD-462, and MIL-G-6162B, ensuring its reliability and performance in defense and energy sectors.
OECO is located at 4607 SE International Way, Milwaukie, OR 97222, USA. For more information, visit their website at www.oeco.com or www.meggitt.com, or contact them via phone at +1 (503) 659 5999.
Catalog excerpts
Power conversion Power generation Magnetics Sensors DC Generator Model 5287 MEGGiTT smart engineering for extreme environments Model 5287 include a generator and a converter/regulator. The 270 VAC generator is an oil cooled, brushless, self-contained hybrid generator utilizing high-energy permanent magnets and a homopolar inductor section for voltage regulation. This high-speed machine provides three-phase 270 VAC to the converter/regulator. The converter/regulator rectifies and conditions the alternator power for dual outputs of 28 VDC and 135 VDC. It features a pulse-width modulated field regulator that controls the generator output voltage, based on the 28 VDC output. The 135 VDC output is thereby semi-regulated. The converter/regulator also controls the system contactors for both outputs, in addition to providing various system protective functions. Specifications Dual output voltage: 27.5 VDC to 28.5 VDC 125 VDC to 145 VDC Speed Range: 23,250 to 40,000 RPM Overspeed: 44,000 RPM Efficiency: 85% at rated load Rating: 10 KVA OECO Our product competencies and services: Permanent magnet alternators | Permanent magnet generators | AC/DC brushless starter generators | Aircraft light dimmers Power supplies | Magnetics | Sensors | Meters © OECO | 2015
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Power conversion I Power generation Magnetics Sensors CONVERTER/REGULATOR GENERATOR TEBMINAL STUD LEGEKlO © .370-24UKJP-2A © .500-20UKJP-2A 0 .23O-20UNP-2A 0 .312- 24UKJP-2A ELECTRICAL INTERFACES MEGGiTT smart engineering for extreme environments
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