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PART No - 147-6 (NSN 6130-15-0150977)
Descrizione

400Hz STATIC FREQUENCYCONVERTER 115/200Vca 15kVA

MAIN FEATURES:
The static frequency converter has been designed in order grant an high quality and stable output at 115/200 Vac at 400Hz in the aeronautic application when an wave form of high quality is required such as R&D department or in avionic department inside production location. The P/N 147-6 Static frequency converter has been designed for the continuous service application and has to be located in an environment controlled area.
The frequency converter is composed by an metallic structure provided by metallic and removable panels allowing the access for maintenance to the internal components.
In order to have and high maneuverability the converter is provide with four caster wheels.
All the controls requested for the converter operation are located on front panel.RS 485 located on the rear. Remote control available as option.

TECHNICAL SPECIFICATION:
Voltage 400V or 440V +/-10%, 3ph at 50Hz or 60Hz +/- 6%
Power factor >0.98 @ full load
Susceptibility EN 61000-4-4, 5

Output:
Voltage: 115/200V or 120/208V, 3ph
Voltage regulation steady-state: +/- 2%
Voltage regulation dynamic: +/- 5% @ 0-100% step-load
Frequency: 400Hz +/- 0.1% under all conditions
THDv: Better than 3% @ linear load
Overall quality: Better than MIL-STD704E, DFS400
Waveform: Pure sinusoid
Phase angle accuracy: Better than 1%
Overload capability: 110% @ 30 mins, 200% @ 5 secs, 300% @ 1 sec
Permissible load power factor: 0.6 leading to 0.6 lagging
Permissible phase un-balance: 70%

Protection:
Input supply: MCB, phase loss detection, over & under voltage
Output: Over-current, over-temperature, phase loss detection, over & under voltage, short- circuit (any phase).

Display panel:
Parameters displayed: Output voltage (ph-ph + ph-N), output current, power, frequency, power factor
Accuracy: Better than class 0.25 IEC 60688
LEDs: Input present, Converter healthy, Over-temperature, Overload, General fault

Environment:
Ambient temperature range: -10 to 50 deg C
Electrical noise: EN 55022, IEC1000-4
Cabinet protection: IP31
Acoustic noise: <50dB(A) @ 1m
Construction: Mild steel, zinc plated, painted RAL7032 grey & white
Castors or feet: 80mm castors with front brakes
Cooling: Variable speed turbine, air intake in base, exhaust at rear
CE: CE marked

REMARKS:
Suitable for all aircraft

ADOPTED BY:
Italian Navy

DIMENSIONI
LENGHT(mm)
620
WIDTH(mm)
310
HEIGHT(mm)
770
MASS(Kg)
120

GALLERY
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