"Hi-Rel AC/DC PFC MODULEHGMM-350 : 350W POWER nn

Hi-RelGrade

nn115 VAC Active Power Factor CorrectedVariable Frequency 360-800Hz or 47-440HzNon Isolated OutputMetallic Case nn AC/DC Non Isolated Power Factor Corrected ModuleՕ 115 VAC single phase Permanent input range : 95 - 140 VAC
Օ Transient input range : 71 - 180 VAC Variable frequency : 360-800Hz or 47-440HzՕ MIL-STD-704, MIL-STD-1399, ABD100 Low input current harmonic distorsion < 10%
Օ Output Power : 350W
Active inrush current limitationՕ Inhibition function nn

1- General

nnThe GAIA Converter HGMM-350 designates a familyof non isolated AC/DC power factor corrected
modules. The HGMM-350 family is designed to
be compatible with the latest airborne single
phase input bus 115VAC/400Hz fixed and varia-
ble frequency and shipborne single phase input
bus 115VAC/60Hz.
The modules accept an AC input voltage ranging
from 95Vac to 140Vac and include active power
factor that enables a very low level of current
harmonic distorsion.
The HGMM-350 is compliant with numerous
avionics/military standards requirements among
them with :
the latest Airbus standards ABD100 :
- permanent input range : 108-122Vac
- transient : 71Vac/15ms - 180Vac/100ms
- variable frequency : 360 - 800 Hz
- power factor : > 0.95
Օ the international standard DO-160D :
- permanent input range : 100-122Vac
- transient : up to 180Vac/100ms
the US military standard MIL-STD-704E :
- permanent input range : 108-118Vac
- transient : 80Vac/10ms - 180Vac/100ms
Օ the US military standard MIL-STD-1399 The HGMM-350 modules include a soft start anactive inrush current limitation, a permanent
short circuit protection and an inhibit function.
The soft-start/active current limitation eliminates
inrush current during start-up, the short circuit
protection protects the module against short-
circuits of any duration by a shut down and
restores to normal when the overload is removed.The HGMM-350 output voltage is set to 375Vdccompatible with GAIA Converter high input vol-
tage series of DC/DC converter and operates
with a hold-up capacitance to allows transparency
time and ripple reduction.The design has been carried out withsurface mount components and is manufactured
in a fully automated process to guarranty high
quality. Every module is tested with a Gaa
Converter automated test equipment. The mo-
dules are potted with a bi-component thermal
conductive compound and packaged in a metalic
case to ensure the modules integrity under high
environmental conditions. nn4 nn

2- Product Selection

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HGMS - 350 - (/T) and/or (/S)

(/T) : option for -55C start up operating temperature.(/S) : option for screening and serialization Input Voltage Range Output W : 95-140 VAC / 400 Hz
X : 95-140 VAC / 60 Hz T : 375 VDC >
REDEFINING THE SOURCE OF POWER

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Gaia Converter FC06-051.01/07 Revision B For locations, phone, fax, E-Mail see back cover >

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