DC / AC Inverter

Ultra Compact, Pure Sine-Wave “50-100VA” 18-36Vdc Input “26-120Vac / 47*-500Hz” Output

Especially suitable to supply gyros of military and avionics. Made to comply with stringent Military Specifications for Choke, Vibration, Temperature, EMI/RFI and Electrical Transients.

ELSIS Co. Inc. established in 1971 is a “ISO-9001:2000” certified company by accredited Dutch Certification Company “KEMA” since 1999. (*) Please ask for size and weight info

Main Technical Specifications of “18-36 Vdc / 26 Vac / 47-500 Hz” Inverter:

Brand / ModelELSİS; “ELS-K07-INV-V1”
ManufacturerELSİS A.S.
Output Power50VA - 100VA
Input Voltage Range18 – 36 Vdc
Ripple Reflected to InputLess than 300 mV rms
DC Input CompatibilityMIL-STD-1275B
Noise Reflected to InputLess than 100 mV (pp) under full load
No-Load Power DissipationLess than 10 W
Input ProtectionElectronic shut-off when input voltage is out of operation range
Input Reverse Polarity ProtectionUp to 50Vdc continuous
Line Regulation+/-2%
Load Regulation+/-2%
Output Frequency Stability+/-0.1% Hz
Output Power FactorFull capacitive, resistive to full inductive
Output Wave FormSinusoidal
Output THDBetter than 3%
Crest FactorBetter than 3:1
Allowable Over-Load%20 Temperature Limited
DC Content On Output“0” V
Out-Put Protection and Current LimitingContinuous electronic protection for unlimited time against over-load and short-circuit , Auto recovery
Efficiency70 to 78% from 40% load
EMI/RFIDesigned to meet requirements of MIL-STD-461E
Environmental ConditionsMeets or exceeds the requirements of MIL-STD-810E
Duration of OperationContinuous, 24 hours a day, 7 days a week
Weight524g (apprx. 1.15 lb)
CoolingConduction cooling, assembled on a base plate not to exceed 90°C
Mechanical UnitsMetric (can be modified to customer request)
DimensionsW: 87.5 mm; H: 34 mm; D: 87.5
Package TypeNot Encapsulated
Front Panel Indicator Output “OK” indicator Green LED
Front Panel Connector with Special FeaturesDB15
Remote supervising signal isolated output
Operation Ambient TemperatureBetween -40o C and +90o C (Base-plate)
Storage Ambient TemperatureBetween –55o C and +125o C
Salt and MistMIL-STD-810F Method 509.4
Mechanical ChokeMIL-STD-810F, Method 516.5, Procedure 1- Functional Choke 40g, 11 ms, saw tooth on all axes, opposite directions, Military Land Vehicle
VibrationMIL-STD-810F, Category 24, Procedure-1 (Annex A 2.4.1) minimum integrity on all axes, 1 hour each
Relative HumidityUp to 90% (without condensation)
Isolation200V Between output and input (26 Vac rms)
500V Between output and input (115 Vac rms)
100V Between output and case