Military Grade DC/AC Inverter

Military Grade DC/AC Inverter


19” Rack , Pure Sine-Wave “24 Vdc” Input “220 Vac / 50 Hz” Output


Especially suitable for “Mobile” and “Stationary” use with “IP-20” protection class. Made to comply with stringent Military Specifications for Choke, Vibration, Temperature, , EMI/RFI and Electrical Transients. Unit is cooled by internal fans and has a height of “2U”.

ELSIS Co. Inc. established in 1971 is a “ISO-9001:2000” certified company by accredited Dutch Certification Company “KEMA” since 1999.

Main Technical Specifications of “28 Vdc / 220 Vac - 50 Hz” Inverter:


Model ELSIS / “ELS-1K0-INV” ; “ELS-1K5-INV” ; “ELS-2K0-INV”
Manufacturer ELSİS A.S.
Output Power 1000 / 1500 / 2000 VA; (under linear load)
Input Voltage Range 20 – 33 Vdc
Ripple Reflected to Input Less than 200 mV rms
DC Input Compatibility MIL-STD-1275B; (Bat. only, Gen. only, Bat.+ Gen.)
Noise Reflected to Input Less than 500 mV (pp) under full load
No-Load Power Dissipation Less than 80 W
Input Protection Electronic shut-off when input voltage is out of operation range, and effective fuse protection against reverse battery connection.
Output Voltage Stability 220 Vac; +/-1% (can be tailored to customer request)
Output Frequency and Stability 50 Hz; +/-0,5% (can be tailored to customer request)
Output Power Factor Full capacitive, resistive to full inductive
Output Wave Form Sinusoidal
Output THD Better than 3% at full load
Crest Factor Better than 3:1
Allowable Over-Load Up to 2500 VA, for 2 seconds (the 1500 VA unit)
DC Content On Output Less than 100 mV
Output Protection and Current Limiting Full and continuous electronic protection against over-load and short-circuit (current limiting without distorting the output wave form); optional  Thermal-Magnetic circuit-breaker
Efficiency Above 87% under 50% to 100% linear load
Electromagnetic Compatibility “MIL-STD-461E; CE101; CE102; RE101; RE102”
Duration of Operation Continuous, 24 hours a day, 7 days a week
Weight 7,95 kg (apprx. 17 lb)
Cooling Forced air cooling by an internal axial fan
Mechanical Units Metric (can be modified to customer request)
Dimensions W: 184 mm; H: 130 mm; D: 400 mm (Less handle bar & connectors)
Front Panel Controls, Indicators and Rear Panel Connections Power On/Off switch, Power On LED, Fault “LED”, on the front panel; “MS-3102” circular connectors, T/M circuit breakers, and optional passive fuse on the rear panel
Operation Ambient Temperature Between -32o C and +55o C
Storage Ambient Temperature Between –40o C and +80o C
Salt and Mist MIL-STD-810F Method 509.4
Mechanical Choke MIL-STD-810F, Method 516.5, Procedure 1- Functional Choke 40g, 11 ms, saw tooth on all axes, opposite directions, Military Land Vehicle
Vibration MIL-STD-810F, Catagory 24, Procedure-1 (Annex A 2.4.1) minimum integrity on all axes, 1 hour each
Acoustical Noise Less than 50 dB(A)
Operation Altitude 4000 m; above 4000 m according to degradation curve
Relative Humidity Up to 90% (without condensation)
Adres: 1467. Cadde, 1465. Sok., No: 43 , 06370 İvedik Organize, Ostim-Yenimahalle Ankara Turkey
Telefon: +90 312 395 44 76 +90 312 395 44 77

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