Product Overview
The ELIT INV 110 series inverters are designed for use in various fields such as automation, petrochemical and industrial plants, telecommunications, railway, and both civil and military aviation and nautical sectors. These inverters are known for their advanced technology, reliability, and ease of maintenance.

Principles of Operation
The INV 110 series uses IGBT technology to convert DC voltage into a stabilized AC sinusoidal voltage. The PWM modulation technique minimizes harmonic distortion and maintains voltage stability under load changes.

Key Features

• Input and output filters
• IGBT conversion unit
• Output insulation transformer
• Optional static switch and manual bypass
• Parallel kit and emergency line transformer as options

Static Bypass Switch (Optional)
This feature allows automatic load transfer from the inverter to the mains in case of failure or overload, ensuring uninterrupted operation.

Control Panel
The control panel includes an LCD display, LED indicators, and a keyboard for user interaction.

Interfaces
Standard interfaces include dry contacts for alarms and remote control, with optional RS485, RS232, Profibus, and other interfaces for enhanced communication.

Monitoring Control System (Optional)
This system supports both physical and wireless connections for remote management and maintenance, compatible with mobile devices via a Java platform.

Custom Versions
Custom configurations are available, including variable input/output voltages, outdoor protection, extended temperature ranges, and mobile versions.

Technical Specifications

• Input: 110Vdc nominal, 88-132Vdc tolerance
• Output: 400V 3Ph+N or 230V 1Ph, 50/60Hz
• Efficiency: > 90%
• Operating temperature: -25 to +50°C
• Protection degree: IP20 (higher on request)

Standards
The inverters comply with safety and EMC standards such as IEC/EN 62040-1-1, IEC/EN 60950-1, and performance standard EN 62040-3.

Model Variants
The series includes models ranging from 5 kVA to 300 kVA, with varying dimensions and weights to suit different applications.