400Hz STATIC FREQUENCY CONVERTER

Product catalog summary

Overview: The ELIT FC400 series static frequency converters are designed for airfield applications, offering advanced technology, reliability, and ease of maintenance. They convert 50/60Hz mains voltage into a stabilized 400Hz output, suitable for aircraft systems.

Principles of Operation: The converters reduce size and weight compared to 50Hz or 60Hz systems, crucial for aircraft. They allow electrical system testing without running aircraft engines, using a diode rectifier and IGBT inverter to produce a 400Hz sinusoidal output with 3% distortion.

Key Features:

High efficiency (>93%)
400Hz frequency accuracy (±0.01%)
Input power factor (>0.95)
Overload capability
Insulation transformer
LCD display and emergency power off

Options: Include drop line compensation, remote control, battery version (UPS), IP54 protection, and various communication interfaces (RS232, USB, RS485, SNMP).

Control Panel: Comprises an LCD display, LED indicators, and a keyboard for menu selection and parameter modification. The display provides detailed voltage, current, power, and energy metrics.

Interfaces: Dry contacts for remote signaling and optional communication modules (RS485, RS232, Profibus, etc.).

Monitoring Control System: ELITAVIO manages remote communication via physical or wireless connections, supporting infrastructure like LAN, internet, and mobile networks.

Custom Versions: Customizable for input/output voltage, temperature range, UPS version, and more, based on customer specifications.

Technical Specifications:

Models range from 120 to 315 kVA
Input: 400V 3Ph, voltage tolerance ±15%
Output: 200V 3Ph+N, frequency 400Hz ±0.01%
Efficiency >93%, noise level 68-70dBA
Operating temperature: -25°C to +50°C
Standards: ISO 6858, MIL-STD-704, EN 2282

User Interface: Includes input circuit breaker, output switch, and potentiometers for fine regulation. Remote control options available.

Available Options: Additional output modules, No Break Power Transfer, remote control terminal board, and more.

Note: ELIT Srl reserves the right to modify products without notice.

All ELIT catalogs and technical brochures

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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