JEENDA AVR for Leroy Somer R438 Automatic Voltage Regulator FG Wilson Compatible with Perkins 1004

This guide aims to provide you with comprehensive information about the product to assist you in making an informed purchase decision that meets your specific requirements.

• Voltage regulation: +/-0.5% at a steady-state and constant speed
• Electronic protection: overload, short circuit on the opening of voltage sensing circuit, excitation overload current for 10 seconds then return to approximately 1A
• Applications to Alternators: LSA 42.2, 43.2, 44.2
• Integrated LAM system to cope with increased loads applied to the engine
• Suitable for high levels of vibration and harsh environments
• Standard power supply: AREP or PMG
• Rated overload current: 8A-10s
• Fuse: F1 on X1, X2.8A; slow-250V
• Voltage sensing: 5VA isolated via transformer, 0-110V terminals=90-140V, 0-220V terminals=170-260V, 0-380V terminals=340-520V
• Voltage Regulation: +/-1%
• Normal or rapid response time via ST2 jumper
• Voltage adjustment via potentiometer P2
• Current sensing (parallel operation): C.T. 2.5VA cl1, secondary 1A (optional)
• Quadrature drop adjustment via potentiometer P1
• Max excitation current adjustment via P5

• Precise voltage regulation for steady-state and constant speed operation
• Electronic protection against overload and short circuits for enhanced safety
• Compatibility with various Alternators: LSA 42.2, 43.2, 44.2 for versatile applications
• Integrated LAM system to manage increased loads on the engine
• Suitability for high vibration and harsh environmental conditions
• Wide range of voltage sensing with isolation for reliable performance
• Adjustable voltage regulation and response time for flexibility
• Optional current sensing for parallel operation and adjustment capabilities

• Industrial settings where precise and stable voltage regulation is crucial
• Power generation applications with high vibration and harsh environmental conditions
• Compatible with Leroy Somer, SDMO, FG Wilson, Cat/Olympian Voltage Regulators for versatile use cases

• Equivalent AVR models from other brands with +/-0.5% voltage regulation
• AVR models with electronic protection and compatibility with multiple alternators
• Competitor with similar features and voltage sensing capabilities

• The precise voltage regulation and electronic protection features make it ideal for our industrial power generation setup.
• Easy to install and compatible with various alternators, providing flexibility in applications.

• The price of the JEENDA AVR is competitive compared to other similar AVR models in the market. However, the value it offers in terms of voltage regulation and electronic protection justifies the investment.

• Ensure compatibility with the specific alternators used in your setup for seamless integration.
• Consider the power supply requirements (AREP or PMG) to align with your existing system.
• Review the installation and adjustment procedures to confirm ease of setup and configuration.

In conclusion, the JEENDA AVR for Leroy Somer R438 Automatic Voltage Regulator is a reliable and versatile solution for achieving precise voltage regulation and electronic protection in various industrial and power generation applications. With its compatibility and adjustable features, it provides the flexibility required for different setups, making it a valuable investment for ensuring stable and safe operations.