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iRX5X00 Series Intelligent Inverter Control System

The Ingersoll Rand iRX5X00 series intelligent variable frequency control system, covering the iRX5500 and iR5300 core models, is specially designed for energy-efficient variable frequency upgrades of screw air compressors. It is compatible with Ingersoll Rand's full range of oil-injected and oil-free screw compressors, with power coverage from 22kW to 715kW, and offers both domestic and imported options to meet different customer requirements for equipment precision and cost. The series focuses on "zero-risk retrofit, high efficiency energy savings." Without altering the air compressor's original performance, it achieves precise constant pressure control within ±0.1 bar through a built-in core control system and advanced PID adjustment technology, reducing load/unload power loss and system leakage, achieving overall energy savings of 25%-30% (depending on operating conditions). It also lowers starting current, reduces mechanical and grid impact, and extends unit lifespan. Whether it is the high cost-performance of domestic models or the stringent quality control of imported models, the series provides a full-life-cycle energy-saving solution for air compressor stations.

1. Dual Quality Options: Offers both domestic and imported choices. Imported models adhere to strict global quality control standards, while domestic models balance performance and cost-effectiveness. Both are compatible with power ranges from 22kW to 715kW and support both AC and variable frequency motors.

2. Intelligent Control: Advanced PID regulation with a 7-inch large touch screen, displaying data graphically. Some models have a built-in web server for convenient operation;

3. Safe and reliable with IP20 protection rating; both domestic and imported models come standard with filters and DC reactors to reduce interference and lower motor temperature rise, suitable for various indoor environments.


Core Advantages:

1. High efficiency and energy saving: Constant pressure control reduces pressure fluctuations, saving 7% energy per 1 bar pressure reduction, with overall energy savings of 25%-30%, and operating costs reduced by 22%-32%. The dual-quality model achieves the same energy-saving effect.

2. Zero-Risk Transformation: Free switching between industrial frequencies without changing the original wiring, independent cabinet installation, and for both domestic and imported models, the transformation avoids any impact on the unit.

3. Wide Compatibility: Dual quality options cover different cost and precision requirements, with one-to-one and one-to-two models suitable for controlling single or multiple air compressors.

4. Extended lifespan: Soft starting reduces starting current and mechanical impact, and dual-quality models can reduce unit wear and extend service life.

5. Intelligent management: displays energy savings digitally, supports third-party communication, and facilitates overall monitoring and lifecycle management of the air compressor station.