Ingersoll Rand Oil-Flooded Air Compressors RS200-RS355

Product Introduction

Ingersoll Rand Oil-Flooded Air Compressors RS200-RS355 are high-capacity rotary screw air compressor systems designed for industrial facilities requiring reliable compressed air, high airflow, and efficient long-term operation. Covering power ratings from 200 to 355 kW, the RS200-RS355 range offers working pressures from 7 to 14 bar and airflow up to 71 m³/min depending on the model and configuration.

These oil-flooded screw compressors combine advanced airend technology, efficient motors, direct gear drive, intelligent control, and optional air- or water-cooled configurations. The range is suitable for manufacturing plants, process industries, heavy industrial facilities, and other applications where compressed-air reliability and total cost of ownership are key considerations.

Biaofang Compressor Shanghai Co., Ltd. supplies the RS200-RS355 series with multiple pressure, airflow, motor, cooling, and control configurations to meet different industrial compressed-air requirements.

Key Product Features

• High Power Range: Available from 200 kW to 355 kW for large-scale industrial compressed-air systems.

• Wide Pressure Range: Configurations cover approximately 7–14 bar operating pressure.

• High Airflow: Maximum listed capacity reaches 71 m³/min depending on model and pressure.

• Advanced Screw Airend: Next-generation rotor profile is designed to improve compression efficiency and airflow.

• Two-Stage Compression: Selected models use two-stage compression to achieve higher efficiency and increased flow capacity.

• IE3 High-Efficiency Motors: 400V, 3-phase, 50Hz IE3 motor configurations are available.

• High-Voltage Motor Options: 6kV and 10kV, 3-phase, 50Hz motor configurations are available for applicable installations.

• Maintenance-Free Gear-Direct Drive: Direct-drive architecture helps reduce transmission losses and routine maintenance requirements.

• Flexible Cooling: Available with air-cooled or water-cooled heat exchangers equipped with air-water separators.

• Intelligent Control: Xe Series controller provides operating monitoring, communication, diagnostics, and compressor linking functions.

• Remote Management: Web-based diagnostics and remote control support convenient system monitoring.

• IoT Functionality: Standard IoT capability supports connected compressor management.

• High-Temperature Operation: Designed for ambient temperatures up to 46°C.

• Long-Life Consumables: Air filter and oil filter service intervals are listed at up to 4,000 hours, while the oil separator element can reach up to 8,000 hours under specified conditions.

• Low-Noise Enclosure: Enclosure noise level is approximately 76 dB(A).

Intelligent Control System

The Xe Series Intelligent Controller provides a centralized interface for compressor operation and monitoring. Its IP54-rated control panel is designed for industrial environments and provides a user-friendly display in Chinese and English.

The controller supports:

• Self-linking of up to four Xe Series controller-equipped compressors

• Chinese and English display

• Modbus RTU communication protocol

• RS485 serial communication

• Web-based online diagnostics

• Web-based remote control

• Standard IoT functionality

• Historical event recording

• Compressor operating status monitoring

This control architecture helps operators manage compressed-air equipment more efficiently and identify operating conditions or service requirements.

Energy Efficiency & Airend Technology

The Ingersoll Rand Oil-Flooded Air Compressors RS200-RS355 range uses an advanced screw airend with an optimized rotor profile intended to improve specific power and airflow performance.

For applications requiring higher performance, selected two-stage configurations provide additional compression capability. Increasing airflow from the same power input can help users meet compressed-air demand with appropriately sized equipment while controlling energy consumption and investment costs.

The RS200-RS355 series also provides different configurations for constant and variable demand, allowing users to select equipment according to actual production requirements.

Drive & Motor Options

The compressor range incorporates different motor and compression configurations to match operating requirements.

Constant-Demand Efficiency

RS315-RS355i configurations combine the compressor system with high-efficiency IE3 TEFC induction motors for applications with relatively stable compressed-air demand.

Variable-Demand Efficiency

Variable-speed configurations can be selected for facilities where compressed-air consumption changes significantly during production. Matching compressor output more closely to demand can help reduce unnecessary energy consumption.

Premium Efficiency

RS315-RS355ie two-stage configurations are designed for applications requiring higher compression performance and improved efficiency.

Premium Variable-Demand Performance

RS315-RS355ne VSD two-stage configurations combine variable-speed operation with two-stage compression for demanding applications with changing airflow requirements.

Technical Specifications

Cooling Options: Models with the A designation represent air-cooled configurations, while W-designated configurations are water-cooled versions with corresponding model specifications. Most W variants share the same airflow, pressure, power, and listed dimensions as their A counterparts.

Cooling Configurations

The RS200-RS355 range offers air-cooled and water-cooled configurations to suit different plant conditions and installation requirements.

Air-Cooled: Suitable for facilities where ambient air can provide sufficient heat dissipation and where a simpler cooling infrastructure is preferred.

Water-Cooled: Suitable for industrial facilities with available cooling-water systems and applications where water-cooled heat exchange is preferred.

Heat exchangers are equipped with air-water separators to support efficient cooling-system operation.

Reliability & Serviceability

Every major component of the compressor system is selected to support reliable continuous operation. The direct-drive system reduces the need for routine gear transmission maintenance, while long-life consumables help extend service intervals.

The compressor enclosure is designed for demanding industrial environments, with standard and optional configurations available for different installation conditions. Operation at ambient temperatures up to 46°C supports use in relatively hot industrial environments when operated within specified conditions.

The combination of intelligent controls, accessible service components, long-life consumables, and remote diagnostics can help reduce maintenance requirements and support equipment uptime.

Typical Applications

Ingersoll Rand Oil-Flooded Air Compressors RS200-RS355 are suitable for large industrial compressed-air systems, including:

• Manufacturing plants

• Automotive production

• Metal processing

• General industrial production

• Heavy machinery manufacturing

• Chemical and process industries

• Industrial assembly lines

• Large-scale factory utilities

• Facilities with continuous compressed-air demand

• Applications requiring high-pressure compressed air

Systems Approach to Compressed Air

Selecting a high-power compressor involves more than choosing the compressor itself. The complete compressed-air system should be considered, including required airflow, pressure, operating profile, cooling method, control strategy, installation environment, maintenance requirements, and energy consumption.

The RS200-RS355 range provides multiple compressor configurations so users can match equipment to actual demand. Constant-demand applications can use fixed-speed configurations, while variable-demand facilities can consider variable-speed solutions. Two-stage options are available where higher efficiency or increased performance is required.

Total Cost of Ownership

Energy consumption can represent a significant portion of the lifetime cost of an industrial compressed-air system. Advanced airend design, efficient motors, optimized airflow, direct drive, intelligent controls, and variable-speed configurations can help users manage operating costs.

Easy serviceability and long-life consumables can also contribute to lower maintenance requirements over the equipment lifecycle. Selecting the correct compressor capacity and operating configuration according to actual demand is therefore essential for achieving efficient long-term operation.

Supplier Information

Biaofang Compressor Shanghai Co., Ltd. provides industrial compressed-air equipment and solutions for customers requiring high-capacity rotary screw compressors. The Ingersoll Rand Oil-Flooded Air Compressors RS200-RS355 range offers multiple power, pressure, airflow, cooling, and control configurations for demanding industrial applications.

For model selection and quotation, buyers should provide the required airflow, working pressure, power supply, cooling preference, operating environment, and expected compressed-air demand. This information helps determine the most suitable RS200-RS355 configuration for the application.