What controller is fitted, and what are its features?

The unit is equipped with the Luminance Le-260 controller. Key features include: Bilingual (Chinese/English) display with user-friendly interface Modbus RTU communication protocol via RS485 serial port Standard IoT connectivity

What are the noise levels and dimensions of the unit?

Noise level: 37-45 KW: 65-74 dB(A) air-cooled / 63-69 dB(A) water-cooled 55-75 KW: 78 dB(A) (air-cooled / water-cooled) Dimensions: 37-45 KW: 2080 L *1115 W *2024 H mm 55-75 KW: 2078 L *1321 W *1948 H mm

What is the weight of each unit?

| Model | Air-Cooled (kg) | Water-Cooled (kg) | | 37-45 KW | 1579 | 1624 | | 55-75 KW | 2041 | 2041 |

What optional accessories are available for the Nirvana 37-75KW?

Available options include: Remote control module (remote start/stop, running status, common fault alarm, remote/local switching) PORO-Power Out Restart Option (software standard; buzzer non-standard) Ultra FG food-grade coolant Profibus DP communication module Stainless steel nameplate Aftercooler removal (water-cooled units) Blow-off kit Electrical cabinet heater

Ingersoll Rand VSD 37kw Energy-Saving Oil-Free Air Compressor

Name: Ingersoll Rand VSD 37kw Energy-Saving Oil-Free Air Compressor
Brand: Kopa Trading (Shanghai) Co., Ltd.
SKU: 2187343585

Shanghai, ChinaKopa Trading (Shanghai) Co., Ltd.

US$33,000.00

1 Set

US$32,000.00

2 Sets

US$30,000.00

3+ Sets

Product profile

Customization

Available

After-sales Service

Online Guidance

Warranty

1 Year

Model NO.

IRN37K-OF

Lubrication Style

Lubricated

Cooling System

Air Cooling

Power Source

AC Power

Cylinder Position

Angular

Structure Type

Closed Type

Installation Type

Stationary Type

Type

Twin-Screw Compressor

Start Mode

Soft Start

Control System

Touch Mode

Cooling Method

Air Cooling/Water Cooling

Compression Level

Two-Stage Compression

Electrical Protection Level

Tefc

Transport Package

Wooden Box

Specification

2080*1115*2924

Trademark

Ingersoll Rand

Origin

China Shang Hai

HS Code

8414804990

Production Capacity

50000 Pieces/Year

Key features

The Nirvana 37-75 kW is a premium variable-speed oil-free screw compressor designed for applications with fluctuating air demand. It combines oil-free air quality, high-efficiency permanent magnet mot

Designed with a two-stage oil-free screw airend to provide clean compressed air and reduce the risk of oil contamination in sensitive production processes.

Equipped with a high-efficiency hybrid permanent magnet IE4 motor with IP55 protection, delivering excellent energy performance and reliable operation.

Integrated 400V / 3Ph / 50Hz variable-speed drive automatically adjusts compressor output according to actual air demand, helping reduce unloaded running and energy waste.

Uses a high-efficiency, reliable Ingersoll Rand two-stage compression airend with advanced super coating, supporting long-term performance and durability.

The inverter includes an integrated reactor, helping improve drive stability and supporting reliable electrical performance.

Air-cooled models use variable-speed fan motors, helping optimize cooling performance and further improve system efficiency.

Available in both air-cooled and water-cooled versions, giving customers flexibility according to site conditions and cooling water availability.

Equipped with the Luminance controller, featuring a bilingual Chinese/English display and user-friendly interface for easy operation, monitoring, and adjustment.

Supports Modbus RTU communication through an RS485 serial port, enabling integration with plant control or monitoring systems.

Company profile

Overseas ServicesQuality AssuranceImporters and Exporters

Kopa Trading (Shanghai) Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: 6 years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤9.30h

AI-Powered supplier vetting

SummaryKopa Trading (Shanghai) Co., Ltd. is a China-based limited company established in 2016, focused on compressors, air compressors, blowers, refrigeration equipment, and related maintenance and mechanical-electrical products. It has valid import/export licensing, six years of export experience, and exports 41%–50% of total sales, mainly to South America and Europe. The supplier reports flexible customization, five years of total R&D-engineer experience, and 41–50 quality-control staff, but has one production line and does not conduct continuous quantity reconciliation for each batch. Finished products are checked by packing staff. No SDK is available, while certification holdings, customer cases, after-sales capability, and several sustainability-related conditions are not evidenced. Financial records are referenced for 2021–2023, but the supplied information does not provide sufficient financial-performance detail for a credibility judgment.

Supplier typeThe supplier is a China-based limited company established in 2016, with a combined company type, an affiliated company, and business activities covering compressor design, production, sales, equipment maintenance, and related mechanical-electrical products. Its stated product range includes rotary screw, oil-free, centrifugal, scroll, and blower equipment.

R&D capabilityThe supplier reports five years of total R&D-engineer experience and describes efforts to improve compressor efficiency and reduce energy consumption. However, it explicitly has no available SDK, and the slices provide no details on patents, dedicated R&D resources, product-development results, or innovation projects.

Production capacityThe supplier reports one production line and annual production output in the stated range, with 41–50 quality-control staff. A deficiency is explicitly identified in that the factory does not continuously reconcile quantities for every batch or mass-production run; finished products are checked by packing staff, indicating a limited documented inspection method.

Customization capabilityThe supplier explicitly reports flexible customization capability, directly supporting its ability to adapt products or services to customer requirements. No further limits on customization scope, engineering process, or delivery performance are provided.

Product Q&A

Q:What type of air compressor is the Nirvana 37-75KW?

The Nirvana 37-75KW is a two-stage compression, variable-speed-drive (VSD), oil-free rotary screw air compressor manufactured by Ingersoll Rand. It is designed for industrial applications requiring high-quality oil-free compressed air with energy-efficient variable air demand.

Q:What power ratings and pressure ranges are available for this model?

The model is available in four power ratings: 37, 45, 55, and 75 KW. 37-45 KW:Pressure range 4.5-8.5 bar(g) 55-75 KW:Pressure range 4.5-10 bar(g)

Q:What is the air delivery range for each power rating?

IRN37K-OF: 2.6-6.5 m3/min IRN45K-OF: 2.7-7.2 m3/min IRN55K-OF: 5.6-10.6 m3/min IRN75K-OF: 5.6-13.1 m3/min

Q:What cooling options are available?

Both air-cooled (A/C) and water-cooled (W/C) options are available across all power ratings.

Q:What are the motor and electrical specifications?

The unit is equipped with a high-efficiency hybrid permanent magnet IE4 motor with IP55 enclosure protection. 37-45 KW motor: TEAO/IP55 55-75 KW motor: TEFC Voltage: 400V / 3PH / 50Hz with integrated variable speed drive Built-in reactor in the VFD Air-cooled units use variable speed fan motor