Magnetic-bearing high-speed centrifugal air compressor — Xinran

Datasheet

Product overview

Power: Engineered duty · obtain package input power · Pressure: Select from proposed performance map · Flow: Normal and minimum station flow to be selected

Xinran's magnetic-suspension centrifugal air-compressor line combines a high-speed motor with magnetic-bearing technology. The manufacturer describes auxiliary bearings and a backup arrangement associated with power loss. Its monitoring functions include bearing temperature, shaft trajectory and motor windings, with central control and connectivity described for the package.

Selection should begin with the station's operating envelope. Provide required pressure, minimum, normal and peak flow, operating hours, inlet and ambient conditions, electrical supply and available cooling utilities. Request the proposed model's performance map and complete-package input power across the intended load range. A family description does not supply a numerical rated operating point, and the power or capacity of a screw compressor should not be transferred to this centrifugal selection.

Discuss what happens at low demand and when the package operates beside existing compressors. Agree pressure control, low-flow protection, sequencing, communications and how the machine starts and stops within the station. Review the auxiliary-bearing and backup arrangement with the factory, including the response to loss of site power, restart procedure and inspection requirements after an event. Monitoring features help define the control specification; they are not a substitute for an agreed operating and service procedure.

Specify the air-quality requirement at the point of use and the treatment boundary, together with cooling connections, ventilation, access and lifting arrangements. Request a general arrangement, electrical and controls documents, model-specific performance basis and acceptance test. The photograph is the manufacturer's product-family illustration, rather than a record of a buyer's delivered configuration. Compare quotations only when the selected duty, control scope, utilities, treatment and commissioning responsibilities are aligned.

Catalog reference	XINRAN-MAGLEV
Machine	Centrifugal
Power	Engineered duty · obtain package input power
Working pressure	Select from proposed performance map
Published flow	Normal and minimum station flow to be selected
Air quality	—
Duty	General industry
Supply	Not specified
Plant	Xinran
Technology	High-speed centrifugal air compression
Bearing arrangement	Magnetic bearings with auxiliary bearings
Published features	Bearing-temperature and shaft-trajectory monitoring; motor-winding monitoring; central control
Power-loss feature	Manufacturer describes backup arrangement; agree site shutdown response
Required selection data	Pressure, minimum/normal/peak flow, reference conditions and ambient/cooling conditions
Acceptance	Exact model, performance map, package power, controls and site integration
Photograph	Official product-family illustration