Catalog
Scientific Research Institute of Technologies, Control and Diagnostics of Railway Transport

Compressors Running Tests and Testing Bench

Compressors Running Tests and Testing Bench
Articul: 55DK.421413.027
Short description

The compressors running tests and testing bench is intended to perform full scope of works related to testing of compressors testing for different types of locomotives and to monitor performance of compressor units and assemblies.

PURPOSE AND APPLICATION

The compressors running tests and testing bench is intended to perform full scope of works related to testing of compressors testing for different types of locomotives and to monitor performance of compressor units and assemblies.

PERFORMANCE
Description Value
Number of compressors simultaneously tested at the bench, pcs 1
Power demand, kW 60
Compressor shaft speed adjustment range, rpm 0 - 850 (0 - 1500)
Shaft speed maintenance error, rpm ± 5
Volume of air reservoirs, l 335, 200
Operating pressure in reservoirs, MPa up to 1

MONITORED PARAMETERS
Description Value
Temperature of air pressurized by compressor, °C 10 – 200
Temperature of oil in the compressor crankcase, °C 10 – 100
Temperature of air in the reservoirs and of ambient air, °C 10 – 100 
Speed measurement error, rpm 10 – 1500
Measurement range for pressure in reservoirs, MPa 0,1 – 1
Measurement range for oil pressure, MPa 0,1 - 0,7
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