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Piston compressor |
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Piston compressor double stage HG002 |
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| The stages of compression are distributed
on two separate machines. By variation of their speed it is possible to
change the stage pressure relations within wide limits. Controlled inter-
and after-water-cooling and cylinder air-cooling provides adjustment of
all variations of performance. . |
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Compressors:
- 1. Stage 2-cylinder
compressor driven by frequency controlled electric engine with speed-
and torque-measurement.
- 2. Stage 1-cylinder
compressor driven by frequency controlled electric engine with speed-
and torque-measurement. Equipped for.
The two compressors can be operated in single-, series-
and parallel circuit.
Inter- and after-cooling with water is temperature controlled.
The vessel-pressure is controlled automatically. |
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Measuring systems :
The measuring devices are digitally connected to the
internal controller, sending data to the comprised portable PC. Stand
control and data acquisition is performed by .
Measured quantities are:
- Temperatures
- Volume flow-rate of cooling water
- Torque and speed
- Air-mass
- Pressures
- PID-based control of inter- and after-cooling. The
controller's parameter can be set by the software.
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Technical details:
Dimensions: 3m x 1.8m x 0.65m
Weight: 350 kg |
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Supplies:
400V 3-phase AC 2.5 kW, cooling water |
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Compressor 1 1450 ccm, 11,0kW
Compressor 2 480 ccm, 7,5kW
Vessel 500l |
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po-3 |
Air-pressures piezoresistive up to 16 bar absolute |
to-10 |
Air- and water-temperature |
VL1-2 |
Quantity of cylinder cooling air |
VW1-2 |
Water-quantities for inter- and after-cooling |
VK |
Compressed air-mass |
n1-2 |
Compressor speed |
M1-2 |
Torques, strain gages |
pi1-2 |
Internal cylinder pressures |
d1-2 |
Piston displacement sensor |
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Piston compressor
double stage HG004 |
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| The stages of compression are distributed
on two separate machines. By variation of their speed it is possible to
change the stage pressure relations within wide limits. Together with the
controlled inter- and aftercooling all variations of performance can be
adjusted. |
|
Compressors:
- 1. Stage 2-cylinder
compressor driven by two-speed motor with electric power measurement.
- 2. Stage 1-cylinder
compressor driven by frequency controlled electric engine with speed-
and torque-measurement. Equipped with
device.
The two compressors can be operated in single-, series-
and parallel circuit.
Inter- and after-cooling with water is temperature controlled. |
|
Measuring systems:
The measuring devices are digitally connected to the
internal controller, sending serial data to the comprised portable PC.
Stand control and data acquisition is performed by .
Measured quantities are:
- Temperatures
- Volume flow of cooling water
- Mechanical power calculated from the measured quantities
torque and speed
- Air-mass
- Pressures
- PID-based control of inter- and after-cooling. The
controller's parameter can be set by software.
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Technical details:
Dimensions: 3m x 1.8m x 0.65m
Weight: 350 kg |
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Supplies:
400V 3-phase AC 2.5 kW
Cooling-water |
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Keywords: Air Compressor, Piston
Compressor, Reciprocating Compressor, Double Stage Compressor, Compressorium,
Indicating |
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©TeLC Unna 2004 |