Here, the trial operation of the refrigerant circuit 40 is a trial operation in which the compressor 11 is operated so as to allow the refrigerant to circulate in the circuit at a constant speed for a certain period of time, and a check for leakage of the refrigerant is performed during ...
FIG. 6 is a schematic piping and wiring diagram of a second embodiment of the present invention. DETAILED DESCRIPTION OF THE INVENTION With reference to FIG. 1, which illustrates a conventional two-pressure type system, there is shown a locomotive 1, an air compressor 2 which is the supply ...
FIG. 4 is a schematic wiring diagram showing the electric circuit for the auxiliary starting device illustrated in FIGS. 1-3 and its relationship to compressor motor circuit. DESCRIPTION OF THE PREFERRED EMBODIMENT Referring now to the drawing and particularly to FIG. 1 thereof, there is illustrat...
The NetCol5000-A consists of the compressor, electronic commutation (EC) fans, Evaporator, air filters, check valve, air bypass solenoid valve, surge protection and filtering board, electric heater (optional), electrode humidifier (optional), and controller. ...
2 Select the target refrigerant temperature 3 Compressor speed control The smooth control (which keeps the compressor running) saves energy and ensures comfort during low-load operation. • Changes in the air-conditioned room temperature during low-load operation* Start Conventional air-conditioning ...
研究报告--技术指导 文档标签: Air文档格式PDF 系统标签: condensingcooledunitsairconditioningskm ACUF-SeriesAirCooledCondensingUnitsirCooledCondensingUnitsContentsElectricalHook-up17ntroduction2eend2FieldWiringSchematic17ypicalWiringDiagram18egend2omenclature2eneralFeatures3ElectricalData19eneralFeatures3DimensionalData...
4. Refer to the wiring diagram supplied with the VFD connect 12. If values are not equal, select EDIT, press the UP/DOWN the line voltage power source to the line voltage terminals buttons to match the required value. (U1, V1, W1) as shown. 13. Select SAVE to store the modified ...
CAL series Zamil Air Conditioners(卡尔系列Zamil空调).pdf,Condensing Units CAL Series CAL018 thru CAL140 18 TR thru 140 TR 65 kW thru 495 kW R-134a Company Business Zamil Air Conditioners (ZAC), a sector business of Zamil Industrial, is the largest sup
The volume flow rate of the compressed air generated by the compressor is measured by the flowmeter. The torque sensor is used to measure the rotational speed and torque of the compressor and generator. Figure 1 and Figure 2 are the test bench and schematic diagram for the parallel compressor...
Another function of the first-stage compressor is to provide a certain flow rate of compressed air to the SOFC during the gas storage stage. It is worth noting that, as can be seen in the system schematic diagram in Figure 1, the first-stage compressor has a split flow. In order to ...