CUL Certified HVAC Plastic 60 amp non fused Disconnect Box Switch For Air Conditioner Unit Electronic Components, You can get more details about CUL Certified HVAC Plastic 60 amp non fused Disconnect Box Switch For Air Conditioner Unit Electronic Compone
Low suction pressure. Low liquid pressure. High total superheat. Low compressor amps. Poor system performance. Coil may be freezing. Possible overheating of compressor. Systems utilizing a fixed metering device without any other mechanical problems and proper airflow and load will exhibit the following...
Compressor The pump that moves the refrigerant from the indoor evaporator to the outdoor condenser and back to the evaporator again. The compressor is often called “the heart of the system” because it circulates the refrigerant through the loop. ...
Subcooling insures a solid column of liquid to the metering device and if set toolowyou could get flash gas, which will affect the meter device. Highsubcooling will cause the refrigerant to stack up in the condensing unit bringing up the head pressure in the compressor. With higher pressures...
Compressor Quantity Nr. 1 1 1 2 2 2 2 2 Input power kW 2.69 4.04 4.66 5.38 6.5 8.08 9.32 10.58 Input current Amps 5.00 7.11 8.33 10 12.38 14.22 16.66 20.18 Type / Scroll Evaporator section Fan quantity Nr. 1 1 1 1 1 1 1 1 Air...
Compressor Quantity Nr. 1 1 1 2 2 2 2 2 Input power kW 2.69 4.04 4.66 5.38 6.5 8.08 9.32 10.58 Input current Amps 5.00 7.11 8.33 10 12.38 14.22 16.66 20.18 Type / Scroll Evaporator section Fan quantity Nr. 1 1 1 1 1 1 1 1 Air flow m3/h 1900 2800 3140 415...
WEG CFW701 HVAC-R变频驱动器产品说明书
DPC pressure control is specially used for refrigeration system, it protects air compressor from too low suction pressure or too high discharge pressure. CAUTION : DON'T attempt to twist other built-in screws except wiring, otherwise product shall be INVALID. Note: due to continuous product improv...
For example, when an air conditioner is about to turn on its compressor, PFC can actively compensate for the larger load as it hits. Active PFC also reduces the number of transients generated, while the flexibility of digital PFC enables developers to employ more complex PFC topologies. Active...
(IOCP) VINAC=min Output power at high line VINAC=250V Output power at low line VINAC=165V Efficiency (Ƞ) VINAC=nom at full load COMPRESSOR INVERTER CHARACTERISTICS -- -- -- -- - 97 PWM switching frequency (fSW) Rated output power (POUT) Output current (IRMS) Inverter efficiency ...