WQC/ QCX5 22/11 Magnetic AC starter QCX5-2A
USD $5.01 - $9.29 /Piece
Min.Order:200 Pieces
Mingguang Hecheng Electrical Co., Ltd.
WQC/ QCX5 22/11 Magnetic AC starter QCX5-2A
Specification
1.Application
The starter is with the application of 50/60Hz AC voltage to 660V, current to 95A, The following circuit as the control of three-phase squirrel cage ,to Start, stop and reverse starting the moter. Which is with the small volume, installation convenience features. It has lost pressure and overload protection performance.
The starter applied to the environment under normal use (with out explosion-proof, anti-corrosion). The products have many kind of with buttons, button-sealed Circle and without button, etc.It is apply to hot and humid area. Technical data: a model by loading products, specifications, capacity control.
2.The normal working and installment conditions
1. Surrounding air temperatures: The surrounding air temperature upper limit does not surpass +40 °C,
the lower limit is not lower than -5°C, The average temperature does not surpass +35 °C in 24 hours.
2.Installation sites altitude above sea level does not surpass 2000m.
3.Atmospheric relative temperatures does not surpass 50% when the surrounding air temperature are 40 °C.
Can not have a higher relative humidity in a lower temperature, In the wettest month monthly average most low temperature is +25 °C, the monthly average maximum relative humidity is 90%, and consideration the dew on product surface.Because of the temperature change
4.Installation sites environmental pollution can be 3 levels.
5.Install category is III kind.
6.Install condition: A. Installment gradient with vertical not to surpass 5°C.
Installs in without remarkable vibration and impact place.
3.Performance Requirements
1. The starter can be long time and without thermal relay working. The frequency can be 600times/hour in short time and repeatably working.
2. Attraction coil can reliably work when 85%~105% rated voltage, Its released voltage approximately is 40-55% rated voltage.
3. The starter contact in the operating frequency is 600/hours, the circular telegram continues to lead for the merit 40%. Puts through the rated voltage, 6 time of nominal currents, separate 0.16 times of multiple frequency voltage, the nominal current put through, when separation the factor is 0.35, Its electrical life is not lower than 640, 000 times.
4. The starter's mechanical life is 3 million times.
5. The starter's auxiliary contact, its nominal current is 5A.
6. The thermal relay has the temperature compensation organization, May balance the temperature which is caused by the changes of voltage surrounding temperature.
More details
Plant display