Control cabinet name: Autocoupling control cabinet
I. Overview of the control cabinet of auto-coupling step-down start control cabinet:
Auto-coupling step-down starter control cabinet is designed and produced by Kang Zhuo Technology. It has various protection functions such as overload, short circuit, phase loss protection, pump body water leakage, motor over-temperature and leakage, and complete status display. The starting mode reduces the impact on the power grid and has single-pump and multi-pump control working modes. Kangzhuo auto-coupling step-down starter control cabinet can be widely used in domestic water supply and drainage, industrial control pumps, sewage discharge and other industries.
Second, the main performance indicators of auto-coupling step-down control cabinet:
Ambient temperature: -25 ℃-+ 55 ℃
Altitude: less than 2000m, capacity needs to be reduced above 2000m
Working environment: no conductive dust, no corrosive gas, good ventilation
Control motor power range 15-300KW
Third, the operating environment of the auto-controlling step-down control cabinet:
Power supply: city power, self-provided power grid, diesel generator set; three-phase AC 380V, (-10%, + 15%), 50HZ
Applicable motor: general squirrel cage asynchronous motor
Starting frequency: can be used for frequent starting, it is recommended not to exceed 20 times per hour
Protection level: IP41 or IP20
Environmental conditions : The altitude does not exceed 2,000 meters (the capacity should be derated for use above 2,000 meters), the ambient temperature is between -25 ¡ã C and + 40 ¡ã C, and the relative humidity does not exceed 95%, and there is no exposure. The vibration is less than 0.5G.
Fourth, auto-coupling step-down start control cabinet service
Auto-coupling step-down start-up control cabinets have been provided since the sale. Kang Zhuo Technology provides comprehensive technical support services. If technical assistance is required during use, the company has set up professional customer service for marketing services to provide users with free pre-sale, mid-sale, and post-sale Technical consultation and installation and commissioning guidance to solve problems raised by users.