GCK Low voltage withdrawable switchgear

Product Overview
The GCK low-voltage withdrawable switchgear consists of two parts: the power distribution center (PC) cabinet and the motor control center (MCC). It is suitable for power users such as power plants, substations, and industrial and mining enterprises as an AC 50Hz, maximum working voltage up to 660V, and maximum working current up to 3150A distribution system. It is used for power distribution, motor control, and lighting distribution equipment to convert and distribute electrical energy

Features
This series of products has high breaking capacity, good dynamic and thermal stability, advanced and reasonable structure, practical electrical solutions, and series characteristics. Strong universality, various scheme units can be combined arbitrarily, one cabinet can accommodate more circuits, saving floor space, beautiful appearance, high protection level, safe and reliable, easy maintenance and other advantages
This product complies with the IEC 439 NEMA ICS 2-322 standard, as well as the national standard GB 7251-2005 "Low voltage switchgear" and the professional standard ZBK36001 "Low voltage withdrawable switchgear"
Usage conditions
Altitude: not exceeding 2000m
Environmental temperature: The temperature should not exceed+40 ℃, and the average temperature within 24 hours should not exceed+35 ℃. The ambient air temperature should not be lower than -50 ℃
Atmospheric conditions: The air is clean, and the relative humidity does not exceed 50% at a temperature of+40 ℃. Higher relative humidity is allowed at lower temperatures, such as 90% at+20 ℃
Places without fire, explosion hazards, severe pollution, chemical corrosion, and severe vibration
Tilt no more than 5 degrees from the vertical plane
This product is suitable for transportation and storage at temperatures ranging from -25 ℃ to+55 ℃, and within a short period of time (not exceeding 24 hours), it should not exceed+70 ℃
Note: If ordering this product exceeds the above conditions, please consult with our company




Special Reminder
When installing this product, the horizontal line between cabinets should be firmly and reliably connected
The door of this product has an interlocking function with the main switch, which means that the door can only be opened in the event of a power outage. The other side of this product is a screw sealing plate, which does not have an interlocking function with the main switch. Therefore, please When disassembling the side panel of this product for maintenance, users must disconnect the power supply
Non professionals are not allowed to open the cabinet for maintenance and inspection