The safety performance of MNS low-voltage drawer cabinet is very good. It uses a large number of high-strength flame-retardant engineering plastic components to effectively enhance the safety performance of protection! Now let's talk about its installation, use and maintenance!
(1) It is recommended to install the device against the wall or against the wall. The installation foundation plane is required to be flat, the horizontal error of the foundation channel steel is 1/1000, and the total length deviation is 3mm.
(2) When the equipment arrives at the destination, first check whether the packing box is complete, or when the equipment is not installed immediately, store it in a dry and clean place.
(3) It is recommended that all conductive parts be bolted with 8.8 grade tension washers.
(4) Connect the cables and close the bottom of the device to prevent small animals from climbing into the cabinet and causing short circuit accidents.
(5) After installation or adjustment of the device, the following inspections and tests shall be carried out before putting it into operation.
① Check whether the installation of electrical equipment and control circuit in the equipment meets the requirements of factory drawings.
② All switches shall be operated manually and flexibly without abnormalities and jamming.
(3) Check whether the mechanical interlocking mechanism and electrical interlocking device act correctly and reliably, which should meet the system requirements.
(4) Check whether the insulation resistance of the main circuit and control circuit meets the specified requirements.
⑤ Check whether the electrical equipment set in the device has good contact and meets the technical conditions of the electrical equipment.
⑥ Check whether there are foreign matters inside the device and whether the mounting screws of each component are loose.
This product is compact in design, versatile in structure, flexible in assembly, and adopts standard module design. It is a safe, economical, reasonable and reliable new low-voltage draw out MNS switchgear. Come here if you need http://www.tongyuhengcheng.com Consult and purchase!