Factory direct sales fully insulated low voltage drawer type MNS distribution cabinet

额定电压：

660V

额定电流：

630A

额定频率：

50HZ

& Overview of power distribution cabinet products: Power distribution cabinets, type low-voltage withdrawable complete sets of switchgear, comply with national standards and B "Low-voltage withdrawable complete sets of switchgear" and international standard C-type low-voltage switchgear to adapt to various power supply and distribution needs. , can be widely used in various low-voltage distribution systems such as power plants, substations, industrial and mining enterprises, buildings, hotels, and municipal construction.
Product features of power distribution cabinet:
Compact design: accommodate more functional units in a smaller space
The structural parts are highly versatile and flexible in assembly, with = as the module, structure and extraction Formula units can be combined in any combination.
The busbar is protected by high-strength flame-retardant and high-insulation-strength plastic functional boards, which have fault arc resistance.
The mechanical interlocking mechanisms of drawers of various sizes comply with standard regulations and have three obvious positions for connection, testing and separation.
Designed with standard modules: it can be composed of standard units such as protection, operation, conversion, control, regulation, measurement, and indication.
It has high degree of generalization and standardization and is easy to assemble. With reliable quality assurance.
The cabinet can be selected with corresponding protection levels according to different requirements of the working environment.
Normal usage conditions of the power distribution cabinet:
. The altitude does not exceed
. The ambient air temperature is not higher than + degrees Celsius, and the average internal temperature is not higher than + degrees Celsius, and the surrounding air temperature is not lower than + degrees Celsius.
.Atmospheric conditions: The air is clean, and the relative humidity does not exceed % when the temperature is + degrees Celsius. Higher relative humidity is allowed when the temperature is lower, for example: + degrees Celsius is %, but temperature changes should be taken into account. Condensation may occasionally occur
. This product is suitable for transportation and storage at the following temperatures: degrees Celsius to + degrees Celsius, and does not exceed + degrees Celsius in a short period of time (not exceeding).
.If the above conditions of use cannot be met, it should be resolved through negotiation between the user and the manufacturer.
.When this device is used on offshore oil drilling platforms and nuclear power plants, a separate technical agreement should be signed.
Main technical parameters of the power distribution cabinet:
Rated insulation voltage


Rated working voltage

,
Maximum working voltage of the main busbar Current


Rated withstand current of main busbar

/
Rated peak withstand current of main busbar

/.< br/> Maximum operating current of distribution bus (vertical bus)


=> Peak current of distribution bus (vertical bus)
Standard type
(maximum value) /.
Enhanced type
(maximum value)/.

Instructions for ordering power distribution cabinets:
Please indicate the direction of the incoming and outgoing wires, specifications of the incoming and outgoing wires and the corresponding quantity. .
. For installation dimensions, please refer to the picture above for appearance and installation examples.
. For low-voltage drawer cabinets, under normal circumstances, users must provide power distribution electrical system diagrams.