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MNS Withdrawable Low Voltage Switchgear
Product introduction
In the field of power distribution and control, MNS withdrawable low-voltage distribution cabinets are the pinnacle of innovation and reliability. This series of switchgear is carefully assembled from standard modules, making it a universal and essential component of various power supply systems. The MNS cabinet has a rated working voltage of 660V and below and is specially designed to meet the needs of power generation, transmission, distribution, power conversion and electrical equipment control.
It complies with international standards such as IEC439 and VDE660 Part 5, as well as national standards GB7251-87 "Low-voltage switchgear complete sets" and ZBK36001-89 "Low-voltage withdrawable switchgear complete sets", demonstrating its commitment to quality and safety. The MNS cabinet complies with IEC529 and DIN40050 standards to ensure strong protection, IP30 against solid objects larger than 2.5mm, IP40 against solid objects larger than 1.0mm, and IP54 against dust and splashes from any direction.
The modular design of the MNS withdrawable low-voltage power distribution cabinet is flexible and scalable and can be seamlessly integrated into different power systems. Its drawer-style feature allows for easy maintenance and quick replacement of components, minimizing downtime and increasing operational efficiency. This property is particularly advantageous in critical applications where uninterruptible power supply is critical.
The MNS cabinet's rugged construction and advanced protective features make it suitable for use in a variety of environments, including industrial facilities, commercial buildings, and infrastructure projects. It's dust- and splash-proof and meets stringent standards to ensure reliable performance even in challenging conditions.
MNS withdrawable low voltage distribution panels represent the pinnacle of engineering excellence and reliability in power distribution and control. Its compliance with international and national standards, coupled with its modular design and advanced protection features, makes it an indispensable asset for power systems in various industries. Whether ensuring uninterrupted power supply or promoting efficient maintenance, MNS cabinets are proof of innovation and quality in the field of low-voltage distribution cabinets.
Protection level
In line with standards IEC529 and DIN40050, Ip30 for protecting solid more than Φ 205mm, lp40 for protecting solid more than Φ 1.00mm,lp54 for preventing dust and any spraying.
Basic technical parmeters
Rated insulation voltage | 660V |
Rated working current | 380V |
Main bus(Max working current) | 5500A(IP00)、4700(1P30) |
Main bus short-time withstand current(1s) | 100kA(Virtual value) |
Main bus peak withstand current | 250kA(Max value) |
Vertial bus(Max working current) | 1000A |
Vertial bus short-time peak current | Standard type90kA(Max value) |