The MNS type low-voltage withdrawable switchgear (hereinafter referred to as the device) is a modular, assembled combination type withdrawable low-voltage switchgear. This device is suitable for power plants, substations, petrochemical, metallurgy, steel rolling, light industry, textiles, and other industrial enterprises, as well as residential areas and high-rise buildings. It is used for power conversion, distribution, and control in low-voltage distribution systems with an AC frequency of 50-60Hz and a rated working voltage of 660V or below, including power, distribution, motor control centers, and capacitor compensation.
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MNS type low-voltage withdrawable switchgear
EXW
$1,488.36-11,906.89
China
Room 1506, Building B, Baode Yungu International, No. 52 Jinye 1 Road, High-tech Zone, Xi'an City, Shaanxi Province
+86 029-88785234
18602922158@163.com
Product Introduction
Product Parameters
|
Project |
Unit |
Data |
|
|
Rated operating voltage |
Main circuit |
V |
380, 660 |
|
Auxiliary circuit |
V |
AC220, AC380, DC110, DC220 |
|
|
Rated insulation voltage |
Main circuit |
V |
400, 690 |
|
Rated impulse withstand voltage (1.2/50us) |
Main circuit |
kV |
68 |
|
Rated operating current (at IP3X) |
Horizontal busbar |
A |
≤ 5000 (single-sided operation cabinet), ≤ 3600 (double-sided operation cabinet) |
|
Vertical busbar |
A |
1000 (pull-out), 2000 (plug-in MCCB) |
|
|
Rated short-time withstand current |
Horizontal busbar |
kA/1S |
50, 65, 80, 100 |
|
Vertical busbar |
kA/1S |
50, 65, 80, |
|
|
Rated peak withstand current |
Horizontal busbar |
kA/1S |
105, 143, 176, 220 |
|
Vertical busbar |
kA/1S |
105, 143, 176 |
|
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