Mdmax® low-voltage switchgear has two series: MDmax ST and MDmax FC. It is a combination multi-functional low-voltage switchgear that has undergone complete type testing (TTA), in line with GB7251.12-2005 and IEC60439-1 standards. Its electrical and mechanical design adopts the principle of modularization, and achieves compactness, diversity, and flexibility in switchgear group scheme by using standard components and components.
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Low-voltage distribution system - MDmax ST switchgear
Negotiable
China
No. 19 Jinshan Avenue, Dongcheng Subdistrict Office, Tongliang District, Chongqing City
+86 13896086879
419028326@qq.com
Product Introduction
Product Parameters
| Rated voltage | 690V/1000VAC, 3P, 1500VDC | |
| Rated insulation voltage | 400V/690VAC, 3P, 750VDC | |
| Rated working voltage | 6kV | |
| Rated pulse withstand voltage Uimp | IV | |
| over-voltage level Pollution level | 3 | |
| Rated working frequency | Up to 60Hz | |
| Rated current Main busbar |
Rated current le | Up to 4,000A |
| Rated peak withstand current lpk | Up to 176KA | |
| Rated short-time withstand current lcw | Up to 80KA | |
| Distribution busbar | Rated current le | Up to 1,600KA |
| Rated peak withstand current lpk | Up to 63KA | |
| Rated short-time withstand current lcw | Up to 30KA | |
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