描述
■ General Data
● Applications: distribution, motor control;
● Implementation of the standards: of IEC60439, GB7251.1;
● Ambient temperature: -5 ºC ~ 40 ºC ;
● Temperature conditions: the environment is relatively temperature 40 ºC does not exceed 50% at lower temperatures, allowing a higher relative humidity (such as: 20ºC to 90%);
● Installation Location: Indoor;
● Altitude: ≤ 2000m.
■ Mechanical data
● Inlet and outlet forms: cable / busbar (bridge);
● Inlet and outlet: top / bottom;
● Connection mode: Front cabinet / After cabinet;
● Protection class: IP30, IP40, IP54;
● Functional unit isolation forms: isolation and partial isolation.
■ Cabinet size
● Height: 2200;
● Width: 600,800,900,1000,1200;
● Depth: 600,800,1000,1200;
● Finish: High pressure Epoxy powder coating;
● Cabinet color: according to user requirements.
■ Electrical Data
● Rated insulation voltage: to 1000V;
● Rated voltage: to 660V;
● Rated frequency: 50/60Hz;
● Rated impulse withstand voltage: 8KV;
● Rated voltage of auxiliary circuit: AC380 220V/DC220V,;
● Overvoltage category: III;
● Pollution degree: 3;
● Rated current: 4000A;
● Horizontal busbar rated current: 4000A;
● Vertical busbar rated current: 2000,4000 A.
■ The level bus
● Rated short time withstand current: 50/80KA;
● Rated peak withstand current: 105/176KA.
■ Vertical Bus
● Rated short time withstand current: 50KA;
● Rated peak withstand current: 105KA.
■ Ground systems: TT, the IT, TN-S, TN-CS.
■ Maximum inlet and outlet circuit breaker: 4000A.
■ Performance characteristics:
● Compact, saving cabinet volume;
● Cabinet body can be back to back arrangement;
● The power distribution circuit layout is economy;
● Full selection of standard components to facilitate the engineering to design;
● A full range of standardized;
● Cabinet body can be accord to the different requirements of the work and the environment to design the appropriate level of protection;
● Can be freely combined in one cabinet into different forms, such as fixed and withdrawable;
● With the anti-arc design;
● To meet the requirements of the cabinet anti-earthquake, anti-oscillation and impact requirements;
● Equipment upgrades and improvement is convenience;
● Cabinet to do the utmost maintenance-free;
● Equipment with high operation continuity and reliability;
● The personal safety of operator is protected.
● Applications: distribution, motor control;
● Implementation of the standards: of IEC60439, GB7251.1;
● Ambient temperature: -5 ºC ~ 40 ºC ;
● Temperature conditions: the environment is relatively temperature 40 ºC does not exceed 50% at lower temperatures, allowing a higher relative humidity (such as: 20ºC to 90%);
● Installation Location: Indoor;
● Altitude: ≤ 2000m.
■ Mechanical data
● Inlet and outlet forms: cable / busbar (bridge);
● Inlet and outlet: top / bottom;
● Connection mode: Front cabinet / After cabinet;
● Protection class: IP30, IP40, IP54;
● Functional unit isolation forms: isolation and partial isolation.
■ Cabinet size
● Height: 2200;
● Width: 600,800,900,1000,1200;
● Depth: 600,800,1000,1200;
● Finish: High pressure Epoxy powder coating;
● Cabinet color: according to user requirements.
■ Electrical Data
● Rated insulation voltage: to 1000V;
● Rated voltage: to 660V;
● Rated frequency: 50/60Hz;
● Rated impulse withstand voltage: 8KV;
● Rated voltage of auxiliary circuit: AC380 220V/DC220V,;
● Overvoltage category: III;
● Pollution degree: 3;
● Rated current: 4000A;
● Horizontal busbar rated current: 4000A;
● Vertical busbar rated current: 2000,4000 A.
■ The level bus
● Rated short time withstand current: 50/80KA;
● Rated peak withstand current: 105/176KA.
■ Vertical Bus
● Rated short time withstand current: 50KA;
● Rated peak withstand current: 105KA.
■ Ground systems: TT, the IT, TN-S, TN-CS.
■ Maximum inlet and outlet circuit breaker: 4000A.
■ Performance characteristics:
● Compact, saving cabinet volume;
● Cabinet body can be back to back arrangement;
● The power distribution circuit layout is economy;
● Full selection of standard components to facilitate the engineering to design;
● A full range of standardized;
● Cabinet body can be accord to the different requirements of the work and the environment to design the appropriate level of protection;
● Can be freely combined in one cabinet into different forms, such as fixed and withdrawable;
● With the anti-arc design;
● To meet the requirements of the cabinet anti-earthquake, anti-oscillation and impact requirements;
● Equipment upgrades and improvement is convenience;
● Cabinet to do the utmost maintenance-free;
● Equipment with high operation continuity and reliability;
● The personal safety of operator is protected.
联系卖家
MNS-type low-voltage switch cabinet