DMNS low-voltage withdrawable cabinet,switch cabinet

DMNS is a modular, multi-functional low-voltage power distribution equipment.Used in metallurgy, petroleum, chemical,industrial

Overview DMNS. DMNS is a modular, multi-functional low-voltage power distribution equipment. . Used in metallurgy, petroleum, chemical, industrial and mining enterprises and infrastructure in all areas of occasions that require high reliability, low-voltage systems: power distribution and motor control systems. DMNS. DMNS used in cabinet structure with a high degree of flexibility. , Depending on your needs or the use of different occasions, cabinets can be installed a variety of in vivo models and specifications of components; ,. Depending on the electrical equipment, various types of feed units can be installed in the same column the same cabinet or cabinet. :. Such as: feed circuit and the motor control loops can be mixed together. DMNS,. DMNS is a full range of low-voltage switchgear to meet your full needs. 4000A. 4000A the following applies to all low-voltage systems. DMNS. DMNS can provide a high level of reliability and security. ,. Human design, strengthened the security of persons and equipment required for protection. DMNS,,. DMNS for the whole assembled structure, its unique structure and connection profiles, as well as the compatibility of various components can meet the demanding requirements of duration and power continuity. :IEC60439.GB7251.1. Executive Standard: IEC60439.GB7251.1.

Technical Data 1 1, General Data 1.1 1.1 applications: power distribution, motor control 1.2 IEC60439GB7251.1 1.2 Executive Standard: IEC60439, GB7251.1 1.3 -5oC40oC 1.3 ambient temperature:-5oC-40oC 1.4 4050%,, 1.4 Relative humidity at 40 not more than 50%, at a lower temperature, ,(:20oC90%) Allowed to have a higher relative humidity, (eg: 20oC when 90%) 1.5 1.5 Installation Location: Indoor 1.6 ≤2000m 1.6 Altitude: ≤ 2000m 2 2, mechanical data 2.1 /( 2.1 into the outlet forms: Cable / busbar (Bridge) 2.2 / 2.2 Cable Access: top / bottom 2.3 / 2.3 Connection Type: Cabinet before / after the cabinet 2.4 IP30IP40IP54 2.4 Protection class: IP30, IP40, IP54 2.5 2.5 Functional Unit forms of segregation: full isolation or partial isolation 3 3, enclosure size 3.12200 3.1 Height: 2200 3.2600,800,900,1000 3.2 Width: 600,800,900,1000 3.3600,800,1000 3.3 Depth: 600,800,1000 3.460 3.4 Surface treatment: high-voltage electrostatic epoxy powder coating jump to 60 3.55Y8/1 3.5 enclosure color: 5Y8 / 1 or according to user requirements 4 4, electrical data 4.1:1000V 4.1 Rated insulation electric turn: to 1000V 4.2:660V 4.2 Rated voltage: Up to 660V 4.3:50/60HZ 4.3 Rated Frequency: 50/60HZ 4.4:8kV 4.4 Rated impulse withstand voltage: 8kV 4.5:AC380.220V/DC2 4.5 Auxiliary Circuit Rated Voltage: AC380.220V/DC2 4.6 4.6 Over-voltage class: 4.7  3 4.7 Pollution grade: 3 4.85000A 4.8 Rated current: 5000A 4.95000A 4.9 standard busbar rated current: 5000A 4.1010001250A 4.10 Vertical busbar rated current: 1000,1250 A 5 5, the level of bus 5.150/80/1OOkA 5.1 Rated short-time withstand current: 50/80/1OOkA 5.2105/176/220kA 5.2 Rated peak withstand current: 105/176/220kA 6 6, vertical busbar 6.1: 50/80kA 6.1 Rated short-time withstand current: 50/80kA 6.2105/176kA 6.2 Rated peak withstand current: 105/176kA 7:TT,IT,TN-S,TN-CS 7, earthing system: TT, IT, TN-S, TN-CS 8:5000A 8, the largest outlet into the circuit breaker: 5000A *(1),725 * (1) with glass door enclosure, the minimum depth of 725 (2),, (2) In order to facilitate the laying of the level of bus, the same arrangement of the system, . Cabinet depth should be uniform. , If not uniform, it should be in each company 400. Then at a 400-plus-wide bus adapter cabinet. (3), (3) bus bridge or busbar Jin, qualifying the cabinet, its deep ≥800. Degree should be ≥ 800. * * Special requirements of products to the corporate advisory

DMNS low-voltage withdrawable cabinet,switch cabinet