Specifications

1 Professional manufacturer
2 ISO9001-2000 CCC Certification
3 ABB partner
4 Good quality cabinet

The Blokset serial switchgear (B serial switchgear for short) is particularly designed for the Schneider Electrc's low voltage distribution products.It used in under 400HZ power distribution system with rated working voltage 690V,rated insulation voltage 1000V,rated current 6300A and below.Compliance with international standard,notably IEC6039-1,IEC60529,IEC60947.It can be used as power control,transmission and distribution devices like power distribution center,motor control center,capacitance compensation ,and terminal power distribution ,B serial switchgear can be adapted to each application ,concerning power plant,substation ,industrial and mining enterprises and civilian construction infrastructure.

General structure:

     1. Comprehensiveness:Blokset is a complete system integrating Schneider Electric switch components.All Schneider Electric's protection devices are designed to achieve optimized coordination.

     2. Dependability:All design and test of Blokset complies with international standard.

     3. Flexibility:All switches are local made,with high flexibility and applicability.

     4. Modular:  Blokset consists of standard prefabricated components ,capable of rapid manufacturing ,convent for revision and saving cost;

Main technical data:

    Rated insulation voltage :1000V

    Rated operating voltage :690V   AC

    Rated frequency         :50HZ  or  60 HZ

    Rated impulse withstand voltage :12KV

    Rated current             :Max  to  6300A

    Horizontal busbar Rating   :Max  to  6300A

    Vertical busbar Rating      :3200,2100,1600(A)

    Degrees of protection      :IP20---IP54

    Rated short time withstand current   :30---50 --85--100KA rms

    Rated peak withstand current         :63---105---187----220KA

    Dimensions(WidthXDepthXHeight)   :Height--2200---2350mm,Width---700--900- 1100--1200--                                                  1300mm  ,Depth----400--600--1000mm.

 Notes for ordering:

     1.Type;

     2.Main circuit diagram and the attangement diagram for switchgear;

     3.Auxiliary cuicuit diagram;

     4.The inner cubicle components list;(marked setting factor of each items);

     5.Other requirements need mutual-agreement