produce Emergency power supply solution 400A-630A power connector in china

Shenzhen Long Yan intelligent electric control equipment co., LTD., specializing in the production and sales of power car emergency rapid access device, high and low voltage switchgear, transformer substation emergency power fast access box, 110 kv substation project quick plug, emergency power supply substation quick access device, emergency power supply substation fast plug unit, emergency generators coupled fast plug connector, power car access cable plug socket, quick reply message device, low voltage distribution network rapidly wired access unit device, using existing quick joint of electrical equipment and intelligent relay protection technology, research and development of a set of emergency power supply access device quickly, rapid emergency power supply access device is mainly used for emergency repair of disaster relief, large engineering can get promptly in the power supply, such as: hospital, high-rise office buildings, airports, satellite launch and control base, large stadium, archives and so on, of the more important scientific research building of power supply, mobile emergency power car temporary protection and security, they are widely used power supply interface standard for its southern netcom.

Emergency access device rated parameters of the panel socket used is as follows
: (1) rated voltage 1000 v AC/DC 1500 v;
(2) rated current: 630 a. 
(3) the contact resistance: 25 or less; 
(4) short circuit 1 s current: 14 ka. 
(5) short circuit 3 s current: 10 ka.
(6) surge current: 55 ka; 
(7) flooding experiment: constant pressure load cycle experiment (30 times the water cycle is not breakdown);
(8) shell and socket body material: PA/CuZn (Ag);
(9) countersunk head installed on: shell and plate;
(10) plug number gt;20000 times;
(11) waterproof level: IP67;
(12) to get an electric shock type: strap connector;
(13) structure length lt;171 mm socket, plug: 220 mm