Type SP-62
APPOINTMENT
Cases power distributive type of the SP 62 are intended for reception and distribution of the electric power by voltage to 660 In a three-phase alternating current of frequency of dead grounded neutral systems of 50 Hz, and also for protection of departing lines against overloads and short-circuit currents.
TECHNICAL CHARACTERISTICS
Climatic modification UZ in accordance with GOST 15150-69.
The list of the cases which are let out by factory, and their technical
Characteristics are resulted in the table.
Degree of protection of cases – 1Р20 in accordance with GOST 14254-80.
Cases of the joint venture 62 correspond TU 550
Record example at the order: «SP Case 62-7/П (fuse strips-Zh80A; 5х100А)»,
|
Case type |
The introduction contact-breaker, Іном, А |
Fuse on departing lines |
Size L, mm |
Weight, kg |
|
|
Type |
Quantity |
||||
|
SP-62-3/1 |
250 |
PN-100А |
5 |
500 |
82 |
|
SP-62-7/11 |
400 |
PN-100А |
8 |
700 |
105 |
|
SP-62-9/11 |
400 |
PN-100А PN-250А |
5 2 |
700 |
106 |
|
SP-62-10/11 |
400 |
PN-250А |
6 |
700 |
109 |
Type CK
PURPOSE(APPOINTMENT)
Cases power distributive type СК are intended for reception and distribution of the electric power by voltage to 660 In the three-phase variable; a current of frequency of dead grounded neutral systems of 50 Hz, and also for protection departing lines from overburdenings and short-circuit currents.
Cases are intended for installation on industrial, inhabited, household and public installations with single-sided service. Cases are fabricated in hinged and low-ground modification.
THE TECHNICAL SPECIFICATION
Rated voltage of an alternating current 660/380 In, frequency of 50 Hz. Rated current to 400 A 16
Climatic modification, UZ in accordance with GOST 15150 69
– On affecting of climatic factors of an environment in macroclimatic regions with a temperate climate modification of a class of disposing 1,3, i.e. outdoor, under an appentice, indoors with a natural ventilation, and also indoors with the boosted moisture content(moisture).
– On staining durability in an aerosphere of industrial targets cases with extent are sewn up 1Р54 climatic modification U1;
– A height above sea level no more than 2000 m. at altitude more than 1000 nominal operating(working) current should be lowered on 10 %
Cases SK match – TUU 040.12000.013-86
CASES СК-5
CASES СК-3
|
Type of cases |
Fuses on departing lines |
Weight, kg |
|
|
Type |
Quantity |
||
|
СК-3 |
PPN |
6 250А 3 400А |
78 |
|
СК-5 |
PPN |
6 400А 9 250А |
89 |