Cases power distributive SP-62 and CK types

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