PRS type slip rings0 pages

CO

CO

Sliprings

TypePRS

Main Performances

Housing

Positioning

Cable entry

Brushes

Executions

Armonized rules

Marking

In aluminium

Vertical axis

To connect rings to the clamp, through the tube and

to the brush-holders cable entry through the PG 21

20 A copper-graphite brushes, 30 A blade or

copper-graphite and 50 A blade or copper-graphite

From 6 to 15 rings 20 A, from 4 to 14 rings 30 A and

from 4 to 10 rings 50 A

EN 60947-5-1 EN 60529

EEC73/23-EEC89/336-EEC89/392 Directives

Electrical Features

Nominal voltage

Nominal current

Protection degree

Max rotating speed

Test voltage

Operating temperature

660 V ac - dc

Ith 20 A - 30 A - 50 A

IP 55

30 revs / min

2,5 kV

- 20 °C -r + 60 °C

Standard Types

20 A

Type

30 A

N° Rings Type

50 A

N° Rings lype

N° Rings H=mm*

GPRSB6 6 GPRSC4L 4 GPRSD4L 4 192

GPRSB9 9 GPRSC6L 6 - 192

GPRSB12 12 GPRSC8L 8 GPRSD6L 6 252

GPRSB15 15 GPRSC10L 10 - 252

GPRSC12L 12 GPRSD8L 8 312

GPRSC14L 14 GPRSD10L 10 312

Availability on demand:

• Mixed versions with 20 A / 30 A / 50 A rings

• Signal versions with gold or silver rings

For 30 A and 50 A executions, please omit the final T of the code if you need

copper-graphite brushes

Via Don Signini 22

28010 BRIGA NOVARESE (NO) ITALY

tel. +39 (0)322 93574 - 953788

CEVR i«o9'<w»9*a»7 [| WJJ [

www.nuovaceva.it

info@nuovaceva.it

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