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PRP type slip rings0 pages
Sliprings
TypePRP
Main Performances
Housing In thermoplastic insulating material
Inside passage 42 mm diameter through steel pipe for the passage of
hoist cables, fluid cables and piston stems
Positioning Vertical axis
Cable entry Through 1/2" Gas cable entry on the inferior and
superior flange. Inside terminal to connect the rings
Brushes 20 A copper-graphite brushes, 30 A blade or
copper-graphite and 50 A blade or copper-graphite
Executions From 6 to 36 rings 20 A from 4 to 12 rings 30 A and
from 4 to 12 rings 50 A
Mixed executions with 4 rings 30 A
and till 30 rings 20 A
Armonized rules EN 60947 - 5 - 1 EN 60529
EEC 73/23 - EEC 89/336 - EEC 89/392 Directives
Marking CE
Electrical Features
Standard Types
Nominal voltage
Nominal current
Protection degree
Max rotating speed
Test voltage
Operating temperature
660 Vac-de
Ith 20 A - 30 A
IP 51
30 revs / min
2,5 kV
- 20 °C T + 60 °C
Availability on demand:
• Mixed versions with 20 A / 30 A / 50 A rings
• Signal versions with gold or silver rings
20 A
TVpe
N° Rings
30 A
TVpe
50 A
N° Rings Type
H*
GPRP B6
GPRP B9
G PRP B12
GPRP B15
G PRP B18
G PRP B21
G PRP B24
G PRP B27
G PRP B30
G PRP B33
G PRP B36
6
l)
12
15
18
21
2-t
2J
30
33
36
G PRP C4L
G PRP C6L
G PRP C8L
GPRPC10L
G PRP C12L
G PRP C14L
GPRPC16L
G PRP C18L
G PRP C20L
G PRP C22L
G PRP C24L
4
6
8
10
12
14
16
18
20
22
24
GPRPD4L 4
G PRP D8L 8
GPRPD12L 12
260
290
320
350
380
410
440
470
500
530
560
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
28010 BRIGA NOVARESE (NO) ITALY P^^^^^
+39 (0)322 93574 953788 f£ fl| Yl |J^I|B MH ^f^. H ■
CEVR fax+39 (0)322 953787 PJ] BTSB MM BMMB
TOMRTTON www.nuovaceva.it
info@nuovaceva.it
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