Sliprings

EXD Series for ATEX Application

EXD-ATEX

Ravioli Slip Rings Type EXD are Atex approved for Zone 21 and 22, and they are suitable for potentially explosive dusted areas. They are manufactured with an aluminium housing which ensures high mechanical resistance and rotation degree IP65.
Numerous executions available in single composition 7A,16A or 34A; mixed executions available with combination of rings 4A, 7A, 16A, 34A.
The new range is extremely wide and suitable to provide various solutions to the market’s needs.

Rings and brushes are wired with a 2m long cable.

Electrical Features


  • Nominal Voltage 400 V ac - dc
  • Nominal Current Ith 34 A - 7 A
  • Degree protection IP 65
  • Maximum speed 50 rpm
  • Test Voltage 2,5 kV
  • Operating Temperature - 20 °C ÷ + 50 °C

Regulations


EC:

  • 2014/35/UE
  • 2014/34/UE
  • 2014/30/UE
  • 2006/42/CE

Global Approvals:

  •  CEI EN 60079-0
  •  CEI EN 60079-31
  • UNI CEI EN ISO/IEC 80079-34
  • UNI EN 1127-1
  • CEI EN 60529
  • CEI EN 60529/A1

Quality:

  • BVI11 ATEX0012 Q
  • BVI09 ATEX0046 Q

Standard Executions


Proof to areas with potentially explosive dust atmosphere, ZONE 21 and 22

ex II 2 D Ex tD A21 IP 65 T70°C

Single Compositions

Items
Number of rings
H-mm
G EXD B4
4 x 7A + PTC
260,5
G EXD B6N
6 x 7A
260,5
G EXD B10
10 x 7A + PTC
260,5
G EXD B12N
12 x 7A
260,5
G EXD B20
20 x 7A +PTC
260,5
G EXD B22N
4x34A + 2x7A260,5
G EXD C10N10 x 16A
260,5
G EXD D44 x 34A + PTC
260,5
G EXD D4N
4 x 34A
260,5

Mixed Composition

ItemsNumber of rings
H-mm
G EXD C4 A16N
4 x 16A + 16 x 4A
260,5
G EXD C4 B4
4 x 16A + 4 x 7A + PTC
260,5
G EXD C4 B6N
4 x 16A + 6 x 7A
260,5
G EXD C4 B8
4 x 16A + 8 x 7A + PTC
260,5
G EXD C4 B10N
4 x 16A + 10 x 7A
260,5
G EXD C8 A6
8 x 16A + 6 x 4A + PTC
260,5
G EXD C8 A8N
8 x 16A + 8 x 4A
260,5
G EXD C8 B4N
8 x 16A + 4 x 7A
260,5
G EXD D4 A6N
4 x 34A + 6 x 4A
260,5
G EXD D4 B2N
4 x 34A + 2 x 7A
260,5
G EXD D4 B4N
4 x 34A + 4 x 7A
260,5
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