Parker
Hannifin
Filter
Filter Rating:
Continuous Current
(Amps)
Number of
ACR9000 and/or
ACR9030
Controllers
6EP1 (160937-5)
1
5 at 240VAC
2
10EP1 (160937-7)
1, 3
8 at 240VAC
3
FN2070-10/06
2
10 at 240VAC
3
FN2070-12/06
2
12 at 240VAC
4
FN2070-16/06
2, 3
16 at 240VAC
5
1. Corcom (a division of Tyco Electronics)
2. Schaffner
3. Available filters from Parker Hannifin:
10 Amp filter—part number 47-016140-01
16 Amp filter—part number 47-017900-01
Table 65 Mains Filter Selection
•
Install transient suppressors. You must install varistors or other voltage
surge limiting devices in order to meet the requirements of EN61000-
4-5. Place a Littelfuse V275LA2ØC, or an equivalent varistor, from line
to line and from lines to earth before the mains filter, as shown in the
EMC Installation drawings. (Intersil, General Electric, and Littelfuse
manufacture equivalent varistors.)
•
Use shielded cabling with braided and bonded headshells.
Parker Hannifin EMC cabling—requires no additional cable preparation.
The design of the ACR90x0 controller D-sub connectors provides a
reliable earth bond when used with Parker EMC cabling. It requires no
additional cable screen earth bond if the chassis of the ACR90x0 is
adequately bonded to the system earth.
For maximum immunity, both ends of each cable must be earth-bonded.
All connections must be made using a high quality braided-screen cable
(with minimum of 85% coverage). Cables using a metalized plastic
bandage for an earth screen are unsuitable and in fact provide very little
screening. Care must be taken when terminating the cable screen, as
the screen itself is comparatively fragile; bending it round a tight radius
can seriously affect the screening performance. The selected cable
must have a temperature rating which is adequate for the expected
operating temperature of the motor case.
All cables must maintain high integrity 360-degree shielding. Parker
Hannifin CE cables are fully shielded and provide the necessary
screening. For differential signals (inputs and outputs), shielded,
twisted-pair wiring (with 3 turns per inch (TPI)) is recommended. When
you install limit switches and other inputs/outputs, you must observe
these noise immunity procedures and practices.
•
Route cables as shown in the EMC Installation drawing, Figure 37 on
page 156.
Route high power cables (motor and mains) at right angles to low power
cables (communications and inputs/outputs). Never route high and low
power cables parallel to each other.
154 ACR9000 Series Hardware Installation Guide
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