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CHAPTER 3 - INSTALLATION AND CONNECTION
55
EMI – Electromagnetic interference:
The Soft-Starter SSW-06 is developed to be used in industrial systems
(Class A) as per Norm EN60947-4-2.
It’s necessary to have a distance of 0.25m (10in) between the Sof-
t-Starter SSW-06 control cables and motor cables. Example: PLC
wiring, temperature controllers, thermocouple cables, etc.
Grounding the motor frame:
Always ground the motor frame. Ground the motor in the panel where
the Soft-Starter SSW-06 is installed. The Soft-Starter SSW-06 output
wiring to the motor must be laid separately from the input wiring, as
well as from the control and signal cables.
Figure 3.14
- Grounding connections for more than one
Soft-Starter SSW-06
Grounding bar
Internal to the Panel
Grounding bar
Internal to the Panel
3.2.7 Fan Connections
Available in models greater than 255A.
The nominal voltage of the fans can be selected in models from 255A
to 820A.
For models from 950A to 1400A the voltage selection is fixed, accor
-
ding to the product specification, refer to item 2.4.
Figure 3.15
- Selection of the Fan Voltage
X1 E
ALIM EN TAÇ ÃO
VEN TILAD O R
S ELEÇ ÃO
D E TEN S ÃO
1 1 0 /2 2 0 V
ATENÇÃO!
SELECIONE A TENSÃO DOS VENTILADORES
DE ACORDO COM A TENSÃO APLICADA AOS
BORNES X1:33 E X1:34
ATTENTION!
SELECT THE FAN VOLTAGE IN ACCORDANCE
WITH THE VOLTAGE APPLIED TO THE
TERMINALS X1:33 AND X1:34
ATENCION!
SELECCIONAR LA TENSION DE LOS VENTILADORES
DE ACUERDO CON LA TENSION APLICADA A LOS
BORNES X1:33 Y X1:34
!
Voltage Selection
110/220V
Fan
Fan Power Supply
Connector X1E pins 33 and 34. More details see figure 3.16.
Содержание SSW06
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