Mounting
Panel Flush Mounting
For installation proceed as follows:
•
Remove the 4 covers on the corners of the front plate Thus, 4 elongated holes in the mounting bracket
are revealed and can be accessed.
•
Insert the device into the control panel section and tighten it with 4 screws. For dimension drawing see
Section 4.13 Dimensions.
•
Mount the 4 covers.
•
Connect the earth on the rear plate of the device to the protective earth of the panel. Use at least one M4
screw for the device earth. The cross-sectional area of the earth wire must be equal to the cross-sectional
area of any other control conductor connected to the device. The cross-section of the earth wire must be
at least 2.5 mm
2
.
•
Connections are realized via the plug terminals or screw terminals on the rear side of the device
according to the circuit diagram. When using forked lugs for direct connections or screw terminal, the
screws, before having inserted the lugs and wires, must be tightened in such a way that the screw heads
are even with the terminal block. A ring lug must be centered in the connection chamber, in such a way
that the screw thread fits in the hole of the lug. The SIPROTEC 4 System Description provides information
regarding maximum wire size, torque, bending radius and cable relief and must be observed.
[schalttafeleinbau-gehaeuse-4zeilig-display-drittel-st-040403, 1, en_GB]
Figure 3-12
Panel flush mounting of a device (housing size
1
/
3
)
3.1.3
3.1.3.1
Mounting and Commissioning
3.1 Mounting and Connections
SIPROTEC 4, 7VE61 and 7VE63, Manual 159
C53000-G1176-C163-3, Edition 10.2017
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