extronics iWAP107, Инструкция по установке и эксплуатации

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iWAP107 Installation and Operating Manual
11
3.4 Earthing
Warning! The iWAP107 MUST be earthed. It must be connected to the
plant earth system using at least one of the external bonding
points, using a minimum 4mm
2
conductor. The earth cable
must be installed in accordance with the requirements of IEC
60079-14.
Warning! The iWAP107 enclosure door earth bond must not be
removed.
Warning! The iWAP107 internal power input connector has an earth
connection, which must be terminated to the protective earth
conductor of the incoming power supply.
3.4.1 Location of iWAP107 stainless steel enclosure external earth bond
points
There is an M5 threaded earth bond point on each of the 4 enclosure feet.
A
B
C
D
D
E
Figure 3: iWAP107-C-37-AC-SG-2450-4S-N-0-N Stainless Steel Enclosure External
Entries and Connections
Figure 4: iWAP107 Stainless Steel Enclosure External Earth Bond Points