1.
Connect the earth rod to the surge protector using an earthing wire with a cross-sectional area of at least
1.3 mm
2
.
2.
Bury the earth rod near the protector. The earthing wire should be as short as possible.
3.
The earthing wire should run straight to the earth rod. Do not run the wire around other objects.
4.
Bury the earth rod at least 50 cm underground.
Note
•
The above figures are recommendations only.
•
The length of earth rod and the required depth depend on the composition of the soil.
58
Installation Manual
3.2.9 Surge Protector Installation
Содержание KX-NCP1000
Страница 42: ...42 Installation Manual 2 1 3 Activation Key File ...
Страница 52: ...Connector Type Pin Number Used for Mini Plug 2 4 IPCMPR 52 Installation Manual 3 2 5 Types of Connectors ...
Страница 134: ...134 Installation Manual 4 3 1 Installing and Starting the Maintenance Console ...
Страница 146: ...146 Installation Manual 5 1 5 Troubleshooting by Error Log ...
Страница 147: ...Section 6 Appendix Installation Manual 147 ...
Страница 151: ...Index Installation Manual 151 ...