General Protection Requirements; Figure 2-2 Rolling Sphere Method To Determine The Lightning Protection Zones - Motorola PTP 600 series User Manual

User Guide: PTP 600 Series
WARNING

Figure 2-2 Rolling sphere method to determine the lightning protection zones

General protection requirements

To adequately protect a PTP 600 installation, both ground bonding and transient
voltage surge suppression are required.
NOTE
phn-0896_012v000
Jul 2010
4Gon www.4Gon.co.uk info@4gon.co.uk Tel: +44 (0)1245 808195 Fax: +44 (0)1245 808299
Never mount equipment in Zone A. Mounting in Zone A may put
equipment, structures and life at risk.
Where an installation already has, or requires the use of a Master Ground
Bar then the requirements of Motorola specification
Guidelines For Communication Sites (68P81089E50)
those in this guide. This specification is supplied on the PTP 600 CD-ROM.
Grounding and lightning protection
R56: Standards And
take precedence over
2-15