116
A: Grounding cable (at least 16 mm
2
cross-section, multi-core cable)
B: Grounding bar (copper rod)
C: Connection clip
1: Diameter of the pit to be dug (at least 50 cm.)
2: Depth of the pit to be dug (at least 30 cm.)
3: Distance between the pits (at least 2 meters)
4: Length of the copper rod (at least 1.5 meters)
Summary of Contents for DS200
Page 1: ...11 2010 TECHNICAL REFERENCE AND INSTALLATION GUIDE PBX DS SERIES...
Page 2: ...DS SERIES PBX TECHNICAL REFERENCE AND INSTALLATION GUIDE NOVEMBER 2010...
Page 17: ...DS Series PBX Technical Reference And Installation Guide 7...
Page 69: ...DS Series PBX Technical Reference And Installation Guide 59...
Page 80: ...70...
Page 222: ...11 2010...