31
InStALLAtIon And opErAtIon mAnuAL
25-13741-E
January 2020 www.eaton.com
10. Installation
10.4 Cabling requirements
All cabling must comply with local regulations, codes of practice and standards.
panel / outstations: Enhanced Fp200 2x2 / 1x4 Core; 1.5mm
2
is recommended
for power and data connections to Outstations. Use screened cabling throughout
the installation. Ensure screen wiring is securely bonded to the earth/shield
terminals provided.
mains wiring:
VoCALL 16 requires a mains supply exclusive to the panel that uses
fixed three-core wiring (between 0.75mm
2
and 2.5mm
2
) which is fed from a double
pole isolating fuse connection unit, fused at 3A. Unauthorized operation of the mains
supply must not be allowed and the fused spur should be labeled “EMERGENCY
VOICE COMMUNICATION SYSTEM: DO NOT SWITCH OFF”. Mains wiring must be
segregated from all other system wiring.
Good practices:
•
Cables should be installed without external joints wherever practical.
Joints should be enclosed in Fire resistant junction boxes, labeled with the words
“
EmErGEnCY VoICE CommunICAtIon SYStEm
”.
Summary of Contents for VoCALL 16
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