Safety Earth Connection
Any mains powered item of SSL equipment that is supplied with a 3-core mains lead (whether connectorised or not) must
always have the earth wire connected to the mains supply ground. This is the safety earth and grounds the exposed metal
parts of the racks and cases and should not be removed for any reason.
Mains Supply and Phases
To ensure safe operation of this equipment, connect only to an ac. power source that contains a protective earthing (PE)
conductor. This equipment is designed for connection to single phase supplies with the neutral conductor at earth
potential – category TN or TT – and is fitted with a protective fuse in the live conductor only. This equipment is not
designed for use with live and neutral connections reversed or where the neutral conductor is not at earth potential (IT
supplies). This equipment should not be connected to a power system that switches open the return (neutral) lead when
the return lead also functions as the protective earth (PE).
All mains powered assemblies must be connected to the same mains phase. In particular, note that as PSU redundancy is
standard, the two input leads must NOT be connected across different phases of a 3-phase supply.
Mains cables will be coded with either of the following colour schemes:
1
or
2
LIVE:
Brown
Black
NEUTRAL:
Blue
White
EARTH:
Yellow/Green
Green
The ratings label, which details the console power requirements, is located adjacent to the mains inlet connectors on the
power input panel beneath the rear of the console.
Mains Isolation and Over-Current Protection
An external disconnect device (switch) is required for this equipment which must be installed according to current wiring
regulations. A detachable power cord, if fitted to this equipment, is a suitable disconnect device, otherwise an approved
disconnect switch is required – the rating of which is defined in the product specification (Appendix A) and on the
equipment itself.
An external over-current protection device is required to protect the wiring to this equipment which must be installed
according to the current wiring regulations. The fusing or breaking-current is defined in the product specification. In
certain countries this function is supplied by use of a fused plug.
Some units (specifically, those fitted with PSU Redundancy) utilise multiple power sources. This is clearly marked on the
equipment. The finished installation must also be clearly marked to ensure that all sources of power are removed before
servicing work begins.
Physical Safety
The console surface is too heavy for one person to move, ensure sufficient manpower is available when positioning the
console. Take particular care when removing a fully populated RIO chassis from the equipment rack.
If the console trim is removed for any reason then there may be sharp edges exposed on the frame metalwork.
C100HDS Installation Guide
Page 4
Summary of Contents for C100HDSS
Page 1: ...Installation Guide ...
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Page 24: ...C100HDS Installation Guide Page 20 MORSE Router MORSE 3U Stagebox ...
Page 28: ...Page 24 C100HDS Installation Guide Console Mains Inlet Panel Blackrock Power Supplies ...
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