Site Planning - Tadiran Telecom Emerald ICE Installation & Maintenance Manual

Site Planning

3.2
Establishing Suitable Environmental Conditions for the System
Place KSU1 (and KSU2 if applicable) within 5 feet (1.5 meters) of an isolated,
dedicated, 105‐225VAC, 57‐63Hz, 15A, single‐phase commercial power source.
This must be an isolated, dedicated AC circuit for proper operation. All three
wires (power, neutral, and ground) must be run separately from the outlet to
the breaker panel without being bonded to any other wire or circuit. Do not
plug any other equipment into this outlet. To maintain the protection provided
by the isolated, dedicated circuit, the length of the AC power cord limits the
distance between the KSU and the outlet. Do not use an extension cord.
To protect the system from lightning damage or other AC power line disturbances,
a surge protector should be installed.
Select the KSU location to minimize cable run length. Terminal Equipment
connected to the system must not exceed specified limits (see Specifications).
The location selected should not expose the KSU to direct sunlight, high humidity,
heat, dust, or strong magnetic fields (such as those generated by heavy motors,
copy machines and some kitchen appliances).
The
Emerald ICE
environment. When equipped with optional voice processing equipment, the
system takes on the characteristics of a mechanically driven computing
storage device. (A computer with a hard disk drive.)
This equipment cannot function in environments above 95 degrees
Fahrenheit ambient temperature.
The MDF should consist of a 3/4‐inch plywood TMB (Telephone Mounting Board)
large enough to mount all hardware and equipment allowing all components
ample space for adequate ventilation and servicing. Allow additional room for
external apparatus, if used.
For cooling purposes, ample air space of 10cm (4") at the top, bottom, left and
right sides should be provided for each KSU.
system must be installed in a climate controlled
Emerald ICE Installation, Programming & Maintenance Manual
3-3