NEC UX5000 Hardware Manual page 246

Chapter 6 - Specifications and Parts List
KSUs, Key Telephones, BCH, BHA, 16LK, Console, ADA, APR. PSA/PSTN
Door Box
UX5000 Power Supply
A dedicated 110 VAC 60 Hz circuit located within seven feet of the KSU is required. You
should install a separate dedicated outlet for each KSU.
The system can be floor-, wall- or rack-mounted. Brackets secure each KSU to a wall. These
mounting brackets also provide for a desktop placement.
6 - 6
o
Temperature: 0 C - 40
Humidity: 10-90% RH (non-condensing)
Storage:
o
Temperature: -20 C - 60
Humidity: 10-90% RH
PCBs - EXIFU, VMDB, MEMDB, ESIU, 1PRIU
o
Temperature: 0 C - 40
Humidity: 10-90% RH (non-condensing)
Storage:
o
Temperature: -20 C - 60
Humidity: 10-90% RH
PCBs - SLIU, SLIDB, COIU, COIDB
o
Temperature: 0 C - 40
Humidity: 20-90% RH (non-condensing)
Storage:
o
Temperature: -20 C - 60
Humidity: 20-90% RH
o
Temperature: -20 C - 60
Humidity: 20-80% (non-condensing)
Operating:
o
Temperature: 0 C - +40
Humidity: 20-90% RH
Environmental Specifications
o o
C (32 - 104 F)
o o
C (-4 - 140 F)
o o
C (32 - 104 F)
o o
C (-4 - 140 F)
o o
C (32 - 104 F)
o o
C (-4 - 140 F)
o o
C (-4 - 140 F)
o o
C (32 - 104 F)
Power Requirements
Site Requirements
Chapter 6