NEC UX5000 Hardware Manual page 292

Chapter 6 - Specifications and Parts List
Power Supply
Feeding Voltage
ADA/APR/GBA Adapters, 16-Button DLS, 60-Button DSS, Digital and IP Terminals:
BCH/BHA Adapters:
6 - 8
AC Power Supply
Dedicated 15 Amp circuit
Power Requirements: 120 VAC @ 15A Controlling/Base Chassis
Power Consumption: Rate Load 1: 3.3 @ 8A, 5V @ 1.5A, -48V @ 0A, -28V @ 3.43A,
Input Voltage: 100VAC to 240VAC (Rated Voltage: 115VAC / 120VAC)
Output Voltage Type Supplied: +3.3VDC / +5VDC / -24VDC / -48VDC / -27.3VDC
Frequency: 45Hz - 66Hz (Rated frequency: 50/60Hz)
Phase and Wire: Single Phase 2 Line Type
Grounding Requirements: No. 14 AWG copper wire
Digital/OPX/DID: -48V
SLT: 25mA / -28V
3-Slot Chassis or 6-Slot Chassis:
With input voltage of 120 VAC, 50/60Hz, 2.19A and with full load conditions:
Output Power: Base Chassis=136W, Expansion 1 Chassis=272W, Expansion 2
Chassis=408W, Expansion Chassis 3=544W
AC Input I: Base Chassis=2.55A, Expansion 1 Chassis=5.10A, Expansion 2
Chassis=7.65A, Expansion Chassis 3=10.20A
VA @ 120V: Base Chassis=306VA, Expansion 1 Chassis=612VA, Expansion 2
Chassis=918VA, Expansion Chassis 3=1224VA
KWh @ AC Input I x 120V/1000: Base Chassis=.306KWH, Expansion 1
Chassis=.612KWH, Expansion 2 Chassis=.918KWH, Expansion
Chassis 3=1.224KWH
BTU (KWh x 3413): Base Chassis=1004 btu, Expansion 1 Chassis=2008 btu, Expansion
2 Chassis=3012 btu, Expansion Chassis 3=4016 btu
Electrical Standard: FCC Part15 Class B, FCC Part68
Safety Standard: UL/CSA 60950
Electrical Standard: FCC Part15, Sub Part C, FCC Part68
Safety Standard: UL/CSA 60950
UX5000 Electrical Specifications
-24V @ 0A, -27.3V @ 0.2A
AC Input Current: 2.53 A typ. 120V/60Hz
Pin=162.5Watt typ.
PF=Pin/VA = 0.535 typ.
Rate Load 2: 3.3 @ 8A, 5V @ 1.5A, -48V @ 2A, -28V @ 0A,
-24V @ 0A, -27.3V @ 0.2A
AC Input Current: 2.55 A typ. 120V/60Hz
Pin=158.5Watt typ.
PF=Pin/VA = 0.518 typ.
(Charging Voltage for Battery Backup
Chapter 6