DCE Managed Fixed Vertical Power Distribution Units (PDUs)
AT&T Cabling Systems
AT&T CenterLine
DCE Managed Fixed Vertical Power Distribution Units (PDUs)
DCE Managed Fixed power distribution unit for rack power enhanced
metering in data centers
Nominal input voltage
230V AC 1-Phase, 400V AC 3-Phase
Rated current
Load capacity
7.4 kVA
Power plug type
IEC 60309 with 3 meters line cord
Output sockets
18xC13 and 6xC19 IEC 60320 sockets
Power metering
PDU level, individual branch-circuit level
and individual socket level
Optional 3-zone temperature
Humidity and air-flow sensors (RJ11)
4 dry-contacts for additional sensors
Circuit breakers
16A individual branch circuit level
User defined and automatic system
alarms for all monitored parameters
Standard & EU Directives Conformance
EN-55022 Class B (EMC)
EU 2006/95/EC (LVD)
EU 2011/65/EU (RoHS-2)
IEC 60950 Para. 2.1 (Electrical safety)
Mechanical Properties
Pre-installed Tool-less brackets
Universal Mounting bracket
Ability to ship rack PDU pre-installed
in AT&T Cabling Systems Racks
Input Power Options
100 - 120V 1-ph 20A/30A
North America
200 - 240V 1-ph 20/30A
200 - 240V 3-ph 20/30/50/60A
208/120V 3-ph 20/30A
415V/240V 3-ph 20A/30A
Input Power Options
230V 1-ph 16A/32A
230/400V 3-ph 16A/32A/63A
Input Wiring Options
10 ft. pluggable power cord or
Max. Capacity North America
17.2 kW
Max. Capacity International
22.2 kW
Outlet Options
NEMA 5-20; IEC 320C13
IEC 320 C19
Locking capability on all outlets
Maximum Outlets
Strip Metered: 42
Outlet Metered and/or Switched: 24
Maximum Operating Temp.
0°C to 60°C
Storage Temperature Range
-25°C to 85°C
Relative Humidity
5% to 95%
Overcurrent Protection
Software Electronic Overcurrent
100% Rated 20A Branch Overcurrent
Protection - Hydraulic Magnetic
Circuit Breakers
Continued on page C.2.1a