Server Technology CDU High-Density Metered Vertical Zero U (C-21VY-L2120)

Please note, the ServerTech C-21VY-L2120 PDU has been discontinued. For replacement options, please contact your Server Racks Online sales representative.

The Server Technology C-21VY-L2120 is a high density, 208V, 3-phase Wye (5 wire), 20 amp, metered PDU. The PDU provides the density advantages of 3 phase power and the ability to load balance the phases using LED load meters. This unit has 21 IEC C13 outlets, a locking 3 phase NEMA L21-20P in-feed plug, and 3 integrated local amp meters, one for each phase. This metered rack PDU provides nearly twice (1.732x) the power density of a standard 208V circuit. The power distribution unit is an intelligent PDU with local LED input current monitoring, allowing you to precisely measure the amps drawn on the connected power circuit. As new equipment units are added to the power drop, immediately observe its impact on the cumulative current draw. This allows the engineer to safely load each circuit to its maximum allowable load capacity without the danger of overloading the power circuit.

C-21VY-L2120 Features:

  • Vertical mounting, Zero U
  • 3 Local LED Phase Meters w/ True RMS Reading
  • Hardwired power
  • Steel Case Enclosure
  • Industrial Grade Outlets
  • High Quality Powder Coat

Standard Lead Time: 24 hours

Server Technology C-21VY-L2120 - Click to enlarge


Mounting Bracket Options
Include Mounting Bracket KIT-MBVPT-1B (no charge)
No Mounting Bracket Needed

Server Technology C-21VY-L2120 Specifications:

Height 1.75 in. (44.45 mm)
Width 45 in. (1143 mm)
Depth 2.25 in. (57.15 mm)
Weight 16 lbs. (7.25 kg.)
Nominal Output Voltage 208V 3-PH Wye
Maximum Total Current Draw per Phase 20A
Output Connections (21) IEC 60320/C13
Nominal Input Voltage 208V 3-PH Wye
Input Connections 3PH NEMA L21-20P
Power Cord Length 10 ft. (3.04 m)
Regulatory Approvals

US & Canada (cTUVs mark) to UL 60950-1:2003 and CAN/CSA 22.2 No. 60950-1-03

FCC Class A, Part 15