---
manufacturer: LiteOn
model: PF-2273-2L1M-LF
slug: liteon-pf-2273-2l1m-lf
part_number: PF-2273-2L1M-LF
u_height: 3
is_full_depth: true
airflow: front-to-rear
comments: |
  Open Compute Project ORv1/v2 compatible Power Shelf

  * 3-phase, 5-wire 220 / 230 / 240VAC
  * 27kW power output (3kW x 9; 12.5VDC/2160A)
  * 3OU shelf accepts up to 10 hot-swappable 3kW Power Supply Units for 9+1 redundant operation
  * 21-inch shelf with a height of 3 OU (OpenU), 5.11 inches (130 mm)
  * Communication with Li-ion Battery Backup Shelf (BBS)
  * Real-time PSU and BBS monitoring and control
  * Remote control PSU On/Off through the optional Shelf Controller
  * Supports 3 sets of bus bars to deliver DC power to load
  * Supports 6x C13 outlets for external AC load

  Fits 21" ORv1/v2 racks only

  Takes PSU type PSU-PS-2302-1L1U-LF
weight: 27
weight_unit: kg
power-ports:
  - name: ac-input-a
    type: other
  - name: ac-input-b
    type: other
power-outlets:
  - name: ac-output-a1
    type: iec-60320-c13
    power_port: ac-input-a
    feed_leg: A
  - name: ac-output-a2
    type: iec-60320-c13
    power_port: ac-input-a
    feed_leg: B
  - name: ac-output-a3
    type: iec-60320-c13
    power_port: ac-input-a
    feed_leg: C
  - name: ac-output-b1
    type: iec-60320-c13
    power_port: ac-input-b
    feed_leg: A
  - name: ac-output-b2
    type: iec-60320-c13
    power_port: ac-input-b
    feed_leg: B
  - name: ac-output-b3
    type: iec-60320-c13
    power_port: ac-input-b
    feed_leg: C
  - name: dc-output-bus-left
    type: dc-terminal
  - name: dc-output-bus-center
    type: dc-terminal
  - name: dc-output-bus-right
    type: dc-terminal
module-bays:
  - name: psc
    description: Power Shelf Controller
  - name: psu-01
    label: N+1 R
  - name: psu-02
    label: S
  - name: psu-03
    label: T
  - name: psu-04
    label: R
  - name: psu-05
    label: S
  - name: psu-06
    label: T
  - name: psu-07
    label: R
  - name: psu-08
    label: S
  - name: psu-09
    label: T
  - name: psu-10
    label: R