LevelOne RPS-04A2 power supply unit Datasheet

2

Redundant Power

Supply Unit, 4 supplies of 150W

H/W Version: 1

RPS-04A2

1 2 2 3

1. LED Indicators

2. RPS Output Power

3. Internal Power Socket

Key Features

- Supports four switch units with 11.5 VDC outputs of up to 150 W

- Indicator LEDs located on the front panel

- RPS AC line cord can draw power from a different supply circuit

- DC line cords provide backup power to attached devices

- Thermal overload protection prevents the RPS from overheating if a thermal overload occurs

- Over-voltage protection shuts down an output channel if the voltage exceeds a preset threshold

(12.3 V)

- Over-current protection shuts down the RPS if the output load exceeds a preset threshold. (14.5 A)

- Short-circuit protection prevents the RPS from being damaged from a short circuit on any output channel

- The RPS will operate under a no-load condition

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www.level1.com I one world_one brand_one level_ Ethernet Switches 3

Technical Specifications

Ports

4 RPS DC power outlets

LEDs

Port: Link, Activity

System: Power, Fan, Thermal

Weight

7.38kg

Dimensions (W x D x H mm):

440 x 323 x 43 mm

Temperature (°C):

Operating: 0 to 45 °C (32 to 110°F)

Storage: -40 to 70 °C (-40 to 158 °F)

Humidity (Non-condensing):

Operating: 5% to 95%

AC Input

100 to 240 V, 50 to 60 Hz

DC Power Cable Connector

14-pin P-Type connector

Power Supply

Internal, auto-ranging transformer: 100 to 240 VAC, 50 to 60 Hz

Output 11.5 VDC

Power Consumption

644 W (Maximum)

161 W (Maximum per port)

Maximum Current

7.8 A @ 110 VAC

3.5 A @ 240 VAC

Overcurrent Protection

Ports are shutdown when output exceeds 14.5 A

Over-voltage Protection

Ports are shutdown when output exceeds 12.3 V

Power Supply

+11.5 VDC

Initial accuracy: +/- 1%

Current: 2 A (minimum), 10 A (maximum)

Line regulation: +/- 1%

Load regulation: +/- 10%

Overshoot and undershoot: 5%

Approval and Compliance:

CE Mark Class B

FCC Class B

VCCI Class B

CISPR Class B

Product Diagram

RPS Power Cable

Power Cable

RPS input port

RPS output port

RPS-04A2

AC Power Supply No.1

AC Power Supply No.2

Note: For International use, you may need to change the AC line cord. You must use a line cord set that has been approved for the receptacle type in your country.

Order Information

Package Contents

RPS-04A2: Redundant Power Supply Unit, 4 supplies of 150W

RPS Power Cable x 4

User Manual

Power Cord

19” Rackmount Kit

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