American Megatrends MAN-782-CH4 manual Specifications, AC Input

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Specifications

This chassis is designed to be used in 19” rack configurations. This chassis has been designed to hold the Megaplex II motherboard configured with up to 2 GB of memory. The specifications of the chassis are:

Dimensions Height: 7”, Width: 19”, Depth: 28”

Weight:Approximately 50 pounds.

Controller I/O Seven expansion slots in the rear of the chassis.

Power Supplies This chassis supports three 440W power supplies arranged in N+1 redundant configuration.

A minimum of two power supplies are required.

The power supplies are hot plug and accessible from the front of the case.

Each power supply has its own AC input plug.

Power supplies are auto-ranging and have PFC

All three power supplies are handled by the built-in power distribution board that allows hot plug and redundancy.

AC Input:

100 – 120 VAC @ 60 Hz (nominal 110 VAC) (Autoswitch) 10.0 Amps

220 – 240 VAC @ 50 Hz (nominal 220 VAC) (Autoswitch) 5.0 Amps

DC Output: Each power supply provides:

50A @ 5V

30A @ 3.3V

27A @ +12V

1A @ -12V

1A @ -5V

Cont’d

Chapter 1 General Information

3

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Contents Megaplex II 4U Chassis Guide Revision History Table of Contents Field Replaceable UnitsIndex FTP Site PrefaceDisclaimer Safety Summary General Description of Chassis General InformationFront of Chassis Back of Chassis AC Input SpecificationsWith Megaplex Temperature Cooling Fans Connectors on Back of Chassis Drive Bays on Front of Chassis Unpacking and Inspection InstallationDrive Installation Drive Installation Drive Installation Rack-Mount Installation Brackets Field Replaceable Units Replacing a Power Supply Replacing a Fan Module Megaplex II 4U Chassis Guide Index Unpacking