Cisco Systems MDS 9500 Series manual Specifications for the Cisco MDS 9506 Power Supplies, Vdc

Appendix D Technical Specifications

Power Specifications for the Cisco MDS 9506 Director

Se n d d o c u m e n t a t i o n c o m m e n t s t o m d s f e e d b a ck - d o c @ c i s c o . c o m .

Specifications for the Cisco MDS 9506 Power Supplies

Caution The following applies to AC power supplies on the Cisco MDS 9506 only:

The DS-C9506 equipment is suitable for use on TN power systems and the IT-power system connection of Norway (max 230 v phase-phase). If connected to a 230/400-V IT power system, beware of high-leakage current. Earth connection is essential before connecting the supply.

The 1900-W AC power supply provides power based upon the input voltage:

•Maximum of 1050 W at input of 100 to 120 VAC

•Maximum of 1900 W at input of 200 to 240 VAC

A 110-VAC power cord (CAB-7513AC=)must be ordered separately.

Table D-15lists the specifications for the Cisco MDS 9506 power supplies.

Table D-15 Specifications for Cisco MDS 9506 Power Supplies

Description

Specification

1900-W AC Power Supply

	Type	Autoranging input with power factor corrector.
	Voltage	100 to 240 VAC (±10%).
	Current rating	12 A maximum at 100 to 120 VAC and 1050-W
		output.
		12 A maximum at 200 to 240 VAC and 1900-W
		output.
		Note For current ratings of plugs, see Figure E-5
		on page E-9.
	Frequency	50/60 Hz (nominal) (±3 Hz for full range).
	Output capacity	1050 W maximum (at input of 100 to 120 VAC).
		1900 W maximum (at input of 200 to 240 VAC).
	Output voltage at 110/120	3.3 V at 2.5 A; 1.5 V at 15 A; 50 V at 20.4 A.
	Output voltage at 200/240	3.3 V at 2.5 A; 1.5 V at 15 A; 50 V at 37.4 A.
	1900-W DC Power Supply
	Voltage	-48 to -60 VDC continuous.
	Current rating	50 A at -48 VDC, 40 A at -60 VDC, 60 A at -40.5
		VDC.
	Terminal block	Accommodates 2 to 14 AWG copper conductors.
		Use 90°C copper conductors for North American
		installations.
		Note Actual size of the wire required is
		determined by the installer or local
		electrician. Terminal block material is rated
		at 302°F (150°C).
	Output capacity	1900 W maximum (at input of -48 to -60 VDC).
	Output voltage	3.3 V at 2.5 A; 1.5 V at 15 A; 50 V at 37.4 A.
		Cisco MDS 9500 Series Hardware Installation Guide
OL-17467-02			D-15