3Com 7000 manual Power Supply 90A AC Power Supply, Specifications, 40A DC Power Supply, Parameter

Models: 7000

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Power Supply 90A AC Power Supply

Redundant Power Supply

91

Power Supply 90A AC Power Supply

 

 

 

Specifications

Enhanced Power Supply Specifications

 

Table 22 CoreBuilder 7000 (3C37010A)

 

 

 

 

 

Parameter

Channel 1

Channel 2

 

Nominal output voltage (V)

5

 

12

 

Output voltage range (V)

5 +/- 5%

12 +/- 3%

 

Maximum output current (A)

90

 

2

 

Minimum output current (A)

0

 

0

 

Maximum output power (W)

450

24

 

Input voltage range (V)

85 – 265

 

 

Input current range (A)

6.8A@100VAC

 

 

 

3.4A@200VAC

 

 

Inrush current (A)

25A@100VAC

 

 

 

50A@200VAC

 

 

Frequency (Hz)

47 ~

63

 

 

Operating temperature (Celsius)

-10 ~

40

 

 

Safety

UL1950,

 

 

 

EN60950

 

 

Efficiency (%)

75

 

 

 

Max power input (W)

632

 

 

P.S Heat Dissipation (W)

158

 

 

Heat Dissipation (BTU)

2156

 

 

 

 

 

 

40A DC Power Supply

Table 23 CoreBuilder DC (3C37026) Power Supply Specifications

Parameter

Channel 1

Channel 2

Nominal output voltage (V)

5

12

Output voltage range (V)

5 +/- 5%

12 +/- 3%

Maximum output current (A)

40

2

Minimum output current (A)

0

0

Maximum output power (W)

200

24

Input voltage range (V)

36-72

 

Input current range (A)

6.2A@48VDC

 

Inrush current (A)

30A@48VDC

 

Operating temperature (Celsius)

0 ~ 40

 

Safety

UL478, 1950/CSA22.2/TUV

 

EN60950

Page 91
Image 91
3Com 7000 manual Power Supply 90A AC Power Supply, Specifications, 40A DC Power Supply, Parameter, Channel