02310LHL CloudEngine 12800 and 12800E Series Switches 2700 W AC Power Module

Dimensions (W x D x H)

106.5 mm x 485 mm x 41 mm (4.19 in. x 19.05 in. x 1.61 in.)

Weight

2.2 kg (4.85 lb)

AC input voltage range

90 V AC to 290 V AC; rated value: 110 V AC/220 V AC

AC input frequency

45 Hz to 65 Hz; typical: 50 Hz/60 Hz

Maximum input current

16 A

Rated output voltage

53.5 V DC

Rated output power

2700 W

Input protection

Input undervoltage protection

In this protection state, the power module is turned off and stops supplying power. When the system recovers from input undervoltage, the power module can automatically resume power supply.

Input overvoltage protection

In this protection state, the power module is turned off and stops supplying power. When the system recovers from input overvoltage, the power module can automatically resume power supply.

Input overcurrent protection

In this protection state, the power module is turned off and stops supplying power. The power module cannot automatically resume power supply and needs to be replaced.

Output protection

Output overvoltage protection

In this protection state:

• If output overvoltage is caused by the power module itself, the power module stops supplying power. When the system recovers from output overvoltage, the power module cannot automatically resume power supply.
• If output overvoltage is caused by increase of the input voltage received from the external power source, the power module stops supplying power. When the system recovers from output overvoltage, the power module can automatically resume power supply.

Output current limiting protection

In this protection state, the output current is limited to a certain value. When the system recovers from output overcurrent, the power module can automatically resume power supply.

Output short-circuit protection

In this protection state, the power module supplies power intermittently, and the output current is limited within a range. When the system recovers from output short-circuit, the power module can automatically resume power supply.