Huawei PAC3KS54-CE 3000 W AC Power Module, can be installed in card slot on S7703, S7706, S7712 switch.
Functions and Features
Function
Description
Input protection
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 start supplying power again.
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 start supplying power again.
Input overcurrent protection
In this protection state, the power module is turned off and stops supplying power. The power module cannot automatically start supplying power again 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 start supplying power again.
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 start supplying power again.
Output overcurrent 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 start supplying power again.
Output short-circuit protection
In this protection state, the power module supplies power intermittently, and the output current is limited to a range. When the system recovers from output short-circuit, the power module can automatically start supplying power again.
Overtemperature protection
When the temperature of the power module exceeds a specified threshold, the power module stops supplying power. When the temperature falls into the normal range, the power module automatically resumes power supply.
Hot swapping
The power module is hot swappable.
Technical Specifications
Item
Specification
Dimensions without packaging (H x W x D) [mm(in.)]
130 mm x 41 mm x 417.4 mm (5.1 in. x 1.6 in. x 16.4 in.)
Weight without packaging [kg(lb)]
< 3 kg
Number of inputs
1
Rated input voltage [V]
220 V AC/110 V AC; 50/60 Hz
240 V DC
Input voltage range [V]
90 V AC to 290 V AC; 47 Hz to 63 Hz
190 V DC to 290 V DC
The maximum current of the power cable used by the 3000 W AC power module is 16 A. When the 220 V input is used, the minimum voltage cannot be lower than 200 V. When the 110 V input is used, the minimum voltage cannot be lower than 100 V.
Maximum input current [A]
AC input: 16 A
High-voltage DC input: 14 A
Rated output voltage [V]
53.5 V DC
Rated output current [A]
56.1 A (220 V AC input or 240 V DC)/28.1 A (110 V AC Input)
Rated output power [W]
3000 W (220 V AC input or 240 V DC)/1500 W (110 V AC input)
Power dissipation Mode
Heat dissipation with fan
Hot swapping
Supported
PAC3KS54-CE FAQ
Q1: Can this UPS simultaneously power 5 small servers (250W/unit) and 6 office computers (100W/unit)? Is the power sufficient?
A1: Absolutely sufficient! The total active power is approximately 1850W, far below the 2.7kW rated value, providing ample redundancy for stable operation. If data backup is required after a power outage, it is recommended to use a standard battery pack.
Q2: What are the core differences between this UPS and the Huawei PAC3KS54-NE? How should small and medium-sized enterprises (SMEs) choose?
A2: The core differences lie in positioning and battery life: The PAC3KS54-CE (high cost-performance ratio, supports 6-hour extended battery life) is suitable for SMEs with limited budgets; the PAC3KS54-NE (flagship configuration, supports 8-hour battery life) is suitable for medium to large data centers. For daily office work/small data centers, the mid-range high cost-performance model is more suitable.
Q3: Does web remote monitoring require additional software configuration or authorization? Is it difficult to operate?
A3: No additional configuration required! It comes with basic remote monitoring functions by default. After connecting to the local area network, you can log in by entering the UPS management IP in your browser. The interface is simple and supports viewing the operating status and setting warning thresholds. Even non-professional maintenance personnel can operate it easily.
Optical Modules Supported by Huawei S Series Switches
