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1 About the PAC1K3D12-B2 power supply
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IMPORTANT: · The information in this document might differ from your product if it contains custom configuration options or features. · The figures in this document are for illustration only. · For servers that support the PAC1K3D12-B2 power supply, contact H3C Support. · The model name of a hardware option in this document might differ slightly from its model name label. A model name label might add a prefix or suffix to the hardware-coded model name. For example, the PAC1K3D12-B2 power supply model represents power supply labels including UN-PAC1K3D12-B2, which has a different prefix. |
The PAC1K3D12-B2 is an AC or high-voltage DC input and DC output power supply. It provides a maximum rated output of 1300 W.
Table1-1 PAC1K3D12-B2 power supply description
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Item |
Description |
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Product code |
UN-PAC1K3D12-B2 |
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Detailed description |
1300W AC & 240V HVDC Power Supply Module (HW-R1-Platinum)(CTO&BTO) |
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Sales code |
0231AKDP |
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Lowest-level code |
0213A0AM |
Figure1-1 PAC1K3D12-B2 power supply
Figure1-2 Front panel
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(1) LED |
(2) Latch |
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(3) Power receptacle |
(4) Handle |
2 Key features
Protection
The power supply provides protection against input overcurrent, input undervoltage, output overvoltage, output overcurrent, output short circuit, and overtemperature conditions.
Redundancy
Multiple power supplies can be connected in parallel to achieve N+1 or N+N redundancy and load balancing.
Hot swapping
You can install or remove a power supply when the device is operating.
Tool-free replacement
You can replace a power supply without using tools.
3 Technical specifications
Table3-1 Technical specifications
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Item |
Specifications |
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Rated input voltage range |
· 100 VAC to 127 VAC @ 800 W · 200 VAC to 240 VAC @ 1300 W · 192 VDC to 288 VDC (240 HVDC power source) @ 1300 W |
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Rated input current |
· 12 A @ 100 VAC to 127 VAC · 8 A @ 200 VAC to 240 VAC · 8 A @ 240 VDC |
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Maximum rated heat dissipation |
· 4061 BTU/hr @ 100 VAC · 4967 BTU/hr @ 220 VAC · 4955 BTU/hr @ 240 VAC · 4963 BTU/hr @ 240 VDC · 4947 BTU/hr @ 270 VDC |
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Maximum rated output power |
1300 W |
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Frequency |
50/60 Hz @ 100 VAC to 240 VAC |
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Efficiency at 50% load |
80 Plus Platinum |
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Temperature |
· Operating: –5°C to +55°C (23°F to 131°F) · Storage: –40°C to +70°C (–40°F to +158°F) |
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Operating humidity |
5% to 95% |
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Maximum altitude |
5000 m (16404.20 ft) |
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Redundancy |
Yes |
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Cold backup |
Yes |
4 LEDs
Table4-1 LED description
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LED status |
Description |
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Steady green |
The power supply is operating correctly. |
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Flashing green (1 Hz) |
Power is being input correctly but the system is not powered on. |
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Flashing green (0.33 Hz) |
The power supply is in standby state and is not outputting power. |
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Flashing green (2 Hz) |
The power supply is updating its firmware. |
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Steady amber |
· The power supply is faulty. · The power supply is not receiving power, but the other power supply is receiving power. |
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Flashing amber (1 Hz) |
An alarm has occurred on the power supply. |
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Off |
The power supply is not receiving power. Either or both of the following conditions might exist: · Power cord connection failure. · Power source shutdown. |
5 Installing and removing the power supply
For information about installing and removing the power supply, see the user guide for the device.
