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1 Introduction to the Power Module ···········································································································1-1
Introduction ·············································································································································1-1
Specifications ··········································································································································1-2
Panel ·······················································································································································1-3
Status LEDs ············································································································································1-3
2 Installing and Removing the Power Module ···························································································2-1
Precautions ·············································································································································2-1
Tools························································································································································2-1
Installing and Removing the Power Module ···························································································2-2
Installing the Power Module ············································································································2-2
Removing the Power Module ··········································································································2-3
Connecting the Power Cord····················································································································2-3
Connecting AC Power Cord ············································································································2-3
Connecting DC Power Cord ············································································································2-4
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Related Manuals for H3C PSR750-A
Summary of Contents for H3C PSR750-A
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Page 1: Table Of Contents
Table of Contents 1 Introduction to the Power Module ···········································································································1-1 Introduction ·············································································································································1-1 Specifications ··········································································································································1-2 Panel ·······················································································································································1-3 Status LEDs ············································································································································1-3 2 Installing and Removing the Power Module ···························································································2-1 Precautions ·············································································································································2-1 Tools························································································································································2-1 Installing and Removing the Power Module ···························································································2-2 Installing the Power Module ············································································································2-2 Removing the Power Module ··········································································································2-3 Connecting the Power Cord····················································································································2-3 Connecting AC Power Cord ············································································································2-3... -
Page 2: Introduction To The Power Module
Introduction to the Power Module Introduction The PSR750-A is an AC-input and DC-output power module. It can convert the input voltage to 12 V and –54 V as required, and its maximum output power is 750 W. The PSR750-D is a DC-input and DC-output power module. -
Page 3: Specifications
–40°C to +70°C (–40°F to +158°F) Operating humidity 10% to 95% Storage humidity 5% to 95% To ensure normal PoE power supply to the S5800-60C-PWR using the PSR750-D, you need to select the RPS1000-A3 of H3C that provides a voltage range from –52V to –55V. -
Page 4: Panel
(6) Status LED for DC output (7) Status LED for DC input Status LEDs The PSR750-A/PSR750-D has two LEDs, which indicate the input status (AC OK) and output status (DC OK) of the power module. Table 1-4 describes the colors and working status of the LEDs in different cases. - Page 5 The power output is normal. In normal cases, the input LED of the PSR750-A power module turns on while the output LED is still off after you connect the power cord but leave the power module in the off state; the input and output LEDs both turn on after you power on and switch on the power module.
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Page 6: Installing And Removing The Power Module
This chapter describes how to install and remove the power module and the power cord. To prevent damage to the device and personal injury, follow the power-on and power-off procedures illustrated in the following figures respectively. Figure 2-1 Power-on procedure for PSR750-A Figure 2-2 Power-off procedure for PSR750-A Figure 2-3 Power-on procedure for PSR750-D... -
Page 7: Installing And Removing The Power Module
ESD-preventive wrist strap Installing and Removing the Power Module The installation/removal procedure of the PSR750-A and PSR750-D is similar. This manual takes the PSR750-A as an example to introduce the installation and removal of the power module. Before installation and removal, make sure that the power module is switched off and no power cord is connected to the power module. -
Page 8: Removing The Power Module
DC power cord to connect the external power supply system. Connecting AC Power Cord Follow these steps to install the power cord for PSR750-A: Switch off the AC power module, that is, turn the power switch of the module to the “O” position... -
Page 9: Connecting Dc Power Cord
Figure 2-7 Connect an AC power cord II The PSR750-A is equipped with two built-in fans for heat dissipation. The fans rotate at a low speed after the power cord is connected (AC OK is on) but with the power module in the off state. When you switch on the power module, the fans adjust their rotating speed according to the module’s temperature. - Page 10 Connect the RPS connectors of the RPS power cords to the outputs OUTPUT1 and OUTPUT2 of RPS1000-A3 respectively, as shown in callout 3 in Figure 2-9. Use a flat-head screwdriver to fix the RPS connectors to the RPS1000-A3. Figure 2-8 Remove the protective cover from the PSR750-D Figure 2-9 Connect the PSR750-D to the RPS1000-A3 Before connecting DC power cord, disconnect power supply to the device.
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