intelbras PSR450 Power Module User Manual

User Manual for intelbras models including: PSR450, PSR450 Power Module, Power Module, Module

Nicole Titze Scorsin

Intelbras PSR450 Power

File Info : application/pdf, 12 Pages, 821.70KB

Intelbras PSR450

Intelbras PSR450 Power
Module Series User Manual

Intelbras PSR450 Power Module Series User Manual

Overview
PSR450 power module series include PSR450-12A, PSR450-12A1, PSR450-12AHD, and PSR450-12D. The PSR450-12A, PSR450-12A1, and PSR450-12AHD power modules support AC and high-voltage DC inputs, and the PSR450-12AHD supports 240V/336V high-voltage DC input. The PSR450-12D supports DC input. They can provide a maximum output of 450 W. The PSR450-12A provides power module-side intake and port-side exhaust airflows. The PSR450-12A1, PSR450-12AHD, and PSR450-12D provides port-side intake and power module-side exhaust airflows.
The power modules provide the following features:
· Self-protecon--The power modules provide output overvoltage, output current liming, output short circuit, overtemperature, and input undervoltage protecons. See the following table for the protecon and auto-recovery features of the power Rated input current modules.
· Redundancy--Two power modules can be connected in parallel to achieve 1+1 redundancy and load sharing.
· Hot swapping--You can remove one of the two power modules in 1+1 redundancy while the device is operang.

Protection function Output overvoltage protection Output current limiting protection Output short circuit protection Overtemperature protection Input undervoltage protection

Protection state

Support for auto-recovery

The power module does not supply power, and the power module status LED is steady red

No. Power supply can restore only when you reconnect the power cord to the power source

The power module does not supply power, and the power module status LED is steady red.

Power supply restores after the output current decreases to an acceptable range.

The power module does not supply power, and the power module status LED is steady red.

Power supply restores after the output current decreases to an acceptable range.

The power module does not supply power, and the power module status LED is steady red

Power supply restores after the output current decreases to an acceptable range.

The power module does not supply power, and the power module status LED is flashing red.

Power supply restores after the output current decreases to an acceptable range.

Intelbras PSR450 Power Module Series User Manual

Technical specificaons
Whether the power module supports high-voltage DC input depends on the device model. For informaon, see hardware informaon and specificaons for the device.

Item

Rated input voltage

AC input

Rated input current Max input voltage

Max input current

Rated input voltage

High-voltage DC input

Rated input current Max input voltage

Max input current

Output voltage

Output current

Max output power

Dimensions (H × W × D)

Operating temperature Relative humidity

Specifications

PSR450-12A/PSR450- 12A1

PSR450-12AHD

100 to 240 VAC @ 50 or 60 Hz

6 A

90 to 290 VAC @ 47 to 63 Hz

7 A

240 VDC

240 to 380 VDC

3 A

180 to 320 VDC

180 to 400 VDC

3.5 A

12 V/3.3 V

37.5 A (12 V)/2 A (3.3 V)

450 W

40.2 × 50.5 × 221 mm (1.58 × 1.99 × 8.70 in)
10°C to +55°C (14°F to 131°F)
5% to 95%

40.2 × 50.5 × 221 mm 1.58 × 1.99 × 8.70 in)
10°C to +55°C (14°F to 131°F)
5% to 95%

Intelbras PSR450 Power Module Series User Manual

Specifications Item
PSR450-12D

AC input

Rated input voltage Rated input current Max input voltage

48 to -60 VDC
12 A (48 VDC) 10 A (60 VDC)
-36 to -72 VDC

Max input current

15 A

Output voltage

12 V/3.3 V

Output current

37.5 A (12 V)/2 A (3.3 V)

Max output power

450 W

Dimensions (H × W × D)

40.2 × 50.5 × 221 mm (1.58 × 1.99 × 8.70 in)

Operating temperature

10°C to +55°C (14°F to 131°F)

Relative humidity

5% to 95%

Views
A blue latch indicates power module-side intake and port-side exhaust airflows. A red latch indicates port-side intake and power module-side exhaust airflows.

PSR450-12A

PSR450-12A1

Status LED Latch (blue)

Status LED Latch (red)

Power Handle receptacle

Power Handle receptacle
4

Intelbras PSR450 Power Module Series User Manual
PSR450-12AHD
Status LED Latch (red) Tie mount

PSR450-12D
DC-input power receptacle Latch (red)
Status LED

Power Handle receptacle

Female conector Handle screw hole

LEDs
The power module has a status LED on its front panel. The following table provides the LED descripon.

LED status Steady green Flashing green Steady red Red/Green flashing alternatively
Flashing red
Off

Description
The power module is operating correctly.
The power module has power input but is not installed in the device.
The power module has generated an alarm for power problems (such as output overcurrent, output overload, and overtemperature), but has not entered protection state. · The power module does not have power input. If two power modules are
installed and only one power module has power input, the status LED of the power module that does not have power input flashes red. · The power module is in input undervoltage protection
The power module does not have power input.

Intelbras PSR450 Power Module Series User Manual
Safety guidelines
To prevent device damage and bodily injury, follow these restricons and guidelines when you install or remove the power module: · Before you install a power module, make sure its airflow direcon is as required. · Do not install power modules that provide different airflow direcons on the same device. · Always wear an ESD wrist strap and make sure it makes good skin contact. · Before installing a power module, make sure the voltage of the power source is as required by the power
module, and the output voltage of the power module is as required by the device. · Do not touch any bare cables or terminals. · Do not place the power module in a wet area, and prevent liquid from flowing into the power module. · To avoid power module damage, do not open the power module. When the internal circuits or
components of the power module fail, contact Intelbras Support
Tools
No ESD wrist strap is provided with the power module. Prepare it yourself.
Installing and removing the power module
· The installaon and removal procedures for the PSR450 power modules are similar. The following procedures use a PSR450-12A power module as an example
· Make sure the power module is compable with the device. For informaon about the compability matrix between power modules and the device, see the installaon guide for the device.
6

Intelbras PSR450 Power Module Series User Manual Installing the power module
To avoid bodily injury or device damage, follow the steps in the following figure to install the power module.
Wear an an-stac wrist strap, make sure that the an-stac wrist strap is in good contact with the skin, and confirm that the an-stac wrist strap is well grounded. Remove the filler panel, if any, from the target power module slot. Keep the removed filler panel secure for future use. Unpack the power module and verify that the power module model is as required. Keep the power Module package secure for future use. Correctly orient the power module. Holding the power module handle with one hand and supporng the power module botom with the other, slide the power module along the guide rails into the slot unl you hear a click.
· Make sure the power module makes good contact with the backplane of the device. · The power module slot has a disorientaon rejecon structure. If you cannot insert the power module
into the slot, re-orient the power module rather than use excessive force to push it in. 7

Intelbras PSR450 Power Module Series User Manual
Connecng the power cord
· Make sure each power cord has a separate circuit breaker. · Turn off the circuit breaker before connecng the power cord. · For a PSR450-12D power module, the power cord connector and the receptacle form a disorientaon
rejecon structure. If you cannot insert the connector into the receptacle, the orientaon might be wrong. Re-orient the connector rather than use excessive force to push it in. Connect and secure the power cord to the power module
PSR450-12A/PSR450-12A1 power module
For a PSR450-12A or PSR450-12A1 power module, connect the female connector of the power cord to the power receptacle on the power module, and then use a cable e to secure the power cord to the handle of the power module.

Intelbras PSR450 Power Module Series User Manual
PSR450-12AHD power module PSR450-12AHD
For a PSR450-12AHD power module, slide the cable clamp onto the e mount, connect the female connector of the power cord to the power receptacle on the power module, and then close the cable clamp and slide it forward unl it is flush against the edge of the female connector.

PSR450-12D power module PSR450-12D
For a PSR450-12D power module, use a flat-head screwdriver to loosen the screws on the protecon cover over the power receptacle and then remove the cover. Connect the female connector of the power cord to the power receptacle on the power module, and then fasten the screws on the connector.

Intelbras PSR450 Power Module Series User Manual

1 2

2 1

To prevent the power cord from falling off, use a removable cable e to secure the power cord to the power module handle. For the securing method, see "PSR450-12A/PSR450-12A1 power module."
Connect the other end of the power cord to an AC or DC power source, and then turn on the circuit breaker.
Examine the LED on the power module. If the LED is steady green, the power cord is connected correctly. If the LED is off or red, examine the installaon and troubleshoot the problems unl the LED becomes steady
Removing the power module
To avoid bodily injury or device damage, follow the steps in the following figure to remove the power module.

Turn off the circuit breaker

Remove the power cord

Remove the power module

Turn off the circuit breaker for the power feed to the power module. Wear an ESD wrist strap, and make sure the strap makes good skin contact and is reliably grounded. Loosen the removable cable e, and remove the power cord connector from the power module.

Intelbras PSR450 Power Module Series User Manual

2 1
For a PSR450-12D power module, use a flat-head screwdriver to loosen the screws on the connector, and then remove the power cord connector from the power module.
For a PSR450-12AHD power module, release the jaw of the cable clamp and open the cable clamp, and then remove the power cord connector from the power module.

Hold the handle of the power module with one hand, press the latch on the power module to the right module with your thumb, and pull the power module part way out of the slot. Supporng the power botom with one hand, slowly pull the power module out of the slot along the guide rails with the other
Put the removed power module on an anstac mat or in its inial package.

1 2 11

Intelbras PSR450 Power Module Series User Manual
If you are not to install a power module in the slot, install a filler panel in the slot to prevent dust from entering the chassis. Box content: 1 x power supply, 1 x 2 meters Brazil standard power cable Compable with: SC 5525 Series, SC 5530 Series.
12

Adobe PDF Library 20.6.74