The information in this document is the property of Ericsson. RBS œ Indoor Macro Base Station. RBS œ Typical Deployment Scenarios. The OMS and OMS can be integrated into RBS and RBS Product Overview The RBS , a member of the RBS family, is an outdoor RBS. The RBS consists of an outdoor cabinet with either. Ericsson shall have no liability for any error or damage of any kind resulting from Variants The following variants are available: • RBS with a heater.
|Published (Last):||23 August 2009|
|PDF File Size:||11.63 Mb|
|ePub File Size:||16.81 Mb|
|Price:||Free* [*Free Regsitration Required]|
Eventually, equipment would overheat and trigger alarms for emergency maintenance. The original system design did not include proper air eicsson, so the fans and cabinet were exposed to harsh contaminants, causing it to fill with dirt and debris. It is fastened with screws on the surface inside the cabinet and connected to the SCU.
Click here to sign up. Examples of this are during cold startup and unplanned MP downtime. When the temperature in the cabinet is acceptable, a signal is sent to the power system to supply DC power to all units in the cabinet. The DC-fed variant should be used for a DC-supplied RBS and when there are requirements for equal phase load or minimization of the feeding fuse size.
The solution was a metal mesh filter designed for exact fit within the front air intake louver to eliminate air bypass and provide total system filtration.
Remember me on this computer. Shop Online Click to browse eticsson most popular Telecom replacement filters available for purchase online.
The internal fans maintain a cooling airflow inside the cabinet by forcing internal air through the interior part of the heat exchanger, connected to the exterior part that is cooled by the exterior airflow, and then expelling it through the front openings of the climate system back into the cabinet.
Trademark List All trademarks mentioned herein are the property of their respective owners. Get advice on ericason projects or replacement parts.
An optical indicator on the front panel of the SCU will also be activated. Track Your Order Contact Us.
RBS Air Filter Replacement | Universal Air Filter
It has a total cooling capacity of 2. No extra SCU, temperature sensor, or heater is required for the extended climate solution. Any unit that is able to send temperature information has the ability to affect the ericsson speed.
Controlled mode The controlled mode is the rsb runtime mode. The internal and the external fans will speed up in parallel to counter the increasing internal temperature. The AC-fed heater is suggested for standard use. When the temperature within the cabinet is acceptable, a signal is sent to the power system to supply DC power to all units in the cabinet.
The air is then forced through the exterior part of the heat exchanger and expelled through the upper rear of the cabinet.
These are shown in the document Trademark Information. UAF will work with operations and maintenance personnel to find the best solution and provide a free sample for fit check and performance evaluation.
Disclaimer The contents of this document are subject to revision without notice due to continued progress in methodology, design and manufacturing. The result was increased operating expense because of service calls to remote locations, fan replacements, and technicians spending additional hours cleaning internal system components.
The SCU will maximize output from the heater by running the fans at different speeds if the temperature continues to decrease after activation of the heater.
Ericsson shall have no liability for any error or damage of any kind resulting from the use of this document. The sturdy frame and durable, cleanable metal mesh media is perfect for outdoor environments. Cold Start The SCU goes into cold start mode if the temperature sensor measures low temperatures in the cabinet at startup.
Skip to main content.
The SCU will perform the steps in reverse order as the temperature starts to increase. The electronics inside the cabinet require forced air cooling for wattage dissipation and to keep the system operating at ideal conditions.
RBS by Ericsson
An external temperature sensor is connected to the SCU that controls the heater. Log In Sign Up. The SCU runs the internal fans at different speeds. Enter the email address you signed up with and we’ll email you a reset link. 61002 metal mesh filter was designed to help a major wireless telecom provider address ongoing maintenance issues.
The heater is then activated and the internal fans run at different speeds erucsson maximize heating. The DC heater is equipped with a second heating circuit which is also activated at this second stage.
The exact behavior and thresholds are dependant on the RBS configuration.