ET48100P5E22 Rack Mounted DC Power Distribution System for Telecom Networks with 8 Feeder Outputs 2 Battery Inputs and Integrated Monitoring
ET48100P5E22 Rack Mounted DC Power Distribution System for Telecom Networks with 8 Feeder Outputs 2 Battery Inputs and Integrated Monitoring
Product Description of DC Power Distribution System
The ET48100-P5E22 is a rack-mounted DC power distribution system designed for telecom cabinets, communication sites and network equipment rooms requiring centralized DC distribution, battery access and remote monitoring. Based on the product images, the system features a compact horizontal chassis, front-access wiring layout and integrated controller, making it suitable for cabinet installation where space efficiency and service convenience are important. The front panel is clearly divided into feeder output area, battery input area, control and communication area, and alarm / signal terminal area, allowing easier installation, circuit identification and maintenance.
Key Features of DC Power Distribution System
• Model identified on top label: ET48100-P5E22
• Rack-mounted compact chassis for telecom cabinet integration
• 8 DC feeder positions marked from F1 to F8
• 2 battery input ports marked as BAT1 and BAT2
• 1 BLVD position marked on the front distribution area
• Integrated controller with LCD display, status LEDs and operation keys
• Built-in communication ports including 1 LAN port and 1 RS485 port
• Separate signal terminal block for DI, DO, temperature, battery and environment connections
• Front-access design for simplified wiring, inspection and maintenance
Technical Specifications of DC Power Distribution System
|
Item |
Specification |
|
Model |
ET48100-P5E22 |
|
Product Type |
Rack-Mounted DC Power Distribution System |
|
Installation Type |
Horizontal rack / cabinet installation |
|
Enclosure Structure |
Low-profile metal chassis with front-access layout |
|
Feeder Output Quantity |
8 feeder ways, labeled F1–F8 |
|
Battery Input Quantity |
2 battery inputs, labeled BAT1 and BAT2 |
|
Load Disconnect Label |
1 position marked BLVD |
|
Controller Display |
Integrated LCD screen on front panel |
|
Controller Keys |
4 keys: ESC, UP, DN, ENT |
|
Controller Status LEDs |
4 front indicators visible above display |
|
Network Port |
1 × LAN port |
|
Serial Communication Port |
1 × RS485 port |
|
Digital Input Terminal |
7 DI terminals, labeled DI 1–7 |
|
Digital Output Terminal |
6 DO terminals, labeled DO 1–6 |
|
Auxiliary Signal Marking |
Terminal markings include 12V, TEMP, BAT1, BAT2, ENV, SPD |
|
Additional RS485 Signal Terminal |
Marked RS485+ / RS485- on signal terminal block |
|
Front Distribution Layout |
Feeder, battery, controller and terminal sections integrated on one front panel |
|
Mechanical Access |
Front-side operation and servicing |
|
Mounting Brackets |
Rack ears provided on both sides of the chassis |
|
Application |
Telecom cabinets, communication rooms, transmission sites, DC backup and distribution systems |
Operating Guidelines of DC Power Distribution System
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Install the ET48100-P5E22 in a standard rack or cabinet using the side mounting brackets.
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Connect the feeder circuits through the front distribution section labeled F1 to F8 according to the project design.
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Connect battery strings through the BAT1 and BAT2 positions and verify correct polarity before commissioning.
-
Use the LAN or RS485 interface to connect the system to a monitoring platform for status supervision and alarm reporting.
-
Wire external signals through the terminal block according to the markings for DI, DO, TEMP, BAT and ENV.
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