19 Inch Modular DC Power Distribution System for Telecom Networks with Battery Inputs and Integrated Monitoring
19 Inch Modular DC Power Distribution System for Telecom Networks with Battery Inputs and Integrated Monitoring
Product Description of DC Power Distribution System
The 19-inch Modular DC Power Distribution System is designed for telecom applications where reliable and centralized DC power distribution is essential. Ideal for telecom cabinets, communication rooms, and data centers, the system supports power distribution for a wide range of telecom equipment. The unit offers modular feeder outputs, battery inputs, and is equipped with a controller for easy monitoring and control.
Key Features of DC Power Distribution System
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High Power Capacity: Designed to handle demanding telecom applications with high-efficiency power distribution.
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Modular Design: Flexible configurations with multiple DC feeder outputs and battery inputs for redundancy.
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Integrated Monitoring: The built-in controller provides real-time feedback on power status, alarms, and system health.
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Front-Access Layout: Simplifies wiring, servicing, and ongoing maintenance without removing the unit from the rack.
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Communication Ports: Includes LAN and RS485 ports for remote monitoring and data communication.
Technical Specifications of DC Power Distribution System
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Item |
Specification |
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Model |
19-inch Modular DC Power Distribution System |
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Product Type |
Modular Rack-Mounted DC Power Distribution System |
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Installation Type |
19-inch rack or cabinet installation |
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Chassis Structure |
Low-profile, metal chassis with front-access design |
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Rated Power Capacity |
8 kW to 21 kW (depending on configuration) |
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Input Voltage (AC) |
176–300 V AC (wide-range input for flexibility) |
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Output Voltage (DC) |
−48 V DC (standard telecom voltage) |
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Feeder Output Quantity |
8 feeder outputs, labeled F1 to F8 |
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Battery Input Quantity |
2 battery inputs, labeled BAT1 and BAT2 |
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Load Disconnect Label |
1 position marked BLVD |
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Controller Interface |
Integrated LCD display with status LEDs and operation keys |
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Controller Keys |
4 keys: ESC, UP, DN, ENT |
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Communication Ports |
1 LAN port, 1 RS485 port for remote communication |
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Digital Input Terminals |
7 DI terminals, labeled DI 1–7 |
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Digital Output Terminals |
6 DO terminals, labeled DO 1–6 |
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Auxiliary Signal Marking |
Markings for 12V, TEMP, BAT1, BAT2, ENV, SPD |
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Signal Terminal Block |
Includes RS485+ / RS485- terminal block |
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Cooling |
Efficient air-cooling system for high temperature environments |
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Front Distribution Layout |
Sections for feeder, battery, controller, and terminal integrated into one front panel |
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Mounting Hardware |
Rack ears included for secure installation in telecom cabinets |
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Mechanical Access |
Front-side operation for ease of servicing and upgrades |
Operating Guidelines of DC Power Distribution System
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Installation: Mount the DC Power Distribution System in a 19-inch rack using the provided side mounting brackets.
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Feeder Connections: Connect the DC feeder outputs to the equipment via the F1 to F8 terminals based on your installation design.
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Battery Integration: Ensure proper polarity when connecting BAT1 and BAT2 inputs to the backup battery strings.
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Remote Monitoring: Use the LAN or RS485 interface to link the system to a remote monitoring platform for real-time alerts and performance tracking.
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Signal Wiring: External signals (e.g., DI, DO, TEMP, BAT, ENV) should be wired through the dedicated signal terminal block for monitoring purposes.
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