1 pair MDF protector for LSA module, against over-voltage over-current protection

TAEPO - Your Trusted Chinese Manufacturer of 1 Pair MDF Protector with Professional Expertise!
What is 1 Pair MDF Protector used for? 

    DESCRIPTIONS    

1 pairs MDF protector (TP-1501-1DGP) is designed to provide both over-voltage and over-current protection for copper telecommunication lines. Installed directly in Main Distribution Frames (MDF), this compact device ensures that sensitive equipment and network infrastructure are safeguarded against dangerous surges, spikes, and fault currents.
 
It protects a single line pair, making it a precise and cost-effective solution for telecom operators. used for LSA modules, which forms the protection circuit for the protection of exchange room equipments and personnel against over voltage and over current, for mainly as follows:

• The surge voltage caused by lightning on or around the outside lines.
• The short-time AC voltage inducted on external lines, when the power line, the power system or the electric railway system is broken down in the neighborhood of the outside line.
• The outside line directly collides against a 220 V power line.

The housing of the protector is flame retardant, high temperature resistance and aging resistance. It is 1 pair modular design protector, also called Mini PEI.

    MAIN FEATURES    

• Single Pair Protection: Designed to protect one pair of lines individually, ensuring that each protected line receives precise surge and current-limiting defense without interfering with other circuits in the MDF.
• Over-Voltage Protection: Rapidly suppresses dangerous surge voltages caused by lightning strikes or switching operations, preventing equipment breakdowns and signal interruptions.
• Over-Current Protection: Provides current-limiting functionality, cutting off excessive current caused by faults or accidental power contact to safeguard telecom systems.
• Graded 5 Point Protection: Provides five levels of surge and fault defense, activating step by step to handle small, medium, and large disturbances more effectively and with longer service life.
• Fail Safe (FS) Function: Built with a fail-safe mechanism that disconnects the line safely in case of overload, ensuring that faults do not propagate further into the system.
• Modular Design: Compact, modular structure allows easy integration into LSA modules and makes replacement or upgrades simple without disturbing nearby lines.
• Easy Installation: Plug-in form factor enables quick and tool-less installation, saving technician time during large-scale deployments.
• Total Front Operation: All installation, replacement, and servicing steps can be done from the front of the MDF, improving accessibility in dense rack environments.
• Reliable Connections: Provides secure and stable electrical contact with LSA terminals, preventing connection failures during normal operation or surge events.

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