Littelfuse Inc.
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V300LT2P
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V300LT2P

Product Overview

Category

The V300LT2P belongs to the category of surge protection devices (SPDs).

Use

It is used to protect electrical and electronic equipment from voltage surges and transients.

Characteristics

  • Provides high energy absorption capability
  • Fast response time
  • Compact design for easy installation
  • Reliable performance in harsh environments

Package

The V300LT2P is typically available in a protective housing suitable for indoor or outdoor use.

Essence

The essence of the V300LT2P lies in its ability to divert excessive voltage away from sensitive equipment, thereby safeguarding them from damage.

Packaging/Quantity

The V300LT2P is usually packaged individually and is available in varying quantities depending on the supplier.

Specifications

  • Maximum Continuous Operating Voltage: 300V
  • Nominal Discharge Current: 10kA
  • Response Time: <25ns
  • Operating Temperature: -40°C to +85°C
  • Mounting: Through-hole or surface mount

Detailed Pin Configuration

The V300LT2P typically has three pins for connection, with specific configurations based on the manufacturer's design. It is important to refer to the datasheet for the exact pin configuration.

Functional Features

  • Bi-directional protection
  • Low let-through voltage
  • Thermal protection
  • Fail-safe design

Advantages and Disadvantages

Advantages

  • Effective protection against voltage surges
  • High energy absorption capacity
  • Suitable for diverse applications
  • Compact and durable design

Disadvantages

  • May require periodic replacement after significant surge events
  • Initial cost may be higher compared to basic surge protection devices

Working Principles

The V300LT2P operates on the principle of diverting excess voltage to the ground, thereby preventing it from reaching the connected equipment. This is achieved through the use of metal oxide varistors (MOVs) that rapidly conduct when the voltage exceeds a safe threshold.

Detailed Application Field Plans

The V300LT2P is commonly used in various applications, including: - Industrial control systems - Telecommunication equipment - Power distribution units - Renewable energy systems - Electronic instrumentation

Detailed and Complete Alternative Models

  • V130LA20A
  • V275LA20AP
  • V320LA20CP
  • V385LA20AP

These alternative models offer similar surge protection capabilities and can be considered based on specific application requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací V300LT2P v technických řešeních

Sure, here are 10 common questions and answers related to the application of V300LT2P in technical solutions:

  1. What is V300LT2P?

    • V300LT2P is a type of surge protection device (SPD) designed to protect electrical and electronic equipment from voltage surges and transients.

  2. Where is V300LT2P typically used?

    • V300LT2P is commonly used in industrial, commercial, and residential applications to protect sensitive equipment such as computers, telecommunication systems, and control panels from power surges.

  3. How does V300LT2P work?

    • V300LT2P diverts excess voltage away from connected equipment by providing a low-impedance path to ground, thereby protecting against transient overvoltage events.

  4. What are the key features of V300LT2P?

    • V300LT2P features include high surge current capacity, fast response time, and multiple protection modes for comprehensive surge protection.

  5. Can V300LT2P be installed in outdoor environments?

    • Yes, V300LT2P is suitable for outdoor installation and can withstand harsh environmental conditions, making it ideal for outdoor equipment protection.

  6. Is V300LT2P compatible with different electrical systems?

    • Yes, V300LT2P is designed to be compatible with various electrical systems and can be integrated into both single-phase and three-phase installations.

  7. What are the maintenance requirements for V300LT2P?

    • V300LT2P typically requires minimal maintenance, but periodic inspections and testing are recommended to ensure continued effectiveness.

  8. Does V300LT2P provide protection against lightning strikes?

    • While V300LT2P offers surge protection, additional measures may be necessary to mitigate the effects of direct lightning strikes, such as external lightning rods and grounding systems.

  9. Can V300LT2P be used in conjunction with other surge protection devices?

    • Yes, V300LT2P can be used alongside other surge protection devices to create a layered approach to safeguarding equipment from transient voltage events.

  10. What certifications and standards does V300LT2P comply with?

    • V300LT2P complies with industry standards such as UL 1449 and IEC 61643, ensuring its reliability and performance in surge protection applications.