LIMF120/240-EX 防爆系列产品规格及特点

 主要特点

1. 输入特点

  输入类型: 可交直流两用

  输入电压范围: 85 - 277VAC / 120 - 390VDC，305VAC可承受2小时

2. 输出特点

  输出可调: 输出电压可调范围宽，适用于各种线损运用

  峰值功率: 可承受150%瞬态峰值功率，适用于启动直流电机或容性负载等重负载

  功率因数校正（PFC）: 自动式 PFC，PF≥0.98

3. 功率及效率

  高效率: 产品功率高达95.5%，极大提升电源可靠性和使用寿命

  工作温度范围: -40℃至+85℃，在60℃环境下可满载工作

4. 保护功能

  保护功能: 具有输出短路、过流、过压、过温保护

  DC OK功能: 具备 DC OK 功能，指示直流输出状态

5. 结构与防护

  外壳与涂层: 真空电镀外壳，基板双面三防漆处理，防盐雾48小时测试通过，符合 ANSI/ISA71.04-2013 G3 等级防腐标准

  防爆设计: 专为高污染环境设计，防爆性能优越

6. 认证与标准

  认证标准: 符合 IEC/EN/UL/BSEN62368、UL61010、EN62477、UL508 等认证标准

  过电压等级: III (设计参考 EN62477，适用于海拔2000米)

  高海拔适用: 满足5000米海拔使用需求

  质量保证: 提供五年质保，超长寿命

 功能特点

1. 功率强大

   - 具备极高的效率（95.5%），提升电源的可靠性和寿命。

   - 能够在宽温度范围内正常工作（-40℃至+85℃），并在60℃下满载工作。

2. 安全可靠

   - 使用真空电镀外壳和双面三防漆处理，通过48小时防盐雾测试，适用于高污染环境。

   - 通过双85验证测试，确保在恶劣环境下的正常使用。

   - 提供五年质保，确保产品的长期可靠性。

 应用场景

LIMF120/240-EX 防爆系列产品适用于高端工业应用，尤其适合在自然空气冷却环境中使用。如需在密闭环境中使用，请咨询公司 FAE。

 总结

的 LIMF120/240-EX 防爆系列产品，以其强大的功能、广泛的输入输出电压范围、极高的效率以及多种保护功能，成为高端工业应用中的理想选择。通过多种国际认证和严格测试，确保在各种复杂环境下的稳定运行和长寿命使用。

 

Specifications and characteristics of LIMF120/240-EX explosion-proof series products

Main features

1. Input characteristics

Input type: Can be used for both AC and DC

Input voltage range: 85-277VAC/120-390VDC, 305VAC can withstand 2 hours

2. Output characteristics

Adjustable output: The output voltage has a wide adjustable range, suitable for various line loss applications

Peak power: capable of withstanding 150% of transient peak power, suitable for starting DC motors or heavy loads such as capacitive loads

Power Factor Correction (PFC): Automatic PFC, PF ≥ 0.98

3. Power and efficiency

High efficiency: The product power reaches 95.5%, greatly improving the reliability and service life of the power supply

Working temperature range: -40 ℃ to+85 ℃, capable of operating at full load in a 60 ℃ environment

4. Protection function

Protection function: With output short circuit, overcurrent, overvoltage, and over temperature protection

DC OK function: Equipped with DC OK function, indicating the DC output status

5. Structure and Protection

Shell and coating: Vacuum electroplated shell, double-sided three proof paint treatment on the substrate, salt spray resistant 48 hour test passed, in compliance with ANSI/ISA71.04-2013 G3 anti-corrosion standard

Explosion proof design: Specially designed for high pollution environments, with superior explosion-proof performance

6. Certification and Standards

Certification standards: Complies with certification standards such as IEC/EN/UL/BSEN62368, UL61010, EN62477, UL508, etc

Overvoltage level: III (design reference EN62477, applicable to an altitude of 2000 meters)

Suitable for high altitude: meeting the demand for use at an altitude of 5000 meters

Quality Assurance: Provides a five-year warranty with an extended lifespan

Functional characteristics

1. Powerful power

-Has extremely high efficiency (95.5%), improving the reliability and lifespan of the power supply.

-Capable of operating normally within a wide temperature range (-40 ℃ to+85 ℃) and operating at full load at 60 ℃.

2. Safe and reliable

-Using vacuum electroplating shell and double-sided three proof paint treatment, it has passed 48 hours of salt spray resistance test and is suitable for high pollution environments.

-Through double 85 verification testing, ensure normal use in harsh environments.

-Provide a five-year warranty to ensure the long-term reliability of the product.

Application scenarios

The LIMF120/240-EX explosion-proof series products are suitable for high-end industrial applications, especially in natural air cooling environments. If you need to use it in a closed environment, please consult the company FAE.

Summary

The LIMF120/240-EX explosion-proof series products, with their powerful functions, wide input and output voltage range, extremely high efficiency, and various protection functions, have become the ideal choice for high-end industrial applications. Through various international certifications and rigorous testing, we ensure stable operation and long-lasting use in various complex environments.