处理中...

首页  >  产品百科  >  1E8PT5.5

1E8PT5.5

产品分类: 熔断保险丝
厂牌: LITTELFUSE
产品描述: 5.5KV 50KA Cartridge 1A 底座安装,标准安装,盒式安装 241.3mm(长度)
供应商型号: ZT-1E8PT5.5
供应商: 海外现货
标准整包数: 1
LITTELFUSE 熔断保险丝 1E8PT5.5

1E8PT5.5概述

    # POWR-GARD® Fuse Technical Overview
    Product Introduction
    The POWR-GARD® Fuse by Littelfuse is a specialized medium voltage fuse designed to offer superior short-circuit protection for critical electrical systems. It is particularly suited for protecting transformers, potential transformers, feeders, and motor circuits in applications ranging from 2,400 to 38,000 volts AC. Available in multiple mounting styles including cartridge, bolt mount, inverted bolt mount, and bolt-in configurations, these fuses are ideal for various industrial settings.
    The fuses come in two distinct ratings—E-rated and R-rated—each serving different protection needs. E-rated fuses provide general-purpose protection suitable for applications requiring broad fault current handling capabilities, while R-rated fuses are specifically designed for backup protection in conjunction with motor overload relays.
    Technical Parameters
    | Parameter | Value |

    | Voltage Rating | 2,750 V – 38,000 V AC |
    | Current Range | E-rated: 10E – 600E |
    R-rated: 2R – 36R |
    | Interrupting Rating | Up to 80,000 RMS Asymmetrical Amps |
    | Continuous Current Capacity | Varies based on specific model |
    | Operating Temperature | Ambient up to 40°C |
    | Mechanical Indicator | Yes (Striker Pin Protrudes Upon Operation) |
    Product Features and Advantages
    The POWR-GARD® fuse series stands out due to its robust construction and reliable performance. Key features include:
    - Current Limitation: These fuses are designed to limit fault currents effectively, reducing damage to downstream components.
    - Mechanical Indication: Equipped with a striker pin that visually indicates when the fuse has blown, aiding maintenance and operational monitoring.
    - Versatile Mounting Options: Multiple configurations allow seamless integration into existing systems.
    - Environmental Sealing: Hermetically sealed options enhance safety in hazardous environments.
    These advantages make the POWR-GARD® fuses highly competitive in industries demanding stringent safety standards and reliability.
    Application Cases and Usage Recommendations
    Typical Applications:
    - Power Transformer Protection: Ensures quick response during faults.
    - Motor Controller Backup: Complements motor protection relays to safeguard against short circuits.
    - Fused Switchgear: Integrates seamlessly with switchgear to provide added circuit protection.
    Usage Recommendations:
    - Always size fuses according to load requirements, ensuring they meet or exceed recommended continuous current capacities.
    - Regularly inspect mechanical indicators to monitor fuse health and replace blown fuses promptly.
    Compatibility and Support
    The POWR-GARD® fuses are compatible with a wide array of industrial electrical setups. Littelfuse offers comprehensive technical support and emergency services to assist users throughout the product lifecycle.
    Common Issues and Solutions
    | Issue | Solution |

    | Fuse blows frequently | Ensure proper sizing; review connected loads and ensure they align with the fuse's continuous current capacity. |
    | Visual indicator not triggered | Verify correct installation and operational conditions; consult technical documentation. |
    Summary and Recommendation
    The POWR-GARD® Fuse series from Littelfuse is an excellent choice for medium voltage applications requiring reliable short-circuit protection. With its diverse range of specifications and versatile mounting options, it meets the demands of modern industrial environments. Its ability to limit fault currents and

1E8PT5.5参数

参数
熔断电流 50KA
额定电压-AC 5.5KV
额定电压-DC -
熔断特性 -
保险丝类型 Cartridge
熔断 I²t -
额定电流 1A
长*宽*高 241.3mm(长度)
安装方式 底座安装,标准安装,盒式安装
零件状态 在售
包装方式 散装

1E8PT5.5厂商介绍

Littelfuse是一家全球领先的电路保护和功率控制解决方案提供商,成立于1927年,总部位于美国伊利诺伊州芝加哥。公司致力于为汽车、工业、消费电子和通信市场提供创新的产品和服务。

Littelfuse的主营产品分为以下几类:
1. 电路保护:包括保险丝、气体放电管、瞬态电压抑制二极管等,用于保护电子设备免受过电流和过电压的损害。
2. 功率控制:包括固态继电器、功率模块等,用于控制和分配电力。
3. 传感器:包括光敏传感器、压力传感器等,用于检测环境参数并提供反馈信号。
4. 电子元件:包括电阻、电容、电感等,用于构建和优化电子电路。

Littelfuse的产品广泛应用于汽车、工业控制、消费电子、通信、医疗等领域。公司的优势在于:
1. 技术领先:Littelfuse拥有强大的研发能力,不断推出创新产品,满足市场需求。
2. 品质可靠:公司严格把控产品质量,确保产品性能稳定可靠。
3. 客户服务:Littelfuse提供专业的技术支持和定制化解决方案,满足客户的个性化需求。
4. 全球布局:公司在全球设有多个生产基地和销售网络,能够快速响应客户需求。

1E8PT5.5数据手册

厂牌 PDF简要描述 下载
LITTELFUSE 熔断保险丝 LITTELFUSE 1E8PT5.5 1E8PT5.5数据手册

1E8PT5.5封装设计

查看详情并下载
Symbol
Footprint
3D Model
价格梯度 中国香港交货 内地交货(含增值税)
1+ $ 498.6793 ¥ 4178.9324
库存: 0
起订量: 1 增量: 1
交货地:
最小起订量为:1
合计: ¥ 0
直接购买
加入购物车

爆款推荐

型号 价格(含增值税)
0034.1531 ¥ 31.7762
0034.3122.PT ¥ 4.3805
0034.3126 ¥ 1.319
0034.3883.TR ¥ 1.4979
0090.0002 ¥ 84.3189
0154.062DR ¥ 8.375
015701.5DRT ¥ 17.9147
0202005.HXG ¥ 62.5321
0215010.MXEP ¥ 0.9867
0216.050MXEP ¥ 10.7546