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PSX1XLDB0280X电路保护的电气专用保险丝规格书PDF中文资料
| 厂商型号 |
PSX1XLDB0280X |
| 参数属性 | PSX1XLDB0280X 封装/外壳为矩形，插片；包装为散装；类别为电路保护的电气专用保险丝；PSX1XLDB0280X应用范围：半导体；产品描述：FUSE SEMI 1500VDC 1XL SIZE 280A |
| 功能描述 | PSX SERIES HIGH-SPEED SQUARE BODY |
| 封装外壳 | 矩形，插片 |
| 文件大小 |
815.24 Kbytes |
| 页面数量 |
10 页 |
| 生产厂商 | Littelfuse |
| 中文名称 | 力特 |
| 网址 | |
| 数据手册 | |
| 更新时间 | 2025-10-12 15:00:00 |
| 人工找货 | PSX1XLDB0280X价格和库存，欢迎联系客服免费人工找货 |
PSX1XLDB0280X规格书详情
PSX1XLDB0280X属于电路保护的电气专用保险丝。由力特公司制造生产的PSX1XLDB0280X电气专用保险丝该系列产品用于过电流故障保护，其作用是防止电流超过所需最大值而导致设备内的导电元件损坏。这些保险丝与普通保险丝的区别在于以下几个因素之一：具有 UL248 标准下的非辅助性分类、在危险或爆炸性环境中使用的认证，或辅助性设备保护产品中不常见的外形尺寸，如具有指示功能或可熔电缆链路的保险丝和指定用于特定应用（例如电信电路或万用表的保护）的保险丝。
描述 Description
Littelfuse PSX series 1500 V dc high-speed square body
fuses are specially designed to protect battery energy
storage systems (BESS), photovoltaic inverters, and many
dc applications such as dc common bus systems, larger
industrial regenerative drives, rectifiers and metal processing
equipment.
The PSX series fuses are extremely fast-acting, offering
high-speed performance up to 1500 V dc, ranging from
80 A to 1400 A in the smallest NH XL package sizes. The
PSX series is available with multiple mounting terminations
including flush-end, DIN, and bolted-blade styles. Visual
blown fuse indication is standard on all fuses and optional
micro-switch is available for external indication.
The PSX series is certified to UL248-13 and designed to
meet IEC 60269-7 (Class aBat) battery protection fuse
standard.
Features/Benefits
High dc voltage rating up to 1500 V dc
Dc interrupting rating is 250 kA
Extremely fast acting for high speed performance
Low watt loss provides energy efficiency for BESS
applications
Compact NH 1XL and 3XL sizes offer flexibility
Applications
Battery energy storage systems (BESSs)
Power conversion systems
Dc common bus systems
Hybrid PV-BESS inverters
Regenerative drives
Industrial heaters and welding equipment
Metal processing equipment
Specifications
Voltage Rating Dc: 1500 V
Amperage Rating 80 A–1400 A
Interrupting Rating Dc: 250 kA
Time Constant 1XL:
3XL:
Microswitch Yes
Mounting Bolted-blade style, DIN-blade style,
Metric flush-end style
Material Body: ceramic
Contacts: plated copper (bladed)
plated brass (flush end)
Approvals cURus Recognized (File: E71611)
Applicable Standards UL 248-13, IEC 60269-7
Environmental RoHS Compliant, REACH
Operating Temperature -55 °C to +125 °C
Storage Temperature Up to +35 °C with relative humidity <65
Country of Origin Mexico
产品属性
更多- 产品编号：
PSX1XLDB0280X
- 制造商：
Littelfuse Inc.
- 类别：
电路保护 > 电气专用保险丝
- 系列：
POWR-SPEED® PSX
- 包装：
散装
- 安装类型：
螺栓安装
- 保险丝类型：
方形
- 额定电流（安培）：
280A
- 响应时间：
快速熔断
- 应用：
半导体
- 特性：
指示
- 认证机构：
CE，cURus，UL
- 工作温度：
-55°C ~ 125°C
- 不同额定电压时分断能力：
200kA
- 封装/外壳：
矩形，插片
- 大小 / 尺寸：
4.988" 长 x 2.028" 宽 x 2.264" 高（126.70mm x 51.50mm x 57.50mm）
- 描述：
FUSE SEMI 1500VDC 1XL SIZE 280A
