Description
ABB OS630D04FP Switch Fuse 630A (1SCA022825R4610) 技术参数及中英文介绍
1. 产品概述 Product Overview
- 中文
ABB OS630D04FP 开关熔断器组是一款专为工业配电系统设计的高性能组合电器，额定电流 630A，集成了隔离开关与熔断器功能，适用于电源分配、电机控制及电路保护场景。其模块化设计支持灵活安装，搭配熔断器可实现过载与短路快速保护，确保系统安全可靠运行。 - English
The ABB OS630D04FP Switch Fuse is a high-performance combined electrical device designed for industrial power distribution systems, rated at 630A. It integrates a disconnect switch and fuse functions, suitable for power distribution, motor control, and circuit protection applications. Its modular design allows flexible installation, and the fuse provides rapid overload and short-circuit protection to ensure system safety and reliability. 
2. 关键技术参数 Key Technical Parameters
| 参数名称 Parameter | 规格 Specifications |
|---|---|
| 额定电流 Rated Current | 630A |
| 额定电压 Rated Voltage | AC 690V (最高耐受电压 Up to 690V AC) |
| 熔断器类型 Fuse Type | gG/gL 型通用熔断器 (支持快速熔断特性) |
| gG/gL general-purpose fuses (supporting fast-acting characteristics) | |
| 极数 Number of Poles | 4 极 (3P+N，带中性极) |
| 4 poles (3P+N, with neutral pole) | |
| 防护等级 Protection Grade | IP20 (防触电保护，适用于机柜内安装) |
| IP20 (anti-electric shock protection, suitable for cabinet installation) | |
| 机械寿命 Mechanical Life | ≥10,000 次操作 (无负载分合) |
| ≥10,000 operations (no-load switching) | |
| 电气寿命 Electrical Life | ≥1,000 次满载操作 (额定电流下分合) |
| ≥1,000 full-load operations (switching at rated current) | |
| 安装方式 Mounting Method | 35mm DIN 导轨安装或底座固定安装 |
| 35mm DIN rail mounting or base-fixed installation | |
| 操作方式 Operation Mode | 正面手柄操作 (支持挂锁功能) |
| Front-panel handle operation (with padlocking capability) | |
| 熔断器座 Fuse Holder | 支持标准 DIN 熔断器 (兼容 630A 以下规格) |
| Supports standard DIN fuses (compatible with specifications below 630A) | |
| 认证标准 Certifications | IEC 60947-3、GB 14048.3 (符合国际及中国电气安全标准) |
| IEC 60947-3, GB 14048.3 (compliant with international and Chinese electrical safety standards) |
3. 产品特点与优势 Features & Advantages
- 高安全性 High Safety
- 熔断器与隔离开关一体化设计，熔断器熔断后需通过手柄操作隔离电源，避免带电操作风险。
- Integrated design of fuse and disconnect switch: Requires handle operation to isolate power after fuse melting, preventing live-line operation risks.
- 灵活安装 Flexible Installation
- 支持水平或垂直安装，适配不同机柜布局；安装固定脚角度可调，简化现场布线。
- Supports horizontal or vertical mounting: Adaptable to different cabinet layouts; adjustable mounting feet simplify field wiring.
- 快速保护 Rapid Protection
- 熔断器分断时间 <5ms，适用于电机启动冲击电流及短路故障快速切断。
- Fuse breaking time <5ms: Suitable for motor inrush currents and rapid short-circuit fault interruption.
- 高可靠性 High Reliability
- 采用双列复合式触头及横拉式机构，实现零飞弧操作，延长设备寿命。
- Double-row composite contacts and horizontal-pull mechanism: Achieves zero-arc operation and extends equipment lifespan.
- 远程控制兼容性 Remote Control Compatibility
- 预留辅助触点接口，可扩展至 PLC 或 SCADA 系统，实现远程监控与操作。
- Reserved auxiliary contact interface: Expandable to PLC or SCADA systems for remote monitoring and operation.
4. 应用场景 Applications
- 电机控制中心 (MCC)
用于大功率电机起动器的电源隔离与短路保护，替代传统断路器+熔断器组合。- Motor Control Centers (MCCs): Used for power isolation and short-circuit protection of high-power motor starters, replacing traditional circuit breaker + fuse combinations.
- 配电盘与馈线柜 Distribution Panels & Feeder Cabinets
作为主回路隔离开关，配合熔断器保护变压器、电容器组等关键负载。- Distribution panels and feeder cabinets: Acts as the main circuit disconnect switch, protecting transformers, capacitor banks, and other critical loads with fuses.
- 工业自动化 Industrial Automation
适用于变频器、软启动器等设备的输入/输出端隔离，减少电磁干扰对控制信号的影响。- Industrial automation: Suitable for input/output isolation of frequency converters and soft starters, reducing electromagnetic interference effects on control signals.
- 新能源与基础设施 New Energy & Infrastructure
用于光伏逆变器、充电桩等场景的直流侧保护，满足高电压、大电流工况需求。- New energy and infrastructure: Used for DC-side protection in photovoltaic inverters, charging piles, etc., meeting high-voltage and high-current operating conditions.
5. 总结 Conclusion
ABB OS630D04FP 开关熔断器组凭借其高安全性、灵活安装、快速保护及高可靠性，成为工业配电系统中电源隔离与过载保护的核心组件。其兼容性与扩展性可适配多种自动化场景，是替代传统保护方案的理想选择。
The ABB OS630D04FP Switch Fuse is a core component for power isolation and overload protection in industrial power distribution systems, offering high safety, flexible installation, rapid protection, and high reliability. Its compatibility and expandability make it suitable for various automation scenarios, serving as an ideal alternative to traditional protection solutions.
如需进一步的技术支持或定制化解决方案，请联系 ABB 官方授权代理商或技术团队。
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