ABB FAZ-C2/2-DC断路器
1.产 品 资 料 介 绍:
中文资料:
1. 产品概述
FAZ-C2/2-DC 是 魏德米勒(Weidmüller) 生产的一款 2极直流微型断路器,适用于低压直流配电系统的过载和短路保护。
2. 关键参数
参数 | 规格 |
---|---|
额定电压 (Uₙ) | 24V DC / 48V DC |
额定电流 (Iₙ) | 0.5A - 10A(具体看型号) |
分断能力 (Icn) | 通常 1kA - 3kA(取决于型号) |
极数 | 2P(双极) |
脱扣特性 | C型(常规保护)或 D型(电机保护) |
机械寿命 | ≥10,000次操作 |
接线方式 | 螺钉端子 / 插拔式(视型号而定) |
防护等级 | IP20(需安装在配电箱内) |
3. 主要功能
过载保护:防止线路因长时间过电流损坏。
短路保护:快速切断短路电流,保护设备和线路。
手动开关:可手动分合闸,便于维护。
4. 典型应用
工业自动化:PLC、伺服驱动器、直流电源保护。
光伏系统:太阳能电池板直流侧保护。
轨道交通:24V/48V DC 控制电路保护。
电信设备:基站直流配电保护。
5. 安装与接线
安装方式:DIN导轨安装(标准35mm)。
接线规范:
使用符合规格的铜导线(如1.5mm²)。
确保极性正确(L+/L-)。
注意事项:
避免在潮湿、腐蚀性环境中使用。
定期检查端子紧固情况。
英文资料:
1. Product Overview
FAZ-C2/2-DC is a 2-pole DC miniature circuit breaker produced by Weidm ü ller, suitable for overload and short-circuit protection in low-voltage DC distribution systems.
2. Key parameters
Parameter specifications
Rated voltage (U ₙ) 24V DC/48V DC
Rated current (I ₙ) 0.5A -10A (depending on the model)
Breaking capacity (Icn) typically ranges from 1kA to 3kA (depending on the model)
2P poles (bipolar)
Release characteristics C type (conventional protection) or D type (motor protection)
Mechanical lifespan ≥ 10000 operations
Wiring method: screw terminal/plug-in type (depending on the model)
Protection level IP20 (to be installed in the distribution box)
3. Main functions
Overload protection: prevents damage to the circuit due to prolonged overcurrent.
Short circuit protection: Quickly cut off short-circuit current to protect equipment and circuits.
Manual switch: It can be manually opened and closed for easy maintenance.
4. Typical applications
Industrial automation: PLC、 Servo drive, DC power protection.
Photovoltaic system: DC side protection for solar panels.
Rail transit: 24V/48V DC control circuit protection.
Telecommunications equipment: DC distribution protection for base stations.
5. Installation and wiring
Installation method: DIN rail installation (standard 35mm).
Wiring specifications:
Use copper wires that meet the specifications (such as 1.5mm ²).
Ensure correct polarity (L+/L -).
matters needing attention:
Avoid using in damp and corrosive environments.
Regularly check the tightness of the terminals.
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