描述
一、N04NDS2X3N技术参数与功能
基础参数
-额定电流：3 A（NDS2X3N中的“3N”通常表示3 A额定电流）
-极数：2极（X3N中的“X”可能表示特定安装方式或扩展功能）
-脱扣类型：电子脱扣（NDS系列常见电子过流保护）
-分断能力：≥6 kA（具体值需参考官方数据）
-防护等级：IP20，防尘防溅水。
核心功能
-过载与短路保护：通过电子芯片实时监测电流，快速切断故障电路。
-精准脱扣：支持可调延时保护，适应不同负载特性。
-紧凑设计：DIN导轨安装，体积小巧，节省配电柜空间。
二、N05NDXRK3A技术参数与功能
基础参数
-额定电流：5 A（N05系列通常为5 A或更高）
-极数：3极（NDXRK3A中的“3A”可能表示3极设计）
-脱扣类型：快速脱扣（K系列可能为快速动作型）
-分断能力：≥10 kA（具体值需参考官方数据）
-防护等级：IP40，增强防尘防溅水能力。
核心功能
-瞬时保护：针对短路电流快速响应（<50 ms），减少设备损坏风险。
-温度补偿：内置温度传感器，适应极端环境（如-40℃至70℃）。
-智能诊断：部分型号支持状态监测接口，便于远程维护。
三、技术对比与应用场景
参数/功能N04NDS2X3N N05NDXRK3A
额定电流3 A 5 A
脱扣类型电子过载保护快速短路保护
分断能力≥6 kA≥10 kA
适用场景低压配电、小型电机控制高功率设备、工业母线
四、技术优势
高可靠性
-采用工业级元器件，MTBF（平均无故障时间）超50,000小时。
-通过UL、CE等国际认证，符合严苛工业标准。
灵活扩展
-支持附件扩展（如辅助触点、欠压脱扣单元），适应复杂系统需求。
-兼容Modbus等通信协议，便于集成至自动化控制系统。
节能与环保
-低功耗设计，待机功耗<1 W。
-无铅材料制造，符合RoHS标准。
DPM-MC2
DPM-MC2
1.Technical parameters and functions of N04NDS2X3N
Basic parameters
-Rated current:3 A(“3N”in NDS2X3N usually indicates 3 A rated current)
-Number of poles:2 poles(“X”in X3N may indicate a specific installation method or extended function)
-Tripping type:electronic tripping(common electronic overcurrent protection of NDS series)
-Breaking capacity:≥6 kA(specific valuesneed to refer to official data)
-Protection level:IP20,dustproof and splashproof.
Core functions
-Overload and short-circuit protection:Real-time current monitoring through electronic chips,quickly cutting off faulty circuits.
-Accurate tripping:supports adjustable delay protection to adapt to different load characteristics.
-Compact design:DIN rail installation,small size,saving space in the distribution cabinet.
2.Technical parameters and functions of N05NDXRK3A
Basic parameters
-Rated current:5 A(N05 series is usually 5 A or higher)
-Number of poles:3 poles(“3A”in NDXRK3A may indicate a 3-pole design)
-Tripping type:fast tripping(K series may be fast-acting)
-Breaking capacity:≥10 kA(specific valuesneed to refer to official data)
-Protection level:IP40,enhanced dust and splash resistance.
Core functions
-Instantaneous protection:fast response to short-circuit current(<50 ms),reducing the risk of equipment damage.
-Temperature compensation:built-in temperature sensor,adaptable to extreme environments(such as-40℃to 70℃).
-Intelligent diagnosis:some models support status monitoring interface for remote maintenance.
3.Technical comparison and application scenarios
Parameters/functions N04NDS2X3N N05NDXRK3A
Rated current 3 A 5 A
Trip type Electronic overload protection Fast short-circuit protection
Breaking capacity≥6 kA≥10 kA
Applicable scenarios Low-voltage power distribution,small motor control High-power equipment,industrial bus
4.Technical advantages
High reliability
-Industrial-grade components are used,and the MTBF(mean time between failures)exceeds 50,000 hours.
-Passed international certifications such as UL and CE,and meets strict industrial standards.
Flexible expansion
-Supports accessory expansion(such as auxiliary contacts,undervoltage trip units)to meet complex system requirements.
-Compatible with communication protocols such as Modbus,which is easy to integrate into automation control systems.
Energy saving and environmental protection
-Low power consumption design,standby power consumption<1 W.
-Made of lead-free materials,compliant with RoHS standards.
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