附件板三极断路器的附件板
产品概述
附件板三极断路器是一种专为低压配电系统设计的电气保护装置，适用于交流50Hz、电压至380V或直流电压至440V的电气线路中。该产品采用模块化设计，可与多种主流断路器品牌兼容，实现过载、短路及欠压保护功能，同时支持远程控制和状态监测。其核心优势在于灵活的附件扩展能力，用户可根据实际需求选配分励脱扣器、欠电压脱扣器、辅助触头等模块，满足不同应用场景的定制化需求。产品外壳采用高强度工程塑料，具有优异的绝缘性能和机械强度，确保在复杂工况下的稳定运行。17
结构特点
该附件板采用三极一体化结构设计，配备标准化接口便于快速安装。内部集成相间隔板与绝缘隔弧组件，有效防止电弧扩散和相间短路。板后接线装置支持插入式安装，简化了维护时的拆装流程。产品提供多种操作方式选择，包括手动旋转手柄、电动操作机构等，其中电动机构采用交直流通用设计，适配AC/DC 220V-380V宽电压范围。附件板表面设有分合闸状态指示窗，并预留挂锁孔位，兼顾操作便捷性与安全防护需求。针对大电流规格型号，特别优化了散热通道设计，确保长期满负荷运行的可靠性。4610
功能优势
通过加装不同功能模块，该附件板可实现多重智能化控制：分励脱扣单元支持远程紧急分闸；欠压保护模块在电压异常时自动切断电路；辅助触头组可实时反馈断路器状态至控制系统。产品特别注重人性化设计，如延伸旋转手柄允许在配电柜门外操作，相间隔离组件采用阻燃材料提升安全性。对于数据中心、轨道交通等关键场所，其模块化附件能快速构建双电源切换系统，保障供电连续性。所有电气连接部位均采用镀银端子，显著降低接触电阻，延长使用寿命。81218
应用场景
本产品广泛应用于智能楼宇配电、工业生产线、通信基站等场合。在建筑电气领域，可与楼宇自控系统联动实现能耗管理；在制造业中为电机设备提供定制化保护方案；其紧凑型设计尤其适合空间受限的配电箱安装。针对不同环境需求，产品提供防尘、防潮等适应性设计，在-25℃至+70℃温度范围内保持稳定性能。通过搭配智能终端电器模块，还能实现用电数据的采集与分析，为智慧电网建设提供基础硬件支持。131925
Product Overview
The three-pole accessory plate for circuit breakers is an electrical protection device specifically designed for low-voltage distribution systems. Compatible with AC 50Hz circuits up to 380V and DC circuits up to 440V, this modular product supports integration with major circuit breaker brands. Its core value lies in expandable functionality through optional accessories like shunt trip units, undervoltage releases, and auxiliary contacts. The high-strength engineering plastic housing ensures excellent insulation and mechanical durability under demanding operational conditions. 17
Design Features
Featuring a triple-pole unified structure, the accessory plate incorporates standardized interfaces for quick installation. Internal phase barriers and arc-chutes effectively prevent arc propagation and phase-to-phase faults. The rear-connected design facilitates maintenance with plug-in terminals, while multiple operation modes include manual rotary handles and universal motorized mechanisms (compatible with AC/DC 220V-380V). Visual status indicators and padlock provisions balance operational convenience with safety. Large-current models feature optimized thermal dissipation channels for sustained heavy-load performance. 4610
Functional Benefits
Modular configurations enable advanced capabilities: remote tripping via shunt release, automatic cutoff during voltage anomalies, and real-time status monitoring through auxiliary contacts. Ergonomic designs include extended rotary handles for external cabinet operation and flame-retardant phase separators. Critical applications like data centers benefit from rapid power transfer systems built with these accessories. Silver-plated terminals minimize contact resistance for enhanced durability. The solution particularly suits space-constrained installations with its compact footprint. 81218
Application Scenarios
Ideal for smart buildings, industrial plants, and telecom infrastructure, the product enables building automation integration for energy management. Customizable motor protection schemes cater to manufacturing needs, while environmental adaptations ensure reliable performance from -25℃ to +70℃. When paired with smart terminal modules, it facilitates power data collection for intelligent grid applications. The accessory plate s versatility also extends to renewable energy systems and transportation infrastructure where stable power distribution is paramount. 131925
附件板三极断路器的附件板
塑壳断路器XT2L160 TMD2.5-25 FF 3P微型断路器S203-C10 NA微型断路器S804PV-S50微型断路器SJ201-C20微型断路器S203M-B63 NA3A310-10亚德客型电磁阀34D-10(B)6.15MPa电磁换向阀AR931涂层测厚仪CKM2-800H/3350塑料外壳式断路器HD13BX-4000/30刀开关BK-30KVA控制变压器(特殊型)WJ-8S集菌仪69L9-1KA/5A电流电压表BH-0.66互感器CJX8-65N/220V接触器塑壳漏电保护断路器CDM3L-400F/3300 315A 3/5/10延2塑壳漏电保护断路器CDM3L-125C/4300A 125A 1/3/5延2 U AC230V塑壳配电保护CDM6S-630M/4310B 500A DC220V插入式板后接附件板三极断路器的附件板塑壳断路器CDM3-250F/3200 225A塑壳配电保护CDM3-160S/3310 125A AC230V塑壳配电保护CDM6I-100L/3200 16A塑壳配电保护CDM6I-100M/3200 100A插入式板后接线塑壳配电保护CDM6S-800L/3300 400A塑壳断路器CDM1-63L/3200 50A框架断路器DW17-1900 1900/1900 电动预储能固垂380V框架断路器CDW6I-6300N 4000A抽水AC400V欠AC400V塑壳漏电保护断路器CDM6LI-160M/3300 140A 1/3/5延2DZ20 塑壳断路器DZ20J-630/33002 630A塑壳配电保护CDM6S-800L/4348B 500A塑壳漏电断路器DZ15LE-40T/4901 32A 30mA 透明塑壳配电保护CDM6S-800L/4310B 630A DC220V 固定式板后塑壳配电保护CDM6S-63L/3338 16A 插入式板后接线塑壳断路器A1C125 TMF90/900 FF 4P塑壳断路器XT4N160 MA100 Im=500/1000 FF 3P塑壳断路器T6H630 TMA630/3150-6300 WMP 3P塑壳断路器XT4N250 MA200 Im=1000/2000 PMP 3P塑壳断路器XT2L160 I R160 WMP 3P塑壳断路器XT2S160 LSI R63 FF 3P（5）塑壳断路器XT4L250 LSIG R250 FF 3P天平NBL124i直流微型断路器S203M-K20DC微型断路器S401M-K13直流微型断路器S202M-C40DC直流微型断路器S204M-Z63DCQ25D2-40防爆电磁阀GP2030高压无气喷涂机CKM1LE-800/4300D塑料外壳式漏电断路器QP-1250/3N隔离开关LA42-20控制按钮CKZ-2011智能信息箱 塑料面板59C2-3KA电流电压表BCMJ-0.66-40-3电容器CJ20-100A接触器塑壳漏电保护断路器CDM3L-125C/4340A 50A 1/3/5延2 AC230V塑壳漏电保护断路器M6L-250M/4300B 200A 100/300/500MA U塑壳断路器CDM1-250M/3300 125A带圆形手操杆长300MM塑壳断路器CDM1-1250/3300 1250A带端子罩壳塑壳断路器CDM3-100S/4200B 25A双电源转换开关CDQ0S-63/4-32 32A塑壳断路器CDM1-250L/3300 225A带圆形手操杆长500MM塑壳配电保护CDM6I-100L/4300B 16A塑壳断路器CDM3-100F/3220I 40A塑壳配电保护CDM6I-250M/3200 200A框架断路器DW16-630 630/630手动电磁式分励380V无欠压框架断路器CDW6I-1600N 1600A抽水AC230欠AC230V3锁2钥塑壳漏电断路器CDM3L-160F/4340B 160A U 1/3/5 AC230V塑壳漏电保护断路器CDM3L-125C/4300B 40A 1/3/5延2塑壳配电保护CDM6S-800M/3330 700A 固定式板后接线塑壳断路器CDM1-125M/4310 80A AC220V塑壳配电保护CDM6I-250S/4300A 140A塑壳配电保护CDM6I-250M/3300 160A塑壳配电保护CDM6I-100L/3340 63A DC24V塑壳断路器XT2N160 I R160 FF 4P塑壳断路器XT3S250 TMD125-1250 FFCL 3P塑壳断路器XT4V160 LS/I R100 WMP 3P塑壳断路器T4N250 PR221DS-LSI R160 PMP 4P塑壳断路器XT2V160 LSIG R100 FF 4P（14）塑壳断路器XT2S160 MF1 Im=14 WMP 3P塑壳断路器XT4N250 LSI R250 FF 4P（28）微型断路器SH203-D1交直流微型断路器S201M-C8UC微型断路器M202M-K2微型断路器S203-C100面板开关AL301-PGJZQ-J10N(W)液压高压球阀DW16-1000A万能式断路器JJ1B-260KW自耦减压起动器DT862-4 15(60)A三相四线电度表BSMJ0.69-10-3电容器44C2-100A电流电压表AD26B-22D/S信号灯BSMJ-0.4-22-3电容器塑壳漏电保护断路器CDM3L-160C/4340B 125A U 1/3/5 AC230V塑壳漏电保护断路器CDM6LI-400L/4300A 315A 3/5/10延2塑壳断路器CDM3-63F/3310 50A AC230V塑壳配电保护CDM6I-125L/3208 125A塑壳配电保护CDM6I-250M/3320 160A分励脱扣器分励右(端子)M3-400/630 AC230V 3P塑壳断路器CDM3-125S/42002B 10A塑壳断路器CDM3-63S/42002A 50A塑壳电动机保护CDM6I-250M/32002 180A塑壳配电保护CDM6S-800L/3348 700A框架断路器CDW6I-1600N 1000A固水AC230V欠AC380V拼锁框架断路器DW17-1900 1250/1250 电动预储能固水220V
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