ABB框架断路器E4.2系列是Emax 2家族中的明星产品,专为高要求的电力系统设计,它的核心优势主要集中在四个方面:
首先是高电流承载能力和极高分断能力,E4.2系列支持4000A的额定电流,满足大型工业设备和配电系统的需求,尤其适合发电厂、数据中心等关键场景。 额定短路分断能力则高达42kA至200kA,可快速切断故障电流,防止设备损坏和系统瘫痪。
第二点是它的设计紧凑,节省空间。通过优化母排布局和横截面积,E4.2系列大幅缩小了开关柜的安装空间。
第三点是智能化保护与便捷维护,全系列采用标准化的保护脱扣器和辅助模块,简化设计与安装流程,降低运维复杂度。它还支持集成远程通信模块,实时监测电流、电压等参数,实现故障预警与远程控制,提升系统管理效率。
最后是全选择性保护,通过精确的过载和短路保护机制,能在复杂电网中实现完全选择性,仅隔离故障区域,最大限度减少停电范围。
E4.2系列的使用范围非常广泛,在工业配电系统中为重型机械、生产线提供稳定电力支持,防范过载风险。在能源基础设施中保护变压器、发电机等关键设备。在商业建筑与数据中心方面通过高可靠性保障不间断供电,减少宕机损失。
ABB作为全球电气技术领导者,将百年创新积淀注入E4.2系列,重新定义了电力保护的标杆,一些热门和优势型号我给大家贴在了下方,有需要的老板们可以联系我哦!
1SDA107555R1 | Ext CS N E4.2 3200A for 1% CB |
1SDA107556R1 | Ext CS N E4.2 4000A - E6.2 N 50% for 1% |
1SDA085592R1 | Grounding clamp retrofit E4.2/E6.2 MT/MT |
1SDA115467R1 | HR E4.2DC 16-25IEC 16-20UL -AB- extra |
1SDA115468R1 | HR E4.2DC 16-25IEC 16-20UL -CD- extra |
1SDA115470R1 | HR E4.2DC 3200-4000A IEC -CD- extra |
1SDA115472R1 | Jumper E4.2DC 16-25 IEC 1pc spare |
1SDA115471R1 | Jumper E4.2DC 32-40IEC 16-32UL 1pc spare |
1SDA082820R1 | KIT SHR E4.2 Iu=3200 3pcs |
1SDA082821R1 | KIT SHR E4.2 Iu=3200 4pcs |
1SDA082826R1 | KIT SHR E4.2 Iu=4000 3pcs |
1SDA082827R1 | KIT SHR E4.2 Iu=4000 4pcs |
1SDA082832R1 | KIT SVR E4.2 Iu=3200 3pcs |
1SDA082833R1 | KIT SVR E4.2 Iu=3200 4pcs |
1SDA082838R1 | KIT SVR E4.2 Iu=4000 3pcs |
1SDA082839R1 | KIT SVR E4.2 Iu=4000 4pcs |
1SDA074132R1 | Kit F Inf E4.2 F 3pcs |
1SDA074133R1 | Kit F Inf E4.2 F 4pcs |
1SDA074104R1 | Kit F Inf E4.2 W FP 3pcs |
1SDA074105R1 | Kit F Inf E4.2 W FP 4pcs |
1SDA074130R1 | Kit F Sup E4.2 F 3pcs |
1SDA074131R1 | Kit F Sup E4.2 F 4pcs |
1SDA074102R1 | Kit F Sup E4.2 W FP 3pcs |
1SDA074103R1 | Kit F Sup E4.2 W FP 4pcs |
1SDA115462R1 | Kit HR/VR E4.2DC 16-25IEC 16-20UL 2p spr |
1SDA115464R1 | Kit HR/VR E4.2DC 16-25IEC 16-20UL 4p spr |
1SDA115461R1 | Kit HR/VR E4.2DC 32-40 IEC 2pcs spare |
1SDA115463R1 | Kit HR/VR E4.2DC 32-40 IEC 4pcs spare |
1SDA115465R1 | Kit VR E4.2DC 2500-3200A UL 2pcs spare |
1SDA115466R1 | Kit VR E4.2DC 2500-3200A UL 4pcs spare |
1SDA115490R1 | KitJumpE4.2 1600-2000 UL -A- 2psLS INST |
1SDA115489R1 | KitJumpE4.2 1600-2000 UL -B- 2psUS INST |
1SDA115492R1 | KitJumpE4.2 1600-2000 UL -C- 4psLS INST |
1SDA115491R1 | KitJumpE4.2 1600-2000 UL -D- 4psUS INST |
1SDA115478R1 | KitJumpE4.2 1600-2500IEC -A- 2psLS INST |
1SDA115477R1 | KitJumpE4.2 1600-2500IEC -B- 2psUS INST |
1SDA115480R1 | KitJumpE4.2 1600-2500IEC -C- 4psLS INST |
1SDA115479R1 | KitJumpE4.2 1600-2500IEC -D- 4psUS INST |
1SDA115486R1 | KitJumpE4.2 2500 UL -A- 2psLS INST |
1SDA115485R1 | KitJumpE4.2 2500 UL -B- 2psUS INST |
1SDA115488R1 | KitJumpE4.2 2500 UL -C- 4psLS INST |
1SDA115487R1 | KitJumpE4.2 2500 UL -D- 4psUS INST |
1SDA115482R1 | KitJumpE4.2 3200 UL -A- 2psLS INST |
1SDA115481R1 | KitJumpE4.2 3200 UL -B- 2psUS INST |
1SDA115484R1 | KitJumpE4.2 3200 UL -C- 4psLS INST |
1SDA115483R1 | KitJumpE4.2 3200 UL -D- 4psUS INST |
1SDA115474R1 | KitJumpE4.2 3200-4000IEC -A- 2psLS INST |
1SDA115473R1 | KitJumpE4.2 3200-4000IEC -B- 2psUS INST |
1SDA115476R1 | KitJumpE4.2 3200-4000IEC -C- 4psLS INST |
1SDA115475R1 | KitJumpE4.2 3200-4000IEC -D- 4psUS INST |
1SDA073890R1 | Lever interlock E4.2 |
1SDA107548R1 | Measur Enabler with voltage sockets E4.2 |
1SDA107547R1 | Measurement Enabler E4.2 |
1SDA074229R1 | RATING PLUG 3200 E4.2..E6.2 |
1SDA074244R1 | RATING PLUG 3200 L OFF E4.2..E6.2 |
1SDA074230R1 | RATING PLUG 4000 E4.2..E6.2 |
1SDA074245R1 | RATING PLUG 4000 L OFF E4.2..E6.2 |
1SDA112854R1 | Rating Plug 3200 E4.2..E6.2 Black |
1SDA112873R1 | Rating Plug 3200 L OFF E4.2..E6.2 Black |
1SDA112856R1 | Rating Plug 4000 E4.2..E6.2 Black |
1SDA112875R1 | Rating Plug 4000 L OFF E4.2..E6.2 Black |
1SDA074256R1 | Rating Plug RC R3200 E4.2..E6.2 |
1SDA112889R1 | Rating Plug RC R3200 E4.2..E6.2 Black |
1SDA074257R1 | Rating Plug RC R4000 E4.2..E6.2 |
1SDA112891R1 | Rating Plug RC R4000 E4.2..E6.2 Black |
1SDA073742R1 | Toroid RC E2.2 4p, E4.2 3p |