艾伦-布拉德利 产品 :电路和负载保护 -电机保护器- 电子式过载继电器
罗克韦尔Allen-Bradley(AB )E300/E200 电子过载继电器
我们的 E300 继电器为您的智能电机控制应用项目提供同时实时控制、
配置和数据采集。E300 添加了一些产品增强功能,以继续提供电机过载保护。
E300过载继电器(193/592 IEC/NEMA),电压/电流/接地故障检测模块(10…100 A)安装到100- c60…C97接触器
接地故障:
E300/E200 电子过载继电器将零序 ( 磁芯平衡) 感应融入其设计中,以实现低能级的 ( 电弧) 接地故障保护。 脱扣和警告设置
的可调范围为 20 mA…5.0 A。对于额定值大于 200 A 的继电器以及接地故障检测值小于 0.5 A 的应用,需要使用外部磁芯平衡
电流互感器附件。 根据 UL 1053 接地故障检测和继电设备标准,对此特定检测进行了接地故障检测校准和运行时间的评估。
E300/E200 电子过载继电器提供大脱扣禁止设置,可灵活设置为当接地故障电流幅值超过 6.5 A 时不发生脱扣。该设置可用
于防止控制器在故障电流有可能超过控制器的分断能力额定值时开启。
注意:E300/E200 电子过载继电器不属于美国国家电气规范第 100 条中定义的人员防护专用 ( 或 I 级) 接地故障断路器。
193-ESM-VIG-30A-C55 E300 Overload Relays (193/592 IEC/NEMA), Voltage/Current/Ground Fault Sensing Module (0.5...30 A) Mounts to 100-C30...C55 contactor
193-ESM-VIG-30A-CT E300 Overload Relays (193/592 IEC/NEMA), Voltage/Current/Ground Fault Sensing Module (0.5...30 A) DIN Rail / Panel Mount Power Terminals with Pass-thru Power Conductor Apertures.
193-ESM-VIG-30A-T E300 Overload Relays (193/592 IEC/NEMA), V/I/GF Sensing Module (0.5-30A) DIN Rail / Panel Mount Power Terminals
592-ESM-VIG-30A-S2 E300 Overload Relays (193/592 IEC/NEMA), Voltage/Current/Ground Fault Sensing Module (0.5...30 A) Mounts to NEMA Size 0...2 contactor
193-ESM-VIG-30A-E3T E300 Overload Relays (193/592 IEC/NEMA), Voltage/Current/Ground Fault Sensing Module (0.5...30 A) DIN Rail / Panel with Line- and Load-side Power Conductor Terminals. Directly replaces 193-ECPM1
193-ESM-VIG-60A-C55 E300 Overload Relays (193/592 IEC/NEMA), Voltage/Current/Ground Fault Sensing Module (6...60 A) Mounts to 100-C30...C55 contactor
592-ESM-VIG-60A-S2 E300 Overload Relays (193/592 IEC/NEMA), Voltage/Current/Ground Fault Sensing Module (6...60 A) Mounts to NEMA Size 0...2 contactor
193-ESM-VIG-60A-T E300 Overload Relays (193/592 IEC/NEMA), V/I/GF Sensing Module (6-60A) DIN Rail / Panel Mount Power Terminals
193-ESM-VIG-60A-E3T E300 Overload Relays (193/592 IEC/NEMA), Voltage/Current/Ground Fault Sensing Module (6...60 A) DIN Rail / Panel Mount with Line- and Load-side Power Conductor Terminals. Directly replaces 193-ECPM2.
193-ESM-VIG-100A-C97 E300 Overload Relays (193/592 IEC/NEMA), Voltage/Current/Ground Fault Sensing Module (10...100 A) Mounts to 100-C60...C97 contactor
193-ESM-VIG-100A-E3T E300 Overload Relays (193/592 IEC/NEMA), Voltage/Current/Ground Fault Sensing Module (10...100 A) DIN Rail / Panel Mount with Line- and Load-side Power Conductor Terminals. Directly replaces 193-ECPM3.
592-ESM-VIG-100A-S3 E300 Overload Relays (193/592 IEC/NEMA), Voltage/Current/Ground Fault Sensing Module (10...100 A) Mounts to NEMA Size 3 contactor
193-ESM-VIG-100A-T E300 Overload Relays (193/592 IEC/NEMA), Voltage/Current/Ground Fault Sensing Module (10...100 A) DIN Rail / Panel Mount with Line- and Load-side Power Conductor Terminals.
193-ESM-VIG-200A-D180 E300 Overload Relays (193/592 IEC/NEMA), Voltage/Current/Ground Fault Sensing Module (20...200 A) Mounts to 100-D115...D180 contactor
193-ESM-VIG-200A-E146 E300 Overload Relays (193/592 IEC/NEMA), Voltage/Current/Ground Fault Sensing Module (20...200 A) Mounts to 100-E116...E146 contactor.
193-ESM-VIG-200A-E205 E300 Overload Relays (193/592 IEC/NEMA), Voltage/Current/Ground Fault Sensing Module (20...200 A) Mounts to 100-E190...E205 contactor
592-ESM-VIG-200A-S4 E300 Overload Relays (193/592 IEC/NEMA), Voltage/Current/Ground Fault Sensing Module (20...200 A) Mounts to NEMA Size 4 contactor
193-ESM-VIG-200A-T E300 Overload Relays (193/592 IEC/NEMA), Voltage/Current/Ground Fault Sensing Module (20...200 A) DIN Rail / Panel Mount with Line- and Load-side Power Conductor Terminals.
E300/E200 继电器由感应、控制和通信模块组成。 每种模块都提供多种选择,可根据确切的应用需求量身定制电子过载继电器。 可根据是否具有通信模块确定完整组装的设备是 E300 还是 E200 过载继电器。