193-EC3CB

193-EC3CB罗克韦尔Allen-Bradley(AB ) :
E3 和 E3 Plus 电子式过载继电器
Bulletin 193 IEC 和 592 NEMA E3 及 E3 Plus 电子式过载继电器采用完整紧凑的封装，提供丰富的功能，是**的**产品。这些基于微处理器的多功能固态型继电器是为保护单相或三相鼠笼感应电机而设计的。这些继电器可帮助您管理和监视电机性能，以防止并**地降少生产停机时间。
特性
0.4…90 A 电流范围
DeviceNet 就绪（已进行 ODVA 合规性测试）
LED 指示灯和测试/复位按钮
可调脱扣等级 5…30
环境温度补偿
真实均方根 (RMS) 电***应 (20…250 Hz)
单相和三相电机保护
集成 I/O（2 输入/1 输出）
可编程脱扣和警告设置
诊断功能** 5 次脱扣的历史记录）
EC2 和 EC3 还包括：193-EC3AB 193-EC3, E3 Plus Electronic Motor Protection Relay, 4 Inputs 2 Outputs, PTC thermistor input, DeviceLogix Series B, External ground fault sensor input, Direct Contactor Mount, 1-5A 
193-EC3BB 193-EC3, E3 Plus Electronic Motor Protection Relay, 4 Inputs 2 Outputs, PTC thermistor input, DeviceLogix Series B, External ground fault sensor input, Direct Contactor Mount, 3-15A 
193-EC3CB 193-EC3, E3 Plus Electronic Motor Protection Relay, 4 Inputs 2 Outputs, PTC thermistor input, DeviceLogix Series B, External ground fault sensor input, Direct Contactor Mount, 5-25A 
193-EC3CD 193-EC3, E3 Plus Electronic Motor Protection Relay, 4 Inputs 2 Outputs, PTC thermistor input, DeviceLogix Series B, External ground fault sensor input, Direct Contactor Mount, 5-25A 
193-EC3DD 193-EC3, E3 Plus Electronic Motor Protection Relay, 4 Inputs 2 Outputs, PTC thermistor input, DeviceLogix Series B, External ground fault sensor input, Direct Contactor Mount, 9-45A 
193-EC3DE 193-EC3, E3 Plus Electronic Motor Protection Relay, 4 Inputs 2 Outputs, PTC thermistor input, DeviceLogix Series B, External ground fault sensor input, Direct Contactor Mount, 9-45A 
193-EC3EE 193-EC3, E3 Plus Electronic Motor Protection Relay, 4 Inputs 2 Outputs, PTC thermistor input, DeviceLogix Series B, External ground fault sensor input, Direct Contactor Mount, 18-90A 
193-EC3FF 193-EC3, E3 Plus Electronic Motor Protection Relay, 4 Inputs 2 Outputs, PTC thermistor input, DeviceLogix Series B, External ground fault sensor input, Direct Contactor Mount, 28-140A 
193-EC3GF 193-EC3, E3 Plus Electronic Motor Protection Relay, 4 Inputs 2 Outputs, PTC thermistor input, DeviceLogix Series B, External ground fault sensor input, Direct Contactor Mount, 42-210A 
193-EC3GG 193-EC3, E3 Plus Electronic Motor Protection Relay, 4 Inputs 2 Outputs, PTC thermistor input, DeviceLogix Series B, External ground fault sensor input, Direct Contactor Mount, 42-210A 
193-EC3HG 193-EC3, E3 Plus Electronic Motor Protection Relay, 4 Inputs 2 Outputs, PTC thermistor input, DeviceLogix Series B, External ground fault sensor input, Direct Contactor Mount, 60-302A 
193-EC3JG 193-EC3, E3 Plus Electronic Motor Protection Relay, 4 Inputs 2 Outputs, PTC thermistor input, DeviceLogix Series B, External ground fault sensor input, Direct Contactor Mount, 84-420A 
193-EC3KH 193-EC3, E3 Plus Electronic Motor Protection Relay, 4 Inputs 2 Outputs, PTC thermistor input, DeviceLogix Series B, External ground fault sensor input, Direct Contactor Mount, 125-630A 
193-EC3LH 193-EC3, E3 Plus Electronic Motor Protection Relay, 4 Inputs 2 Outputs, PTC thermistor input, DeviceLogix Series B, External ground fault sensor input, Direct Contactor Mount, 172-860A 
193-EC3PB 193-EC3, E3 Plus Electronic Motor Protection Relay, 4 Inputs 2 Outputs, PTC thermistor input, DeviceLogix Series B, External ground fault sensor input, Direct Contactor Mount, 0.4-2.0A 
193-EC3ZZ 193-EC3ZZ Panel Mount Device for use with External Current Transformers, 4 Inputs 2 Outputs, External Ground Fault Sensor Input, PTC Thermistor Input, DeviceLogix, 9-5000A