已验证
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根据雷电分区的概念，该电涌保护器可安装于LPOA-2及更高界面或者直接安装于靠近被保护设备的前端。适用于工业控制各种信号，0-20mA,4-20mA控制线等输入输出接口的电涌保护。
For installation at LPOA-2 or higher,or directly at the upstream near the protected devices. Provide protection for measuring and cintrolling system, such as the field bus,input/output interface of the 0-20mA,4-20mA control line.
◆ 节约安装空间，模块只有6mm宽
Small size, only 6mm wide module
◆ 切可通过安装导轨或接地端口连接接地
Connected to earth by DIN rail or earth terminal
Type | 型号 | EC-ITS-CD | |
Order N0. | 货号 | N0. | 831 024 |
Nominal a.c. voltage | 标称电压 | UN | 24V |
Max. continuous operating a.c. voltage | 额定电压 最大持续电压 | Uc | 33V |
Nominal current | 标称电流 | IN | 0.5A |
Lightning impulse current (10/350 μs) | 雷电冲击电流 (10/350 μs) | Iimp | 1KA |
Nominal discharge current (8/20 μs) | 标称冲击电流 (8/20 μs) | In | 5KA |
Total discharge current (8/20 μs) | 总冲击电流(8/20 μs) | In | 10KA |
Open circuit voltage (1.2/50 μs) | 开路电压 (1.2/50 μs) | Uoc | 10KV |
Voltage protection level at 1kv/μs | 1kv/μs电压保护水平 | Up | ≤35V |
Voltage protection level | 电压保护水平 | Up | ≤67V |
Series impedance | 串联电阻 | R | 1.0Ω |
Response time | 响应时间 | tA | ≤1ns |
Operating temperature range | 工作温度范围 | Tu | -400C – 800C |
Dimension | 安装宽度 | 6mm | |
Test standards | 测试依据 | IEC61643-21;GB18802.21 | |
Certification | 认证 | CE、 ROHS… |