Year1
- 电压：
- 220
- 泄流量：
- 120
- 规格：
- 1
Product
Description
Ming
Product name Guide rail control signal lightning arrester
Product model
Product brand Wanjia
Product Introduction
Function
This surge protector refers to national standards/designs.
The surge protector is connected in series to the front end of the protected equipment. When the transmission line is impacted by induced lightning or other instantaneous overvoltage, the surge current will be discharged to the earth through the protection branch of the surge protector, and The output voltage is clamped within the allowable voltage range of the device, thereby ensuring the safety of operating the device.
Features
Uses for industrial control Internet, interfaces, dedicated lines, automatic control and instrument lines, data lines and equipment protection. It can also be used for sensors and secondary instruments in current loops. The protection protects the protected equipment from damage caused by induced overvoltage, operating overvoltage and electrostatic discharge. It is installed in a cabinet with multi-level protection, large flow capacity, low limit voltage, fast response time, and high transmission rate. In addition, it adopts standard Guide rail design, easy to install in cabinets, etc.
Technical parameters
Model
Nominal operating voltage
Maximum continuous operating voltage
Nominal discharge current (/
)
Maximum discharge current (/
)
Rated load current
Impulse limit voltage
Line-to-line
Response time
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Connecting wires
Insertion loss
＜
Shell protection level
Shell material
Flame retardant thermoplastic Material
Adaptable object
~Standard signal
Overall dimensions
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Wiring form
Installed on standard rail
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