Overview
The EPL series cable lightning arresters are designed to protect transmission equipment connected by twisted pair wires from atmospheric or operational overvoltages and are suitable for communication systems, computer systems and automatic control systems. It not only provides multi-level fine protection with low residual voltage between twisted pairs, but also provides high-energy common mode protection to ground for twisted pairs.
● It adopts multi-stage protection circuit and the core components are selected from international **** with stable performance.
● With large through-current capacity, low signal port clamp voltage, low insertion loss, sensitive response, and transmission signal frequency up to 2MHz.
● Easy installation, no special maintenance, long service life, etc.
Technical parameters
Product Model EPL-120
Rated working voltage Un 120V
**** Continuous working withstand voltage Uc 150V
Rated working current In 300mA
SPD test category C2
Nominal discharge current Isc (8/20μs): symmetrical/asymmetrical (PE)
12.5A/5kA
Voltage protection class Up: symmetrical/asymmetrical (PE)
240V/0.6kV
Operating frequency ≤2.0MHz
Insertion loss ≤3dB
Dimension 18mm×90mm×58mm
Connection method Wired
Working environment conditions
Temperature range: -40℃~+70℃.
Humidity range. 30%~85% (25℃)
Precautions after installation
1,External signal wires (2 wires) are connected to the "line" end and 2 signal wires are led from the "device" end to the protected device end.
2, the ground wire and PE line is reliably connected.
Caution
1,This product is only suitable for indoor use.
2,Do not install in thunderstorm.
