Field Instrument Surge Protective Devices
- Terminal Board
- Isolated Safety Barriers
- Signal Isolators
- Surge Protective Devices
- Safety Relays
- Isolated Intelligent I/O Modules
- Intelligent Gateways
- Industrial Data Optical Transceivers
- Online Dew Point Analyzers
- Data Acquisition Modules
- HART data converter
Network Signal Surge Protective Devices
Main feature
1. Input and output are 6P4C socket and RJ11 crystal head respectively. Easy installation, no need for additional accessories:
2. It can be used to protect LPZ0-LPZ2 and subsequent partition interfaces.
Technical data
| Rated operating voltage Un | 5VDC |
| Maximum operating voltage Uc | 6VDC |
| Nominal working current IL | 500mA |
| Nominal discharge current In (8 / 20μs) | 10kA |
| The maximum discharge current (8 / 20μs) | 5kA |
| Lightning impulse voltage limp(10/350μs) | 2.5kA |
| Protection voltage Up (under In) line to line | ＜45V |
| Protection voltage Up (under In) line to ground | ＜600V |
| Bandwidth | 30MHz |
| Insertion loss | —0.5dB |
| Response time | ＜1ns |
| Housing material | Ferrous metal aluminum |
| Working temperature range | —40~+80℃ |
| Installation method | Optional DIN35mm rail mounting clamp |
| Grounding mode | 1.5mm² Grounding wire |
| Test standard | GB/T/8802.21/IEC 61643-21 |
product details
Network SPD
Schematic diagram
Dimension drawings
