TRSS-DB9 Serial Port Signal Surge Arrester Protector
- Fine protect the communication line
- Fast response, and low limte voltage
- Terminal type: DB9, DB15, DB25
- Low insert loss
TRSS-DB9 surge protector are designed to protect sensitive equipment linked to datalines equipped with D-sub connectors, as RS232, RS422 and RS485lines. They are equipped with D-sub connectors for fast and easy maintenance. In order to comply with the line configuration, all the wires are transmitted and protected.
Product Feactures:
1. D-Subsurgeprotector
2. ForRS422communicationlines
3. 9-pinconnector
4. Fastandeasyinstallation
5. Secondaryprotection
| Parameter/Type | TRSS-DB9/DB15/DB25 | |
| Nominal volatge Un | 5 V | 12 V |
| Maximum operating voltage Uc | 8 V | 18 V |
| Transmission speed fg | 45 MHz | |
| Insertion loss | ≤ 0,5 dB | |
| Nominal discharge current (8/20μs) In | 100 A | |
| Voltage protection level Up | ＜80 V | |
| Degree of protection | IP20 | |
| Range of operating temperatures (min/max) | -40℃/70℃ | |
| Humidity range | 5%-95% | |
| According to standard | EN 61643-21:2012, IEC 61643-21:2011 | |
ZHEJIANG THOR ELECTRIC.CO.,LTD.