Product Description

Current control signal surge protective device In accordance with IEC standard design, this series SPD is special for temperature, pressure, flux DCS system (0-20mA, 4-20mA) in petroleum industry, chemical industry, steel industry, transportation, water supply etc. it adores high-quality, quick response semiconductor component protecting power and signal by one model without disrupting the signal.

Technical parameters 　 　 　 　 　 　 Model Protection Circuit Order No. 　 　 TD1-13A1 Signal + Power 405 001 000 2 　 　 TD1-13A2 Signal + Signal 406 001 000 5 　 　 TD1-13A3 Power + Power 407 001 000 6 　 　 　 　 　 　 　 Model Signal Power 　 　 Woking type Analog data DC24V 　 　 Application DCS System 　 　 Rating Current (8/20/μs) In 5KA 　 　 Max Current (8/21/μs) Isn 10KA 　 　 Limit Voltage(1KV/μs) 0.7KA Up 4-20mA-PE:<600V 24V-PE:<600V 　 　 4-20mA-GND:<45V 24V-0V:<45V 　 　 Limit Voltage(8/20μs) 5KA Up 4-20mA-PE:<32V 24V-PE:<35V 　 　 4-20mA-GND:<41V 24V-0V:<42V 　 　 Rating Operation Current <500mA 　 　 Insert Resistance <0.16Ω <0.36Ω 　 　 Frequency Range 0-10MHz 　 　 Max Transmission Speed 2Mbit/s 　 　 Response Time <2nS 　 　 I/O Connector Terminal Block 　 　 Grounding Terminal Block 　 　 Protect Circuit Signal to Signal, Signal to GND Power to PE, Power to 0V 　 　 Temperature Range -25℃ to 80℃ 　 　 Housing Materials PA66 　 　  Degree of Protection IP20