Surge Serial Signal – DP-RS485-12DC อุปกรณ์ป้องกันฟ้าผ่า อุปกรณ์ป้องกันไฟกระชาก

Surge Protection อุปกรณ์ป้องกันฟ้าผ่า ป้องกันไฟกระชาก
Serial Signal Surge DP-RS485-12DC

Aluminum Case, Nominal Voltage 12Vdc, Nominal current IN: 1.5mA, Total Surge Current: 10kA at 8/20uS,Degree of protection IP 20

Technical data

• Number of position: 4 pins (input) , 3 pins (output)
• Norminal Voltage (Core-Core): 12Vdc
• Maximum operating voltage Uc (Core-Core/Core-Earth): < 15Vdc/ < 230 Vdc
• Nominal Current IN: 1.5 A
• Operating effective current Ic at Uc: ≤ 1 µA
• Residual current to IPE at Uc: ≤ 1 µA
• Nominal discharge current In (Core-Core/Core-Earth): 5kA / 10kA at 8/20µs
• Total Surge Current: 10kA at 8/20µs
• Protection level Up (Core-Core): ≤ 29V [C2(4kA/2kA)]
• Protection level Up (Core-Earth): ≤ 744V [C2(4kV/2kA)]
• Response time tA (Core-Core/Core-Earth): <1 nS / < 100 nS
• Type of connection: Terminal Block wire range 28-16AWG (1.5 sq.mm.)
• Standard Reference: IEC61643-21
• Housing material: Aluminum
• Color: Black
• Degree of protection: IP20
• Ambient temperature: 40°C… 85°C