Thiết bị cắt sét 1, 3 pha DT230010R, DT230020R, DT230030R

Nominal AC Voltage (50/60Hz) Uo / Un 240V
Maximum Continuous Operating Voltage (AC) Uc 300V
Nominal Discharge Current (8/20 μs) In 20 kA
Maximum Discharge Current (8/20 μs) Imax 50 kA
Voltage Protection Level Up 1500V
Response Time tA < 25 ns
Back-Up Fuse (max) 315A / 250A gG
Short-Circuit Current Rating (AC) ISCCR 25 kA / 50 kA
TOV Withstand 5s UT 337V
TOV 120 min UT/mode 442V/safe fail
Number of Ports 1