2R1500A5L

Surge Arrester 2-Electrode Ceramic Surge Arrester 2R1500A5L 2R Ceramic Surge Arresters SPECIFICATION Changzhou Wujin Jiangnan Discharge Tube Co.,Ltd Add:Zouqu Town Industrial Zone,Wujin Changzhou City,Jiangsu,China Tel：0519-83631254 Fax：0519-83631533 Email:jiangnan@jiangnan-cn.cn 第 1 页 共 3页 Surge Arrester 2-Electrode Ceramic Surge Arrester 2R1500A5L ·Electrical Characteristics Type: 2R1500A5L DC spark-over voltage 1500 ±20 V % Impulse spark-over voltage at 100V/μs - for 99% of measured values -typical values of distribution at 1 kV/μs - for 99% of measured values - typical values of distribution ＜1800 ＜1700 ＜2000 ＜1800 V V V V Service life 10 operations 10 operations 1 operations 5 5 10 A kA kA Insulation resistance at 100Vdc ＞10 GΩ Capacitance at 1 MHz ＜1.5 pF Arc voltage at 1 A Glow to arc transition current Glow voltage ~22 ~1 ~180 V A V Weight ~2.0 g Operation and storage temperature -40…+125 ℃ 50Hz, 1s 8/20μs 8/20μs Marking, red 2R1500 2R 1500 第 2 页 共 3页 -Two Electrode -Nominal voltage Surge Arrester 2-Electrode Ceramic Surge Arrester 2R1500A5L Dimensional drawing 第 3 页 共 3页