SKT-3R-230AL2

SKT-SURGE-ARRESTERS KINGTRONICS | Alldatasheet

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Technical content

Website: www.kingtronics.com Email: info@kingtronics.com Tel: (852) 8106 7033 Fax: (852) 8106 7099 SKT - Surge Arresters 3-Electrode Ceramic Surge Arrester ■ COMMON DIMENSIONS

Electrical Characteristics

(100V/s) V Impulse spark-over voltage (1KV/us) V Impulse discharge current (10/1000us 300times) A Impulse discharge current (8/20us 10times) KA AC discharge current (50Hz 1s 5 times) A Holdover Voltage V Insulation resistance Ω Capacitance pF Transverse voltage durationns SKT-3R-75A 75±25% ≤600 50 5 5 / ≥1010 <1.5 ≤200 SKT-3R-90A 90±25% ≤600 50 5 5 / ≥1010 <1.5 ≤200 SKT-3R-105A 150±20% ≤700 100 5 5 80 ≥1010 <1 ≤200 Ⅰ ≤800 100 SKT-3R-230A +30 230 -40 Ⅱ ≤500 / 5 5 80 ≥1010 <1 ≤200 Ⅰ ≤800 100 SKT-3R-350A 350±20% Ⅱ ≤600 / 5 5 80 ≥1010 <1 ≤200 I ≤900 100 SKT-3R-470A 470±20% Ⅱ ≤700 / 5 5 80 ≥1010 <1 ≤200 SKT-3R-600A 600±20% ≤1200 100 5 5 80 ≥1010 <1 ≤200 Note: Specification are subject to change without notice.

Website: www.kingtronics.com Email: info@kingtronics.com Tel: (852) 8106 7033 Fax: (852) 8106 7099 ■ COMMON DIMENSIONS (100V/s) V Impulse spark over voltage (1KV/us) V Impulse discharge current (10/1000us 300times) A Impulse discharge current (8/20us 10times) KA AC discharge current (50Hz 1s 5 times) A Holdover Voltage V Insulation resistance Ω Capacitance pF Transverse voltage durationns SKT-3R-75AL1 SKT-3R-75AL2 SKT-3R-75AL3 SKT-3R-75AL4 75±25% ≤600 50 10 10 / ≥1010 <1.5 ≤200 SKT-3R-90AL1 SKT-3R-90AL2 SKT-3R-90AL3 SKT-3R-90AL4 90±25% ≤600 50 10 10 / ≥1010 <1.5 ≤200 SKT-3R-150AL1 SKT-3R-150AL2 SKT-3R-150AL3 SKT-3R-150AL4 150±20% ≤700 100 10 10 80 ≥1010 <1 ≤200 Ⅰ ≤800 100 SKT-3R-230AL1 SKT-3R-230AL2 SKT-3R-230AL3 SKT-3R-230AL4 +30 230 -40 Ⅱ ≤500 / 10 10 135 ≥1010 <1 ≤200 Ⅰ ≤800 100 SKT-3R-350AL1 SKT-3R-350AL2 SKT-3R-350AL3 SKT-3R-350AL4 350±20% Ⅱ ≤600 / 10 10 135 ≥1010 <1 ≤200 Ⅰ ≤900 100 SKT-3R-470AL1 SKT-3R-470AL2 SKT-3R-470AL3 SKT-3R-470AL4 470±20% Ⅱ ≤700 / 10 10 135 ≥1010 <1 ≤200 SKT-3R-600AL1 SKT-3R-600AL2 SKT-3R-600AL3 SKT-3R-600AL4 600±20% ≤1200 100 10 10 135 ≥1010 <1 ≤200 Note: Specification are subject to change without notice.

Website: www.kingtronics.com Email: info@kingtronics.com Tel: (852) 8106 7033 Fax: (852) 8106 7099 ■ COMMON DIMENSIONS (100V/s) V Impulse spark over voltage (1KV/us) V Impulse discharge current (10/1000us 300times) A Impulse discharge current (8/20us 10times) KA AC discharge current (50Hz 1s 5 times) A Holdover Voltage V Insulation resistance Ω Capacitance pF Transverse voltage durationns SKT-3R-75AF1 SKT-3R-75AF2 SKT-3R-75AF4 75±25% ≤600 50 10 10 / ≥10 <1.5 ≤200 SKT-3R-90AF1 SKT-3R-90AF2 SKT-3R-90AF4 90±25% ≤600 50 10 10 / ≥10 <1.5 ≤200 SKT-3R-150AF1 SKT-3R-150AF2 SKT-3R-150AF4 150±20% ≤700 100 10 10 80 ≥10 <1 ≤200 Ⅰ ≤800 100 SKT-3R-230AF1 SKT-3R-230AF2 SKT-3R-230AF4 +30 230 -40 Ⅱ ≤500 / 10 10 135 ≥10 <1 ≤200 Ⅰ ≤800 100 SKT-3R-350AF1 SKT-3R-350AF2 SKT-3R-350AF4 350±20% Ⅱ ≤600 / 10 10 135 ≥10 <1 ≤200 Ⅰ ≤900 100 SKT-3R-470AF1 SKT-3R-470AF2 SKT-3R-470AF4 470±20% Ⅱ ≤700 / 10 10 135 ≥10 <1 ≤200 SKT-3R-600AF1 SKT-3R-600AF2 SKT-3R-600AF4 600±20% ≤1200 100 10 10 135 ≥10 <1 ≤200 Note: Specification are subject to change without notice.

Website: www.kingtronics.com Email: info@kingtronics.com Tel: (852) 8106 7033 Fax: (852) 8106 7099 ■ COMMON DIMENSIONS (100V/s) V Impulse spark-over voltage (1KV/us) V Impulse discharge current (10/1000us 300times) A Impulse discharge current (8/20us 10times) KA AC discharge current (50Hz 1s 5 times) A Holdover Voltage V Insulation resistance Ω Capacitance pF Transverse voltage durationns SKT 3R-75PF5 SKT 3R-75PF7 75±25% ≤600 50 10 10 / ≥1010 <1.5 ≤200 SKT 3R-90PF5 SKT 3R-90PF7 90±25% ≤600 50 10 10 / ≥1010 <1.5 ≤200 SKT 3R-150PF5 SKT 3R-150PF7 150±20% ≤700 100 10 10 80 ≥1010 <1 ≤200 Ⅰ ≤800 100 SKT 3R-230PF5 SKT 3R-230PF7 +30 230 -40 Ⅱ ≤500 / 10 10 135 ≥1010 <1 ≤200 Ⅰ ≤800 100 SKT 3R-350PF5 SKT 3R-350P7 350±20% Ⅱ ≤600 / 10 10 135 ≥1010 <1 ≤200 Ⅰ ≤900 100 SKT 3R-470PF5 SKT 3R-470PF7 470±20% Ⅱ ≤700 / 10 10 135 ≥1010 <1 ≤200 SKT 3R-600PF5 SKT 3R-600PF7 600±20% ≤1200 100 10 10 135 ≥1010 <1 ≤200 Note: Specification are subject to change without notice.