SPK Product

Ceramic Gas Tube Surge Arrester
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SPK2R-AW1-N

Two Electrode Ceramic Gas Tube Arrester

Specification
Type DC spark-over voltage (100V/s)(V) Impulse spark-over voltage (1KV/μs)(V) Impulse discharge current (10/1000μs 300times)(A) AC discharge current (8/20μs 10times)(KA) Impulse discharge current (50Hz,1s 5 times)(A) Holdover voltage (V) Insulation resistance (Ω) Capacitance (pF)
SPK2R-90AW1-N 90 ±25% ≤700 50 5 5 50 ≥109 ≤5
SPK2R-230AW1-N 230 +30%-40% ≤800 100 5 5 135 ≥109 ≤5
SPK2R-250AW1-N 250 ±20% ≤800 100 5 5 135 ≥109 ≤5
SPK2R-350AW1-N 350 ±15% ≤800 100 5 5 135 ≥109 ≤5
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