If you're looking for the SDR11 datasheet featuring full technical specifications or the instruction manual, you can find them here.


Technical specification
Discharge Voltage11kV DC max
Peak Discharge Current1.1A for 100ms
Bleeder Resistance10k ohm
Discharge Capacitance10 μF
Leakage Current at 35KV AC<50 μA
Discharge Energy3675J
Total Size32mm x 750mm
Weight2.2 kg (Net)
SafetyIEC 61230,[br] EMC Not Applicable
Temperature-5°C to 70°C

Stay in the know
Sign up to our mailing list today to stay up to date with the latest industry news and information from Seaward.

I'd like to talk to a sales advisor

Our team of sales advisors are on hand to help you with any queries you have about our products.