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Constructed from heavy-duty glass fibre tubing with encapsulated resistor chains, the SDR 11 is used to perform safe damp discharge of residual cable charge on systems up to 11kV.
Designed to enhance safety by limiting the discharge current, the SDR 11 doesn't have switches to make operation easy and has a flexible cable with heavy-duty brass clamp for easy and safe connection to earth.
Seaward also make a version of this product known as the SDR35 which is suitable for applications up to 35kV.
|Discharge Voltage||11kV AC/DC max|
|Peak Discharge Current||1.1A for 100ms|
|Voltage Safety Factor||>75% of max|
|Leakage Current at 35kV AC||<50μA|
|Total Size||32mm x 750mm|
|Safety||IEC/EN-61010-32, IEC 1230
EMC not applicable
|Temperature||Warm -5 to 70°C|
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