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Seaward SDR11 HV Discharge Rod

Seaward SDR11 HV Discharge Rod
sku: 401A912
MPN: 401A912

Free UK Delivery On Orders Over £40
  • Suitable for voltages up to 11kV
  • Perform safe damp discharge
  • Heavy-duty glass fibre design

Was: £664.00
You Save: £139.00
£525.00 Incl. VAT £630.00
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Seaward SDR11 HV Discharge Rod Details

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.

Seaward SDR11 HV Discharge Rod Key Features

  • Safely perform discharge of cables and equipment under test using soft damp discharge
  • Includes flexible cable with heavy duty brass clamp for easy earth connections
  • Single pole design constructed from high grade glass fibre tubing
  • No switches
  • Can be used with voltages up to 11kV

What's Included?

  • Seaward SDR11 HV Discharge Rod
  • Heavy Duty Brass Clamp and Flexible Cable
  • Soft Carrying Case
Technical Specs

Part Code: 401A912

Seaward SDR11 Technical Specifications

Discharge Voltage 11kV AC/DC max
Peak Discharge Current 1.1A for 100ms
Voltage Safety Factor >75% of max
Bleeder Resistance 10kΩ
Discharge Capacitance 10μF
Leakage Current at 35kV AC <50μA
Discharge Energy 3675J
Cooling Neutral
Total Size 32mm x 750mm
Weight 2.2kg (net)
Safety IEC/EN-61010-32, IEC 1230
EMC not applicable
Temperature Warm -5 to 70°C

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