Surge tester ST 3810K

Type of device
Plug-in 19‘‘ / 3 HU

Surge voltage: Voltage range
100 – 6,000 V

Surge voltage: Impact capacity
100 nF optional: 200 nF, 40 nF, 10 nF

High voltage DC: Voltage range
100 – 6,000 V / 10mA

Insulation DC: Measuring range
100 – 6,000 V / 100 GΩ / kV

Internal Matrix
L, N + PE, Guard

Evaluation process
• Defective area
• Differential area nF
• Tolerance band

Automatic evaluation
• Limit value partial discharge
• PDIV, RPDIV inception voltage
• PDEV, RPDEV extinction voltage

Frequency range active microwave antenna
1,57 GHz

Frequency range active, inductive decoupling:
400 Mhz

The ST 3810K surge tester with integrated partial discharge measurement enables convenient and precise examination of wound goods. In addition to early fault identification of winding shorts and insulation faults within a winding, the associated failures of electric motors as well as recalls can be avoided. The integrated partial discharge measurement is optimally suited for use in the laboratory and in production. In the surge test, reproducible measurements are guaranteed by the use of two different active sensors.

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  • Surge tester with integrated partial discharge measurement
  • In accordance with national and international standards (IEC, EN, UL, VDE etc.)
  • PC software for remotely controlling the device
  • CE-compliant for use according to EN 50191
  • Installation into 19" racks
  • Ethernet / LAN interfaces


Individual solutions

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Multifunction tester

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