Bridge Impedance LDB-5  
 
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PD diagnosis tests, manufacturing and research

 
Applications:
  • serves for the design of the bridge circuit according to IEC 270 or DIN VDE 0434 respectively
  • higher measuring sensitivity compared to the conventional straight PD circuit
  • PD measurements are even possible on-site in power plants and sub-stations
 
LDB-5 Brochure
LDB-5 Technical Paper
LDB-5 Demo Software
LDB-5 Display Samples
LDB-5 RFQ
LDB-5 Slide Show
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Specifications:
  • Maximum AC current for each channel - 5 A
  • Electrical signal transmission - 50 Ohm - BNC-cable or fibre-optic link
  • Compensation ratio of the capacitive con-symmetry of the test and reference object - 1: 5
  • Common mode rejection at symmetrical bridge circuit - > 30 dB
  • Operating voltage - 9 V battery (6LR61)
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