Description

PRODUCT DESCRIPTION

PD Decoupler (PDDC-17)

Applications

• Designed for PD signal transmission with a bandwidth above 30 MHz at 50 Ohm matching resistance
• PD decoupling unit with integrated PD measuring impedance for decoupling of PD pulses from the standard PD measuring circuit acc. to IEC 60270
• Especially developed for long-time installation
• Voltage signal for phase-resolved measurements
• Composite PD and voltage signal, additive superimposed

Specifications

• Rated voltage (ph-ph): 17.5 kV
• Rated capacitance: 2 nF
• Bandwidth: 20 MHz
• Low limiting frequency: < 50 kHz
• Signal output: TNC-Pigtail
• Dimensions (approx.): diameter 104 mm (base 140 mm), length 139 mm
• Weight 2.5 kg

The PDDC-17 and PDDC-24 coupler shipment includes these items:

• Coupler
• High voltage lead (red)
• Grounding cable (copper)
• Plastic bag containing hardware necessary for:
  • Coupler installation
  • Cable and lead connection to the coupler
• Installation Guide