CAPDIS-4o_HF 0.3% 200k Burden

Voltage transformer replacement for medium-voltage switchgears

Description

The CAPDIS-4o amplifier provides an output voltage of 3 x 100 VAC /sqrt (3) in combination with three ohmic coupling electrodes. The amplifier can therefore be used as a replacement for three inductive voltage transformers.

• economic alternative to voltage transformers in feeders
• minimum space requirement, no additional measuring field required
• no disassembly required for surge stress tests
• no ferroresonance risk

Extra features

• High frequency version, cut-off frequency 2 kHz
• High precision 0.3%
• Precision for protection 3P
• 200k burden for e.g. Zelisko sensors

Universal System Components

• ohmic divider type OKE for air-insulated switchgears, series 12 kV, 24 kV or 36 kV
• ohmic divider type OAS for angle plugs in gas-insulated switchgears, series 12 kV or 24 kV
• Voltage amplifier type CAPDIS-4o