GK Power presents its Optical Current Transformer as an alternative to the existing conventional current transformers, providing an advanced measurement solution for both metering and protection applications, based on a cutting-edge patented optical sensing technology. Some of the main features of our optical current transformer are:

Features

• Broad bandwidth, capable of measuring both AC and DC currents up to the 100th harmonic and above.
• IEC 60044-8 Class 0.2 metering accuracy.
• Unlimited dynamic range.
• IEC 61850-9-2 LE compliant output with no merging unit required.
• Smaller size and lighter weight.
• Maintenance-free and longer life-span.
• Provides explosive failure mode prevention and open secondary protection.
• Solid insulation. No SF6 gas or oil is required. Environmentally-friendly.