1. Comprehensive Relay Testing
A. Vebko testers can evaluate overcurrent, distance, differential, directional, and frequency relays, as well as other protection schemes
B. They support both numerical and electromechanical relays, making them suitable forlegacy systems and modern installations.
2. Accurate and Flexible Simulation
A. Features powerful signal generation capabilities to simulate voltage and current waveforms with precise control over amplitude, phase, and frequency.
B. Multi-phase testing for complex relays with up to 3-phase or 6-phase configurations, ensuring flexibility for any testing requirement.
3. Automated Testing and Reporting
A. Real-time monitoring of relay responses to transient conditions, including fault simulation (e.g., single-line-to-ground, line-to-line, and three-phase faults).
B. Ideal for testing under dynamic system conditions, ensuring reliability during critical operations.
4. Dynamic Performance Analysis
A. Real-time monitoring of relay responses to transient conditions, including fault simulation (e.g., single-line-to-ground, line-to-line, and three-phase faults).
B. Ideal for testing under dynamic system conditions, ensuring reliability during critical operations.
5. Ease of Use
A. User-friendly software interface simplifies configuration and execution of test sequences.
B. Remote testing capabilities via laptop or tablet integration allow engineers to operate the device efficiently in field conditions.
6. Communication Protocol Testing
A. Supports modern communication protocols such as IEC 61850, enabling testing of relays in smart grid environments.
B. Integrated testing for GOOSE messages and Sampled Values ensures compatibility with digital substations.
7. Portable and Durable
A. Lightweight design with rugged construction for easy transportation to field sites.
B. Suitable for harsh environments, withstanding extreme temperatures, dust, and vibrations.
