Swiss Relay Protection Tester Price

Swiss relay protection testers typically range from $10,000 to over $50,000 depending on model and functionality.

Protection relay testers are specialized devices used to test and validate the performance of protective relays in electrical power systems. Swiss-made models, such as those from Megger or other high-precision manufacturers, are known for reliability, accuracy, and compliance with international standards like IEC 61850 . Prices vary significantly based on features, including the number of current and voltage outputs, phase testing capabilities, automation, and software integration .

Price Range and Factors

• Entry-level or single-phase testers: Around $10,000–$20,000. Suitable for basic relay testing in small substations or educational labs .
• Three-phase or multi-function testers: Typically $20,000–$35,000. These can handle complex relay schemes, including digital and microprocessor relays .
• Advanced or fully automated systems: $35,000–$50,000+. High-end models include features like IEC 61850 testing, GOOSE messaging simulation, and integrated software for automated testing and reporting .

Purchasing Considerations

• Software and firmware: Some testers include onboard software for automated testing, while others require PC-based software for advanced functions .
• Portability: Field-portable testers are lighter and easier to transport but may have fewer channels than bench-top systems .
• Support and calibration: Swiss-made testers often come with robust technical support and calibration services, which can affect the total cost . For exact pricing, it is recommended to contact authorized distributors or manufacturers directly, as prices can vary based on configuration, optional features, and regional supply. Online marketplaces like eBay may offer used or refurbished units at lower prices, but these may not include full warranties or software support .