CE‑6710: Universal Tester for Protection, Automation, Control, and Measurement with Full Support for IEC 61850 and IEC 61869

The growing digitalization of substations and the evolution of protection and automation technologies demand robust, precise, and versatile tools for commissioning, maintenance, and validation of power systems. In this scenario, Conprove’s CE‑6710 stands out as one of the most complete solutions available on the market.

Designed to meet the requirements of modern environments, the CE‑6710 gathers in a single device all the necessary resources for secondary-level testing, both in the field and in the laboratory, ensuring reliability, precision, and operational efficiency.

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CE – 6710

The CE‑6710 was developed to perform tests, calibrations, and verifications on a wide range of power system devices, such as:

• Electromechanical relays
• Static relays
• Microprocessor-based relays
• Transducers and meters
• Power quality analyzers
• Circuit breakers (via oscillography)

Thanks to its high precision in signal generation, it is ideal for tasks requiring maximum reliability, such as curve validation, actuation tests, and transient analysis.

The equipment features 6 current channels and 4 voltage channels, all with high precision. This allows for complex tests to be executed quickly and efficiently, covering various protection functions, such as:

• Distance (21)
• Differential (87)
• Directional (67)
• Overcurrent (50/51)
• Undervoltage and Overvoltage (27/59)
• And many others

All channels are controlled via virtual instrumentation, providing total flexibility for manual or automatic tests, integrating practicality and repeatability.

The CE‑6710 uses Digital Signal Processing (DSP) to create highly stable waveforms with continuous frequencies up to 3 kHz. This enables more realistic simulations of field situations, including transient phenomena relevant to protection analysis.

In digital substations, interoperability is essential. The CE‑6710 offers full support for IEC 61850 and IEC 61869standards, allowing:

• Sending and receiving GOOSE messages
• Publishing and subscribing to Sampled Values (SV)
• Comparison between dry contact events and Ethernet events
• Protection function testing using only GOOSE messages
• Synchronized analysis between analog and digital signals

This capability makes the CE‑6710 essential in the commissioning and diagnostic processes of modern PAC systems.

The equipment is widely used in:

• FAT – Factory Acceptance Tests
• SAT – Site Acceptance Tests

Its robustness, portability, and complete set of functionalities ensure that engineering teams can validate projects safely and efficiently before energization.

The CE‑6710 is not just a universal tester; it is a complete platform prepared for the challenges of digital substations and current power systems. Its combination of precision, versatility, and compliance with international standards makes it indispensable for engineers and technicians seeking excellence in testing and commissioning.