Manta Test Systems Inc.

Manta Test Systems Inc.

Manta Test Systems Inc. is a manufacturer of specialized test equipment for power system protection, focusing on protective relay test systems used in electrical utility substations and industrial power facilities. Their instruments are engineered to verify the correct operation of protection relays — critical devices that detect electrical faults and initiate circuit breaker tripping to isolate faulted sections of a power network and prevent equipment damage or system-wide outages.

The MTS-5100 and related test platforms provide the precise current and voltage outputs necessary to simulate power system fault conditions, allowing protection engineers and relay technicians to test electromechanical, solid-state, and microprocessor-based relays for pickup accuracy, timing, and directional characteristics in accordance with IEC and IEEE protection standards.

Key Product Lines

• Protective Relay Test Systems — comprehensive test platforms for timing, pickup threshold, and directional characteristic testing of protection relays
• Substation Test Equipment — instruments for commissioning and periodic maintenance testing of protection and control schemes

Industries Served

Manta Test Systems equipment is used by electrical utilities for substation commissioning and scheduled relay maintenance, by industrial facilities with high-voltage power distribution systems requiring protection relay certification, and by independent testing laboratories performing relay calibration and acceptance testing to utility and industrial protection standards.