ATO Relay Tester

The ATO Relay Tester is a versatile and advanced device designed to test various types of relays and protection systems, ensuring their reliability and accuracy.

The ATO Relay Tester is equipped with high-performance voltage and current amplifiers, capable of simulating a wide range of electrical conditions. It can output various waveforms, including DC, AC, square waves, combined waveforms with harmonics, and fault transient waveforms. This feature allows users to accurately test relays under different fault conditions. The tester uses high-performance linear amplifiers to ensure smooth and precise waveform generation, even under high-frequency conditions.

In terms of voltage output, the ATO Relay Tester can provide a wide range of voltages, making it suitable for various testing requirements. For example, it can output up to ±160V for each phase, and multiple channels can be combined for higher voltage needs. Additionally, the tester includes overvoltage, overload, and short-circuit protection mechanisms to ensure safe operation.

The ATO Relay Tester is designed for a variety of applications, making it an essential tool for electrical engineers and maintenance professionals. It can be used to test protection relays, power direction protection, synchronization devices, and more. The tester supports both manual and automated testing modes, allowing users to measure action times, return times, and impedance values. It also features a digital input and output system with 10 channels of digital input and 8 channels of output, providing flexibility for different testing scenarios.

One of the key advantages of the ATO Relay Tester is its ability to simulate complex electrical conditions. It can generate transient waveforms and harmonic superpositions, ensuring high precision even at high frequencies. This capability is particularly useful for testing relays under non-linear and transient conditions.

In summary, the ATO Relay Tester is a powerful tool for testing and verifying the performance of relays and protection systems. Its wide range of voltage capabilities and versatile usage scenarios make it suitable for various applications in the electrical industry. With its high-precision output, flexible testing modes, and robust safety features, the ATO Relay Tester ensures reliable and accurate testing of protection devices.

Country/region

United States

Business type

Wholesaler, Business service

Year established

2008

No. of employees

100

Export markets

Worldwide