Product Description

EDQT-609B Automatic Gas Relay Tester

Gas Relay Test Bench Manufacturer_Gas Relay Test Bench Price_Gas Relay Test Bench Models - Hubei Electric Power

Hubei Electric produces professional gas relay test benches, offering a rich selection of professional power testing equipment. For 20 years, those seeking a gas relay test bench choose Hubei Electric to create top-grade power testing equipment.

Power transformers are vital electrical equipment in the power system. To ensure reliable operation, multiple rapid relay protection devices are installed, such as gas protection, backup protection, and differential protection. The gas relay is a crucial component in the gas protection system, but due to outdated detection equipment and neglect in calibrating the gas relay over the years, potential hazards to the power grid's safety have been laid.

The EDQT-609B Gas Relay Testing Bench is a newly designed testing and detection equipment for gas relays.

The EDQT-609B Gas Relay Test Bench simulates internal transformer faults to demonstrate the operation mechanism of the gas relay. It employs the latest embedded control and high-precision sensor measurement technology, accurately detecting the flow rate and volume of the gas relay's operation. The testing is fast, highly accurate, and boasts excellent repeatability.

Product Features

Advanced structural principles

The EDQT-609B Gas Relay Tester features an advanced pipeline design and theoretical optimization, a high-precision 24-bit digital sensor, cutting-edge data acquisition card and fieldbus, the latest ARM control technology and analytical strategies, achieving breakthroughs in high-precision measurements.

Multiple flange adapters

The EDQT-609B gas relay testing bench features a special design for easy replacement and stable measurement. It can perform high-precision and stable measurements on various specifications (Φ25, Φ50, Φ80) of gas relays.

■ Volume Measurement:

The EDQT-609B Gas Relay Calibration Bench achieves real-time precise volume measurement through a clever design of the volumetric cylinder and specially designed pressure sensors, along with accurate algorithms. The measurement resolution reaches 2 milliliters.

Flow Rate Measurement:

The EDQT-609B gas relay test bench, with its clever pipeline design and flange adapter, utilizes a specially designed flow rate collection system to accurately measure the flow rates of various specifications of gas relays, achieving a measurement resolution of 0.01 m/s.

Sealed Measurement

The EDQT-609B gas relay tester utilizes reasonable pipeline design and layout to simulate internal pressure on the relay using an air compressor, thereby detecting its sealing performance. By combining manual interruption with intelligent detection interruption, it reliably interrupts operations before any hazard occurs, ensuring operational safety.

■ Equipment performance is stable:

The EDQT-609B gas relay testing bench utilizes a bundled bus arrangement, featuring rational data collection and control circuit layouts. It boasts excellent electromagnetic compatibility and anti-interference performance, ensuring stable operation of the equipment under harsh environmental conditions.

■ Control杆 and Pneumatic Transmission:

The EDQT-609B gas relay test bench utilizes a lever and an automatic pneumatic transmission mechanism to adjust the lifting platform, facilitating alignment and fastening, with easy and effortless operation, making precise installation of the gas relay convenient. It ensures high-precision measurement and good repeatability.

Large-area automatic opening transparent protective cover:

The EDQT-609B gas relay tester allows for a comprehensive view of the entire measurement environment, providing a clear assessment of relay performance. Constructed robustly, it features automatic pneumatic opening and closing for safe operation.

Large color screen display:

The EDQT-609B Gas Relay Test Bench features an aesthetically pleasing interface: Windows operating system, a 15-inch large-screen color LCD, industrial-grade mouse and keyboard, network communication, full-color Chinese graphic operation interface, and real-time help system. Operation is intuitive and simple, enabling automatic testing of all projects, as well as viewing, analyzing, storing, and printing results.

Technical Specifications

Flow Rate Measurement Range:

   Φ 25：0～4.0m/s

   Φ 50：0～3.0m/s

   Φ 80：0～2.0m/s

Resolution: 0.01m/s, Accuracy: 0.25 grade

■ Gas Volume Measurement Range: 0~1000 ml, with a resolution of 2 ml and accuracy of 0.2 grade.

Sealing Performance Test: 0.1～0.5 MPa, 0～120 minutes, resolution 1 Kpa, accuracy 0.2 grade

■ Test Medium: Various Transformer Oils

■ Working Voltage: Control System: AC220V, 50Hz

Power System: AC380V, 5KW

Operating Temperature: -10℃ to +60℃

Dimensions: 1650×880×1400mm (Length×Width×Height)

Net Weight: 220 kg