Motor Temperature Rise Test

The ED0306A High-Current Temperature Rise Test Device was designed and developed by Hubei Electric Power according to the power industry standard DL/T596-1996 and customer requirements. The ED0306A High-Current Temperature Rise Test Equipment is suitable for high-current environments in power generation systems and testing laboratories. It is used for current load and temperature rise tests of switchgear, current transformers, and other electrical equipment at 50HZ. The high-current temperature rise test devices are available in specifications of 500A, 1000A, 2000A, 2500A, 5000A, 8000A, and 10000A generators. The 5000A/10V High-Current Temperature Rise Test Device meets the functional requirements of an AC high-current test device with no-pole adjustable current for a full-load three-phase AC6000A busbar temperature rise test, capable of long-term operation.

The ED0306A high current temperature rise test device is an essential equipment for the electrical industry during debugging in high current environments. The Hubei Electric Power high current temperature rise test device utilizes imported high permeability materials, featuring a compact design for ease of use.

Feature Highlights

The high current temperature rise test device is equipped with a high-configured industrial control computer. The device utilizes a programmable logic controller (PLC) as the central processor, which performs real-time scanning of AC signals to achieve...All. FaceMonitoring and closed-loop control, and designing password setting management, only personnel with the corresponding operational permissions can perform certain function operations.

2. The imported PC machine features true-color large LCD touch screen operation. The high-current temperature rise test equipment employs intelligent sensors supporting fieldbus technology, achieving fully digital data transmission. The display operation unit is equipped with a touch-sensitive color LCD screen, featuring full Chinese menu and a clear, intuitive interface, with simple and convenient operation. No external auxiliary equipment is required for testing, as it operates with full automatic control and傻瓜式操作, offering quick, simple, and convenient use.

3. The testing methods for the high current temperature rise test device include fully automatic and manual testing. Simply set the test current and time, and it features an automatic current stabilization system.

Set the target current, no manual monitoring required. Just set up the test, current, and step size, eliminating the need for manual voltage adjustment, data recording, and curve plotting, thus reducing labor intensity and improving work efficiency. Plus, you can simply transfer the data to your computer for review after the task is completed.

The high current temperature rise test device features an automatic alarm function above the specified limit, with reliable overheat, overcurrent, overvoltage, and short-circuit self-protection capabilities. The AC voltage regulation device should employ dual protection of microcomputer automatic protection control and mechanical micro-motion limit switches to ensure the normal operation of the constant current power supply, enhancing the product's safety and reliability.

6. User-friendly interface with a friendly software interface, full Chinese operation, featuring data recording capabilities, storing current and temperature waveform data, and a variety of practical functions such as data management, reporting, and printing. All parameter settings are completed within the software. Provides a more intuitive analysis of the relationship between current and temperature values. Ensures all data and test analysis results are clearly visible. During the testing process, automatically tracks the target current, stabilizes the output current, and adjusts the three-phase current. After completion of the test, automatically returns to zero.

7. The automatic adjustable AC constant current source meets the temperature rise tests for low and medium voltage complete switchgear (including multi-output control cabinets such as GCK, MNS, etc.) as specified in standards GB 7251.1 to GB 7251.5. The automatic adjustable AC constant current source should be able to operate in parallel with multiple constant current sources during the temperature rise test (provide copies of evidence material confirming the parallel operation of multiple constant current sources, such as temperature rise tests for GCK or MNS, etc.).

8. Equipped with a three-phase automatic balancing system to ensure balanced three-phase output. The output current sampling utilizes imported Rausch线圈 and incorporates the latest power electronics technology, offering strong anti-interference capabilities and high output accuracy, up to 0.5 class.

9. The high current temperature rise test device is equipped with an accuracy adjustment menu, allowing users to self-adjust error values. The programmable AC constant current power supply can achieve full intelligent calibration, automatically generating multi-segment calibration coefficients within the adjustable range of the device, ensuring the stable current accuracy of the constant current power supply.

10.鄂电电力 offers customizable test modules according to customer requirements, with the software for high current temperature rise test devices provided with lifetime free upgrades.

The high current temperature rise test device utilizes a 16-channel temperature measurement module.