Product Introduction:
Wuhan UHV Power Technology Co.,Ltd., is a professional manufacturer and supplier of high-voltage power testing equipment in China.The fully automated transformer control console is an intelligent control device specially designed for transformer and high-voltage electrical testing. It is mainly used for voltage regulation, parameter monitoring, test timing, and protection control during power-frequency withstand voltage testing.
The device is designed in accordance with relevant high-voltage test technical requirements, integrating the control system, voltage regulation device, and digital measurement technology into one unit. It features simple operation, precise control, stable operation, safety and reliability, compact size, and easy mobility. It can serve as a supporting control unit for high-voltage test transformers and related withstand voltage test equipment.
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Technical parameters:
Capacity: 3kVA
Input voltage: 0-220V
Ratio: 500:1 (set according to the step-up transformer)
Output voltage: 0-250V
Measure voltage: 0-100V (instrument terminal voltage)
Voltage measurement accuracy: 1.0 ％FS ±3 digitals
Current measurement accuracy: 1.0 ％FS ±3 digitals
Training Duration: 0 ~ 9999 S(special mode can be used for long-term work)
Supply voltage: AC220V ±10%；50Hz±2Hz
Operating environment:
Environment temperature: 0~50℃
Relative humidity: ≤85%RH
Product Features:
1.A 7-inch high-resolution LCD displays real-time parameters (voltage, current, time), system status, and prompts with exceptional clarity.
2.Fully localized English interface enables intuitive operation across diverse applications.
3.Tactile button controls facilitate secure function configuration, enhancing operational safety and reliability.
4.Digital calibration replaces obsolete potentiometers, ensuring field-deployable precision control (password-protected).
5.Programmable test transformer ratios (button-configured) enable flexible multi-voltage testing with a single console.
6.Guided workflow with status prompts allows intuitive operation without manuals.
7.Auto-Timing Mode: Initiates timing at target voltage → displays results → auto-resets to zero.
8.Manual Timing Mode: User-initiated timing with auto-reset at withstand voltage completion.
9.Manual voltage ramping (button-controlled) with automatic limit detection and overvoltage protection.
10.Configurable voltage ramp speed (default: 1kV/s).
11.Hybrid hardware/software noise suppression ensures industrial-grade stability and EMI immunity.
Application Scenarios:
1. Withstand voltage testing of power equipment
Used together with a test transformer to perform power-frequency AC withstand voltage testing on various high-voltage electrical equipment, verifying insulation performance and withstand voltage capability.
2. Power transformer testing
Can be used with a test transformer for withstand voltage testing of power transformers, distribution transformers, and other equipment. It is a common test device during transformer production, installation, and maintenance.
3. Cable and insulation equipment testing
Suitable for cables, insulating materials, and related electrical equipment that require AC withstand voltage testing, helping to verify insulation strength and withstand voltage performance.
4. High-voltage switch and electrical equipment testing
Can be applied to withstand voltage testing of high-voltage electrical equipment such as high-voltage switches, instrument transformers, bushings, and insulators, providing test support for factory inspection and operation and maintenance.
5. Factory testing of power equipment
Suitable for power equipment manufacturers, performing insulation and withstand voltage performance testing before product delivery, improving product quality inspection efficiency.
6. Substation and on-site handover testing
Can be used in power engineering construction and after equipment installation for handover testing, helping to confirm whether equipment meets the requirements for commissioning.
7. Power maintenance and preventive testing
Suitable for power supply companies, power maintenance units, and operation and maintenance departments for periodic testing and preventive testing of in-service high-voltage electrical equipment.
8. High-voltage laboratories and testing organizations
Suitable for power testing research institutions, third-party testing organizations, university laboratories, and enterprise laboratories for teaching, R&D, and performance testing of high-voltage electrical equipment.
FAQs
Q:What is the GY Automatic Control Cabinet used for?
A:The GY Automatic Control Cabinet is mainly used to control and monitor AC withstand voltage tests for transformers and other high-voltage electrical equipment. It can be used with a high-voltage test transformer to provide voltage regulation, measurement, timing, and protection functions.
Q:Can the control cabinet automatically perform the test?
A.Yes. The GY Control Cabinet supports automatic test control. After the target voltage and test time are set, the system can control the test process, including voltage regulation, timing, and automatic reset after the test.
Q:What factors affect the actual test performance?
A:Actual test performance can be affected by the test transformer, test object characteristics, power supply stability, grounding, environmental conditions, test connections, and operating procedures. The complete test system should therefore be configured and operated according to the applicable testing requirements.
