Fully Automatic 7000A High-Current Temperature Rise Test System
The DDG Series High-Current Temperature Rise Test System is designed for comprehensive testing of electrical equipment including bus ducts, switch cabinets, circuit breakers, contactors, and current transformers. This system evaluates current load performance and temperature rise characteristics to ensure equipment safety and compliance with national standards.
System Overview
During normal operation, electrical equipment converts working current into heat energy, causing temperature rise in electrical materials. Excessive temperature can compromise mechanical strength and physical performance, potentially leading to equipment failure. Our temperature rise testing system measures component temperatures to verify compliance with standard requirements using rapid simulation methods with rated current supply.
Key Features
- Control & Automation: Industrial-grade control system with fully automatic operation and powerful software requiring no manual intervention
- Flexible Configuration: Adjustable test duration and temperature measurement intervals with reminder functions for reliable long-term testing
- Real-time Monitoring: Comprehensive display of current, temperature, time, status, and prompts for clear visual monitoring
- Automatic Calibration: System automatically corrects current deviations and maintains output current with adjustable error tolerance
- Multi-channel Temperature Measurement: Supports 8 to 24 configurable channels with ambient temperature testing and automatic alarm functions
- Data Management: Automatic generation of temperature-rise curves and A4 report printing capability
- Precision Measurement: Class 0.5 accuracy for power supply output current display
- Power Monitoring: Real-time display of input voltage and active power
- Accessible Design: Console with cabinet door for easy maintenance access
- Custom Appearance: Professional design with customizable color options
Technical Parameters
| Parameter |
Specification |
| Output Current |
0-1000A (customizable) |
| Open Voltage |
0-10V (customizable) |
| Test Time |
≥ 8 hours |
| Current/Voltage Measurement Accuracy |
0.5% FS ± 3 words |
| Temperature Measurement Points |
8-24 channels (customizable) |
| Power Supply Voltage |
AC 220V ± 10%, 50Hz ± 1 Hz |
About Sansion Power Electric
Established in 2005, Sansion Power Electric brings over 20 years of expertise in research, development, manufacturing, and marketing of power electrical testing products. Our solutions serve diverse industries including power electric, railroad, energy conservation, environment protection, water conservancy, petrochemical, and aerospace.
Our facility includes R&D departments, instrument manufacturing workshops, high-voltage workshops, sample exhibition rooms, testing laboratories, and quality control departments. With over 80 employees including 20 technical engineers, we maintain ISO9001 quality system certification and ensure all products conform to international IEC and Chinese state standards.
Frequently Asked Questions
Q1: Is your company a sales company or a manufacturer?
Sansion Power Electric Co., Ltd. is an industrial and trade enterprise with our own factory, operating since 2005 with twenty years of production experience. We maintain reliable production lines, test rooms, and R&D centers for self-production and sales.
Q2: Are goods in stock, can they be customized, and what is the delivery time?
We manufacture to order according to customer specifications using the latest technology. Standard delivery time is within 10 working days under normal circumstances.
Q3: Is the quality guaranteed?
We ensure quality through extensive use of imported components, triple quality inspections, and export-standard non-fumigation wooden box packaging.
Q4: What are the after-sales terms?
We provide free consulting services, one-year warranty, and comprehensive support through email communication, video calls, and on-site technical assistance to resolve after-sales issues promptly.
Q5: What are the cooperative countries or regions?
Our products have been successfully exported to the United States, France, Brazil, Australia, Spain, Portugal, Oman, Russia, the Netherlands, Indonesia, Bangladesh, Saudi Arabia, Chile, Colombia, Panama, Malaysia, and other countries and regions.
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