1. Product Description
The 9000A Three Phase High Current Temperature Rise Test System is a specialized solution developed for high-capacity thermal testing of power equipment. It provides a powerful three-phase current source to reproduce actual load conditions and evaluate temperature performance during continuous operation.
Designed for large electrical equipment manufacturers and professional testing laboratories, this system is mainly used for heat run tests of transformers, switchgear assemblies, busbars, and other high-current components. The equipment adopts a modular structure integrating current output units, voltage regulation devices, temperature measurement modules, and intelligent control technology.
2. Important Product Parameters
|
Model
|
Rated Capacity(KVA)
|
|
Current Booster Rated Input
|
|
Current Booster Rated Output
|
|
Impedance Voltage %
|
No-load Current %
|
Structure Type
|
|
Voltage Regulator
|
Current Booster
|
Current(A)
|
Voltage (V)
|
Current(KA)
|
Voltage (V)
|
|
|
|
|
DDG-3/500
|
3
|
3
|
13.6
|
220
|
0.5
|
6
|
＜8
|
＜6
|
Cabinet Type
|
|
DDG-6/1000
|
6
|
6
|
27
|
220
|
1
|
6
|
＜8
|
＜6
|
Cabinet / Bench Type
|
|
DDG-9/1500A
|
9
|
9
|
40
|
220
|
1.5
|
6
|
＜8
|
＜6
|
Separate Type
|
|
DDG-12/2000
|
12
|
12
|
54.5
|
220
|
2
|
6
|
＜8
|
＜6
|
Separate Type
|
|
DDG-18/3000
|
18
|
18
|
45
|
400
|
3
|
6
|
＜8
|
＜6
|
Separate Type
|
|
DDG-24/4000
|
24
|
24
|
60
|
400
|
4
|
6
|
＜8
|
＜6
|
Separate Type
|
|
DDG-30/5000
|
30
|
30
|
75
|
400
|
5
|
6
|
＜8
|
＜6
|
Separate Type
|
|
DDG-60/10000
|
60
|
60
|
150
|
400
|
10
|
6
|
＜8
|
＜6
|
Separate Type
|
|
DDG-90/15000
|
90
|
90
|
225
|
400
|
15
|
6
|
＜8
|
＜6
|
Separate Type
|
3. Product Applications
Large Transformer Thermal Testing
The system is suitable for large power transformer manufacturers to conduct temperature rise tests, verifying transformer winding temperature, cooling performance, and thermal endurance under rated operating conditions.
High Current Electrical Equipment Inspection
It can be applied to switchgear, busduct, conductor systems, and other high-current equipment to evaluate temperature distribution and ensure safe operation after installation.
Laboratory Research and Certification
The equipment is widely used in electrical testing laboratories and research centers for performance evaluation, product improvement, and compliance verification based on international testing requirements.
4. Product Advantages
High Capacity Current Simulation
Provides up to 9000A three-phase current output, allowing accurate simulation of demanding operating environments for large electrical equipment.
Precise Thermal Data Management
The integrated acquisition system collects temperature changes from multiple testing points and provides detailed analysis records.
Enhanced Testing Efficiency
Automatic control functions reduce manual operation requirements and improve testing consistency during long-duration heat run experiments.
Engineering Customized Solution
The system configuration can be adapted according to laboratory layout, equipment size, current level, and specific testing procedures.
5. FAQ
Q1: What equipment can be tested with a 9000A temperature rise system?
A: It is mainly designed for large transformers, switchgear, busbars, and other high-current electrical equipment.
Q2: Why is a high current source required for temperature rise testing?
A: High current simulation helps reproduce real operating conditions and accurately evaluate thermal performance.
Q3: Does the system support automatic operation?
A: Yes, the system supports automatic control, monitoring, recording, and test data management.
Q4: Can the system be customized for different laboratories?
A: Yes, output capacity, structure design, and measurement functions can be customized.
Q5: What protection functions are included?
A: The system provides safety protection including overcurrent protection, overheating protection, and emergency shutdown.
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