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Home > Remote Safety Monitoring Systems > High-Current Three-Phase Temperature Rise Durability Test System for Primary Injection Test
High-Current Three-Phase Temperature Rise Durability Test System for Primary Injection Test
High-Current Three-Phase Temperature Rise Durability Test System for Primary Injection Test
High-Current Three-Phase Temperature Rise Durability Test System for Primary Injection Test
High-Current Three-Phase Temperature Rise Durability Test System for Primary Injection Test
High-Current Three-Phase Temperature Rise Durability Test System for Primary Injection Test
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High-Current Three-Phase Temperature Rise Durability Test System for Primary Injection Test
High-Current Three-Phase Temperature Rise Durability Test System for Primary Injection Test
High-Current Three-Phase Temperature Rise Durability Test System for Primary Injection Test
High-Current Three-Phase Temperature Rise Durability Test System for Primary Injection Test
High-Current Three-Phase Temperature Rise Durability Test System for Primary Injection Test

High-Current Three-Phase Temperature Rise Durability Test System for Primary Injection Test

Customization: Available
After-sales Service: Onsite and Video Call Remote Guidance
Warranty: 2 Years Free Warranty Long Life Service
Send Inquiry

Product Description

📊 Basic Information
Model NO.
DDG
Type
Temperature Rise Test System
Max Diameter of Workpiece
900mm
Mass Scope of Workpiece
900kg
Accuracy Grade
1
Load Way
Electronic Load
Loading Method
Static Load
Power Source
AC380V
Feature
High-Current Stable Output
Origin
China
🔍 Product Description
High-Current Three-Phase Temperature Rise Durability Test System
High-Current Test System

The DDG Series Primary Current Injection Test Set is engineered for rigorous current load and temperature rise testing on circuit breakers, switch gears, CT/PT, and other essential electrical equipment. It is extensively utilized across power divisions and industrial mining sectors.

Key Features
✔
Intuitive Reading: Digital meter displays real-time current, voltage, and temperature factors for precise observation.
✔
Digital Protection: Fully digitized overcurrent and timing protection settings for enhanced safety and accuracy.
✔
Automatic Tracking: Software automatically compensates for circuit heating to maintain a stable set current output.
✔
Intelligence & Reporting: Automatically generates performance curves and standardized test reports.
✔
Unattended Operation: Automated temperature rise testing allows for pre-set current and time parameters without constant monitoring.
✔
Multi-Channel Inspection: Supports up to 32-64 temperature probes to record data and generate detailed curves.
⚙️ Technical Specifications
Input Power
AC Two-phase 380V 50Hz
Output Current
Single-phase 0-20kA AC
Waveform
Standard Sine Wave (THD < 1%)
Opening Voltage
10V / 15V / 20V
Time Range
0.01S - 99999.99S
Temp Range
10 - 800 ℃
Model Rated Capacity (KVA) Rated Input Rated Output
Regulator Injector Current (A) Voltage (V) Current (KA) Voltage (V)
DDG-3/5003313.62200.56
DDG-9/1500A9940.02201.56
DDG-18/3000181845.04003.06
DDG-24/4000242460.04004.06
DDG-30/5000303075.04005.06
DDG-90/150009090225.040015.06

* Custom designs are available based on detailed technical requirements.

🏢 Manufacturing & Quality
Workshop 1 Workshop 2
📜 Certifications
Certification 1 Certification 2
📦 Packing & Customer Visit
Plywood Case Packing Global Customer Visit
❓ Frequently Asked Questions
Are you a manufacturer?
Yes, we are an industrial and trade enterprise with our own factory. Established in 2005, we have two decades of production experience with dedicated production lines, test rooms, and R&D centers.
Can the equipment be customized?
Absolutely. After an order is placed, we can customize the equipment according to specific technical requirements using the latest technology.
What is the typical delivery time?
The delivery time is usually within 10 working days for standard orders, assuming no unforeseen logistical challenges.
How is product quality ensured?
We use high-quality imported components and perform three separate quality inspections before shipping. All goods are packed in non-fumigation wooden boxes for export.
What after-sales support do you provide?
We offer a one-year warranty and free consulting services. Support is provided via email, video calls, or on-site technical visits to solve any issues promptly.
In which regions is your equipment used?
Our products have been successfully exported to the United States, France, Brazil, Australia, Spain, Russia, Saudi Arabia, Indonesia, and many other countries worldwide.

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