Primary injection testing device DDG-5000A

currentautomatictransformer

Product Overview
The DDG Primary Current Injector is a Primary Current Injection Test Set and high-current generator designed to deliver large current pulses for commissioning, testing and electrical debugging in power systems and laboratories. The Primary Current Injection Test Set is intended for use in power plants, transformer distribution stations, electrical equipment manufacturers and research institutes.

Key features

• Dual ammeters for multi-range current monitoring to cover a wide span of test currents.
• Freely adjustable autotransformer for precise control of output current.
• Push-button operation with status indicator lights for straightforward control and status feedback.
• Integrated but separable (portable) structure to facilitate transport and field use.
• Designed for short-term or intermittent high-current duty.

Applications of Primary current injection testing device

• Commissioning and maintenance of power plants.
• Testing and diagnostics at transformer distribution stations and substations.
• Quality control and type testing in electrical equipment manufacturing.
• Research, development and laboratory testing that require high-current injection.

Technical specifications

• Product type: Primary Current Injection Test Set / High-Current Generator.
• Current monitoring: Dual ammeters (multi-range).
• Output control: Continuously adjustable autotransformer.
• Controls: Push-button operation with status indicator lights.
• Operation mode: Short-term or intermittent duty suitable for commissioning and tests.
• Design: Integrated unit with separable parts; compact and lightweight for easier handling.

Maximum Output Current of Primary Current Injection Test Kit

• According to different models, output currents ranging from 500A, 1000A, 2000A, 3000A, 5000A up to 10000A or above can be provided. We can also provide customized solutions based on customers' special testing needs.

Having rich experience in exporting high current generators

• We have been providing testing equipment for power companies, substations, testing institutions, university laboratories, and industrial enterprises for a long time. Our products have been exported to multiple countries and regions in Asia, the Middle East, Africa, Europe, and South America. We are familiar with international trade processes, export packaging requirements, and electricity standards in different countries, and can provide customers with professional and efficient procurement services and technical support.