Product Introduction
The DDG Series Primary Current Injection Test Set is a crucial tool for electrical debugging, designed to generate high current. It is widely used in power plants, distribution stations, electrical plants, research facilities, and laboratories. The device is characterized by its compact size, lightweight, good performance, and ease of use and maintenance.

Product Features
1. Equipped with two ammeters for supervising different measurement ranges.
2. Features an auto transformer for flexible adjustments.
3. Includes indicator lighting and buttons for easy operation.
4. Designed with an incorporated and dividable structure for easy mobility.

Technical Parameters
The equipment is designed for a 5-minute short-term work system. For intermittent work, the operation time should not exceed 2.5 minutes, followed by a 10-minute cooldown period. The specifications and technical parameters are as follows:

• DDG-500: Capacity 3 KVA, Junior Range 220V/15A, Secondary Range 6V/500A, Dimensions 430×338×550 mm, Weight 45 kg, Integrated structure.
• DDG-1000: Capacity 6 KVA, Junior Range 220V/27A, Secondary Range 6V/1000A, Dimensions 500×380×600 mm, Weight 65 kg, Integrated structure.
• DDG-2000: Capacity 12 KVA, Junior Range 380V/31.6A, Secondary Range 6V/2000A, Dimensions 580×400×750 mm, Weight 105 kg, Integrated structure.
• DDG-2500: Capacity 15 KVA, Junior Range 380V/39.5A, Secondary Range 6V/2500A, Dimensions 600×430×790 mm, Weight 145 kg, Integrated structure.
• DDG-3000: Capacity 18 KVA, Junior Range 380V/47A, Secondary Range 6V/3000A, Dimensions 630×440×810 mm, Weight 170 kg, Integrated structure.
• DDG-4000: Capacity 24 KVA, Junior Range 380V/63A, Secondary Range 6V/4000A, Dimensions 640×450×820 mm, Weight 180 kg, Integrated/split structure.
• DDG-5000: Capacity 30 KVA, Junior Range 380V/79A, Secondary Range 6V/5000A, Dimensions 600×430×900 mm and 300×500×500 mm, Weight 145 kg and 135 kg, Split structure.
• DDG-6000: Capacity 36 KVA, Junior Range 380V/95A, Secondary Range 6V/6000A, Dimensions 600×430×900 mm and 300×500×500 mm, Weight 150 kg and 140 kg, Split structure.
• DDG-8000: Capacity 48 KVA, Junior Range 380V/126A, Secondary Range 6V/8000A, Dimensions 600×450×950 mm and 350×550×550 mm, Weight 180 kg, Split structure.
• DDG-10000: Capacity 60 KVA, Junior Range 380V/158A, Secondary Range 6V/10000A, Dimensions 800×600×1100 mm and 380×550×600 mm, Weight 200 kg, Split structure.