1. Introduction
The DDL-2000A 2000A 3v heavy current generator adopts self coupling regulator and highly magnetic current raiser. The display is by 0.5% accuracy digital meter. It is also with electric second meter for timing measurement. 
The current meter accuracy is 0.5%; With digital time meter;
Output capacity is high with small dissipation;
Suitable for power technical person to test current mutual inductor, protection device and secondary loop current test.
2. Technical parameter
Power source: AC220V or 380V±10%; 50Hz  
Nominal capacity: 10KVA
Output current: 2000A (in parallel), 1000A (in series); continuous for 2.5 minutes.
Accuracy: 0.5％
Non-load voltage: ≥10V
Test time: 0.001-600S
Resolution: 1 mS
Weight: 36 kg