This listing is for a Sorensen Programmable DC Power Supply
Model: DCS40-75 

Specifications:
Brand: Sorensen 
Type: Programmable DC Power Supply
Condition: Used
Input: 208/240V AC
Output: 0–40V, 75A
Power: 3KW
Mount: Rackmount
Weight: 32.85 lb 

This item is exactly as pictured.