Three-phase, fully automatic test system with class 0.05 refer­ence standard and integrated three-phase current and voltage source. The PTS 3.3 C allows the monitoring of meter installations as well as analysis of the local mains conditions.

Advantages

• Easy verification of meters under precise load conditions, using the built-in, compact, current and voltage source
• Automatic operation with predefined load points without the need for an external PC
• Exchangeable Compact Flash (CF) memory card for measure­ment results and customer data
• The system may be used either as a stand-alone reference standard meter, or together with the integrated power source

Functions

• Independent generation of single or three-phase loading con­ditions for verification of meters
• Active, reactive and apparent energy measurement for three phase, 3 or 4-wire, systems with integrated error calculator and pulse output
• Burden measurement of Current Transformer (CT) and Poten­tial Transformer (PT)