Megger TTR300 Three-Phase Transformer

Product Description

Megger TTR300 Three-Phase Transformer Turns Ratio Set

The TTR300 Series are ideal for use by power transformer manufacturers. Their unique testing procedures and storage capability allows an operator to set up and test difficult three-phase transformers (with multiple tap changers and bushing CTs) in a fraction of the time than it used to take with other TTRs. This test also includes a pass/fail limit of individual ratios.

FEATURES:

• Stand-alone or remote-control operation
• Accurately measures ratio, phase deviation and excitation current
• Field upgradeable without compromise to calibration
• Built-in capability for storing and downloading test results in an XML format, via RS-232, Ethernet or USB ports (depending on model)
• Works in the presence of high interference/high voltage
• Highest ratio measurement (45,000:1); highest accuracy (0.1%)
• Displays % error vs. name plate with pass/fail limits

Includes:

• Megger TTR300 Three-Phase Transformer Turns Ratio Test Set
• Canvas carrying bag for test leads 30915-211
• Power supply cord, 8 ft (2.5 m), 120 V 17032-4
• Power supply cord, 8 ft (2.5 m), 230 V 17032-13
• Ground lead, 15 ft (4.6 m) 4702-7
• Hand-held TEST switch assy for remote operation 30915-220
• PowerDB LITE software
• RS232 cable for connecting to a PC for use with
• Ethernet cable for connecting to a
• Spare fuse kit