Raytech TR-1 Fully Automatic Single Phase Transformer Ratiometer

Raytech TR-1 Fully Automatic Single Phase Transformer Ratiometer

The TR-1 turns ratio meter was designed to be a rugged and reliable automatic transformer ratio meter for accurate readings with on-site laboratory precision.

This system will test ratios to 4000:1. The design of this test system is based upon the popular Raytech Automatic Three Phase test set: TR-Mark III.

There is no maintenance required. There is no calibration procedure (No potentiometers to turn), due to the utilization of high precision components in the design.

Advanced Protection: Upon powering on, the system initializes itself with a self-calibrating, circuit checking sequence. If any problems are detected during this initialization period, or during operation, the operator is immediately notified. The system constantly monitors the condition of the transformer under test. The TR-1 can even recognize shorted leads and will terminate the test without any damage to the test equipment.

Fully automatic, continuous operation system

System is housed in a rugged, lightweight, waterproof case

Rechargeable, battery-operated instrument

Reverse Polarity Test

Continuity Test

Test current up to 1A for CT testing

Internal storage of the last 50 test results

RS-232 interface with optional adapter

Pass / Fail Function

Save up to 16 Transformers for comparison

Performs over 1,000 measurements without recharging

Install the TinyFlashLoader software, and you will be able to update the firmware using the optional RS-232 Interface Cable Adapter (TinyFlashLoader software is free to download from website)