Megger TTR320 Series User Manual

AVTMTTR320-EN
Rev A
October 2008
Instruction Manual
for
Three-Phase TTR
®
Transformer Turn Ratio Test Set
TTR320 series
Catalog Numbers. TTR320, TTR320-47
HIGH-VOLTAGE EQUIPMENT
Read this entire manual before operating.
M
Valley Forge Corporate Center
2621 Van Buren Avenue
Norristown, PA 19403-2329
U.S.A.
610-676-8500
www.megger.com

Megger TTR320 Series Specifications

General

Type	Transformer Turns Ratio Tester
Frequency Range	45 Hz to 65 Hz
Display	LCD with backlight
Interface	USB
Weight	2.5 kg
Frequency	50/60 Hz
Test Voltage	8V AC
Power Source	Rechargeable battery
Operating Temperature	-10°C to +50°C
Storage Temperature	-20°C to +60°C