Portable PT Ratio & Error Tester and CT/PT Ratio & ERROR Tester manufacturer
PORTABLE PT RATIO ERROR TESTER (1P)MODEL : UM-PT221 BASIC
PT, VT SINGLE PHASE(1P2W)- RATIO : 1 ~ 201
RATED PRIMARY VOLTAGE / RATED SECONDARY VOLTAGE = RATIO
EX) 1~208 → 110V/110V ~ 22900V/110V
1~60 RATIO ±0.2% OF RATION61~210 RATIO ±0.2% OF RATION
- USB MEMORY AVAILABLE
- TEST LEAD CABLES 4EA