Portable PT Ratio & Error Tester and CT/PT Ratio & ERROR Tester manufacturer
PORTABLE PT RATIO ERROR TESTER (3P)MODEL : UM-PT-7 ADVANCE
PT, VT (1P3W/3P3W/3P4W Y-Y △-Y △-△)
SINGLE PHASE GPT (PRI/2nd-3rd)
SINGLE PHASE 1P2W (1EA-2EA-3EA)
SINGLE PHASE TAP : 2-3 TAP VOLTAGE
PT, VT - RATO : 1~210
1~60 RATIO ±0.2% OF RATIO
61~210 RATIO ±0.5% OF RATIO
- USB MEMORY AVAILABLE
- TEST LEAD CABLES 12EA