Instrument manufacturer
The pointer meter factory from Taiwan was founded in 1977
Hotline：
0512-57550893
Instrument manufacturer
The pointer meter factory from Taiwan was founded in 1977
Mr series transformers:
Primary current: 30a-5000a
Secondary current: 5A, 1A
Standard: bs7626, iec185
Peak voltage: 0.72kv
Frequency: 50-60Hz
Rated load: 5va-15va
Accuracy: 1.0, 3.0
Short time thermal current: ith = 60 × Ih
Rated safety factor: FS < 5
Specification and dimension (mm)
Model | Specifications | ID | OD | HT |
MR-28 | 30/5A-60/5A | 28 | 70 | 40 |
MR-42 | 100/5A-250/5A | 42 | 80 | 30 |
MR-45 | 300/5A | 45 | 80 | 30 |
MR-60 | 400/5A | 60 | 100 | 30 |
MR-60 | 500/5A600/5A | 60 | 100 | 30 |
MR-85 | 800/5A-1600/5 | 85 | 120 | 20 |
MR-125 | 2000/A-5000/5 | 125 | 165 | 20 |
Note: for measuring instrument transformer, its accuracy is determined by the current error ratio allowed on the rated current, under the rated current of its required accuracy level
Outline drawing:
0512-57550893
