MR Current Transformers
Detailed Product Description
Primary current: 30A-5000A Secondary current: 5A,1A Standard approval: IBS7626, IEC44-1 Maximum voltage: 0.72kV Frequency: 50-60Hz Rated load: 15VA Class: 1.0, 3.0 Short-time thermal current: 1th=60×1h Rated security coefficient: Fs < 5 |
Specifications | |
Model | Specification | ID | CD | 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-600/5A | 60 | 100 | 30 |
MR-85 | 800/5A-1600/5A | 85 | 120 | 20 |
MR-125 | 2000/5A-5000/5A | 125 | 165 | 20 |
Noted: For measuring current transformers, the accuracy class is designated by the highest permissible percentage current(ratio)error at the rated current perscribed for the accuracy class concerned |