Yueqing long road electric co.,Ltd
MR Current Transformers
Product Detail:
1.MR Series
Primary current: 30A-5000A
Secondary currnet:5A,1A
Standard approval:BS7626,IEC185
Maximum voltage:0.72KV
Frequency:50-60KV
Rated load:5VA-15VA
Class:1.0,3.0
Short-time thermal current:1th=60x1h
Rated security coefficient: FS<5
2.Specification
Class:0.5 1.0 3.0
| Type | Current | ID(mm) | OD(mm) | TD(mm) |
| 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 | 400/5A 600/5A | 60 | 100 | 30 |
| MR-85 | 800/5A-1600/5 | 85 | 120 | 20 |
| MR-125 | 2000/A-5000/5 | 125 | 165 | 20 |
Noted: For measuring currenttransformers, the accuracy class is designated by the highest permissible percentage current(ratio)error at the rated current perscribed for the ac curacy class concerned.
