17.5(24)kV Medium Current Transformer Outdoor Single-Phase Epoxy Resin KEMA Proved Protection Type Easy Installation
1. Product Introduction:
Current transformer, is widely used for measuring current, electric energy and protective relaying in the electrical system with rated frequency 50Hz or 60Hz and highest voltage for equipment 24kV.
The product has three secondary windings (one measuring winding & two protective windings or two measuring windings &one protective winding). Rated primary current is 400-10000A and
rated secondary current is 5A.
Technical Data
1. Rated insulation level: 24/50/125 kV
2, Rated frequency:50/60Hz
3, Installation site:Outdoor
4, Technical standard:IEC 60044-1
(IEC 61869-1&2)
Specification:
| Rated transformation ratio(A) | Accuracy classes combination | Rated output (VA) |
| Measuring | Protective |
| 0.2(S) | 0.5 | 10P10 |
| 400/5 | 0.2(S)/ 0.2(S) 0.2(S)/0.5 0.5/0.5 0.2(S)/10P10 0.5/10P10 | 15 | 15 | 15 |
| 500/5 | 15 | 15
| |
| 15 |
| 600/5 | 15 | 15 | 15 |
| 800/5 | 20 | 20 | 20 |
| 1000/5 | 20 | 20 | 20 |
| 1500/5 | 20 | 20 | 20 |
| 2000/5 | 30 | 30 | 30 |
| 3000/5 | 30 | 30 | 30 |
| 40 | 40 | 40 |
| 4000/5 |
| 5000/5 | 40 | 40 | 40 |
| 6000/5 | 60 | 60 | 60 |
| 8000/5 | 60 | 60 | 60 |
| 10000/5 | 60 | 60 | 60 |
Remarks: Upon request we are glad to offer transformers according to other standards or with non-standard technical specs.
Outline drawing
