Stable Quality LV Current Transformer Single Cable Cores Bushing CT
1. Product Introduction:
LDC55 adopts newly high permeability core with high measuring accuracy. Secondary winding fully enclosed vacuum casting in antiflaming plastic shell. It easily installed by making the primary cable through the whole, applied to electrical system cable with highest equipment voltage 0.72KV, functioning as the tool of current metering , signal collection, relay protection. The current transformer can be executed according to the standard IEC 61869-1:2007 and IEC 61869-2:2012. Or IEC60044-1
2. Technical Data:
1. Rated secondary current: 5A
2. Power frequency withstand voltage: 3kV
3. Rated frequency : 50/60Hz
4. Installation site: Indoor
5. Technical standard: IEC60044-1(IEC61869-1&2)
3. Specification
| Model | LDC55-36 |
| Purpose | Measuring current transformer | Protective current transformer | Double winding current transformer |
| Rated Transformation ratio(A) | COSΦ=0.8 Accuracy class and rated burden(VA) |
| 0.2S | 0.5 | 10P20 | 0.2S | 10P20 |
| 100/5 | 2.5 | 5 | 5 | 2.5 | 5 |
| 150/5 | 3.75 | 5 | 5 | 3.75 | 5 |
| 200/5 | 5 | 7.5 | 10 | 5 | 10 |
| 300/5 | 7.5 | 10 | 10 | 7.5 | 10 |
| 400/5 | 10 | 15 | 15 | 10 | 15 |
| 500/5 | 15 | 15 | 15 | 15 | 15 |
| 600/5 | 15 | 15 | 15 | 15 | 15 |
4. Outline Drawing:
5. Photos
