Outdoor Metering Device Combined Transformer
Product Description
Outdoor Used Dry Type Voltage Current Transformer
1 Technical Parameters forJLDHW-10(X) Voltage Transformer
Technical Parameters Table2 Features of Products
| Items |
Frequency : 50Hz
Phase Number: Single Phase |
| VT |
Rated Voltage Ratio (kV/kV) |
3, 6 or 10/0.1 |
3, 6 or 10//0.1//0.1/3 |
| Accuracy Class |
0.2 |
0.2/3P |
| Rated Secondary Output (VA) |
15~50 |
15~50/100 |
| Limit Output (VA) |
350 |
| Secondary Burden Power Factor |
0.8(lag) |
| CT |
Rated Current Ratio (A/A) |
5~400/5 |
| Rated Extension Primary Current (%) |
200 |
| Accuracy Class |
0.2S |
| Rated Output (VA) |
10~40 |
| Secondary Burden Power Factor |
0.8(lag) |
| Rated Short-time Thermal Current (r.m.s.) Ith(kA) |
100Ith |
| Rated Dynamic Current (Peak) Idyn (kA) |
2.5Idyn |
2.1 The product, a combined apparatus consisting of a voltage transformer and a current transformer, is suitable for outdoor. It is of small volume and good performance. There are multi-taps at the secondary windings, which make different current transformation ratio for the current exchange of customers while power consumption increasing.
2.2 The product is especially suitable for HV metering, to do so, two JJLDHW-10(X) voltage transformers shall be conneted in V type, while two current transformers connect seriesly to phase A and C. The instrument transformer can be fixed on the post of transmitting line. The secondary output connects directly to an independent HV metering box. Users can choose certain connection in accordance with different conditions.
2.3 Detailed technical data and outline drawing shall be provided under request.
| Payment Terms: | LC,TT |
| Packing: | wooden cases |
| Lead Time: | 15 days |
| Loading Info: | We have our own transportation department,goods can be delivered whenever they are ready.We promise it will be fast and correct. |
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