| Place of Origin: | China (Mainland) |
|---|---|
| Brand Name: | SIHU |
| Model Number: | JLDHW-10(X). |
| Insulated material: | Epoxy resin |
| Quality warranty: | 18 months |
| Type: | combined transformer |
| Production capability: | 200 units per month |
| Dimensions: | 760x596x458mm |
| Colour: | GREY |
| Winding: | Copper |
| Installation: | Outdoor |
Quick Details
Specifications
Product Name: Combined CT VT instrument Transformer
1 Technical Parameters forJLDHW-10(X) Voltage Transformer
Technical Parameters Table2 Features of Products
2.Product Explanation
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.
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.Product Explanation
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.
3. Delivery Time:
|
For low voltage products: |
5-10 days |
|
For high voltage products: |
20-30 days |
|
Payment : |
T/T or L/C |
|
Port : |
Guangzhou |
|
Packing: |
Wooden cases |