Vacuum cast coil dry type distribution transformers
The vacuum cast coil dry type distribution transformers is the dry type transformer with the highest insulation grade. The main insulation is Nomex insulation system, which is cast with resin. Nomex paper has a switchable acid and alkali resistance……
The vacuum cast coil dry type distribution transformers is the dry type transformer with the highest insulation grade. The main insulation is Nomex insulation system, which is cast with resin. Nomex paper has a switchable acid and alkali resistance and can be compatible with various oils, resins, substitute paints, fluorocarbons and coolants. Drying made with it can be used in harsh environments and end in life. After that, it can be easily decomposed and processed without causing environmental hazards. The reliability of the high-voltage inverter device is improved, and the volume of the entire device is reduced.
Vacuum cast coil dry type distribution transformers production video:
This video shows the vacuum cast coil dry type distribution transformers, which can clearly see the the appearance and details of the transformer.
Vacuum cast coil dry type distribution transformers parameter:
| Rated Capacity (KVA) |
Rated Voltage | Output Voltage×
Group Number |
Phase Shifting Angle | Insulation Grade | Reference Dimension
(L×W×H) |
Reference Weight
(KG) |
| 315 | 6KV＋5%
or 10KV＋5% |
690V×15 or others | 0°,12°,24°,36°,48°
or others |
H Class | 1480×820×1340 | 1320 |
| 400 | 1480×820×1420 | 1500 | ||||
| 500 | 1530×820×1510 | 1750 | ||||
| 630 | 1530×820×1580 | 2100 | ||||
| 800 | 1590×940×1650 | 2450 | ||||
| 1000 | 1680×920×1760 | 2950 | ||||
| 1250 | 1710×920×1765 | 3400 | ||||
| 1600 | 1780×940×1870 | 4250 |
Vacuum cast coil dry type distribution transformers production display:
Vacuum cast coil dry type distribution transformers FAQ：
1.What is the transformer capacity? How much KVA?
A: We supply 315, 400, 500, 630, 800, 1000, 1250, 1600kva, etc.
2.What’s the insulation grade?
A: H Class
3.What about the tap steps?
A: ±5%
4.Winding material requirements?
A: Copper, aluminum two options
5.What’s the phase shifting angle?
A: 0°,12°,24°,36°,48° or according to customers’ requirements
Vacuum cast coil dry type distribution transformers certificate：
To ensure the quality of each product, we have produced a vacuum cast coil dry type distribution transformers test report.In 2011, we obtained the certificates of ISO9001:2008 International Quality Management System, and ISO14001 organization environmental management system. Products including Power Distribution Cabinet, HV Switchgear, Transformer Substation, Complete Switchgear and power transformers (below 35kV) passed the tests from CNAS, IAC-MRA, AL, CMA and others international testing organizations.
