VOUCHIVAN delivered 3 units of 1000 KVA indoor three phase dry type transformers to South Africa in July 2019, they are dual secondary voltage transformer, the primary voltage is 11kv, the secondary side have 2 of 0.33kv voltage（LV1@500KVA, LV2@500KVA）the cooling is ANAF, the vector group is Yy0d11. The resin cast dry type transformers is mainly composed of an iron core and a coil poured by epoxy resin. An insulating cylinder is placed between the high and low voltage coils to increase electrical insulation, and the coil is supported and restrained by a cushion block. The fasteners connected with the parts have anti-loose performance. Our 1000 KVA dry type transformer was designed with advanced technology and adopts high quality material and components which result in reliable quality and long operation time.
We ensure that each one of our delivered units has undergone rigorous full acceptance testing. We provide one-package service from consulting, quoting, manufacturing, installation, commissioning, training to after sale services, our products are now operating in more than 50 counties in the world. We aim to be your most reliable supplier as well as your best partner in business!
Advantages
Fire resistant /Self-extinguishing(F1)
Environmental class(E2) and climatic class (C2)
From IP00-IP56 enclosure with AN, AF, ANAF or AFWF cooling
Maintenance free
Environmental friendly ,＞90% of material recyclable
Temperature control system
Built-in PT100 probes in 3 phase windings to detect the real-time temperature of windings and cycle display them in the digital screen.
Open circuit alarm and fault self-check alarm display and signal output.
3 stages automatically actions while the temperature reached to the set value, 1st stage the cooling fans start automatically, 2nd stage high temperature alarm,3rd stage over temperature trip.
Fans manual/auto control switch, timing start/stop, history data output.
4-20mA current output
RS485 Modbus communication protocol
Environment temperature measurement
Core temperature measurement
Scope of Supply
Product: Dry Type Transformer
Rated Power: Up to 20 MVA
Primary Voltage: Up to 35 KV
The transformer can be designed according to customer’s requirements
Technical Data Sheet
1000 KVA dry type transformer specifications and data sheet
| Delivered to | South Africa |
| Year | 2019 |
| Model | SCB10-1000 KVA-11/2*0.33KV |
| Type | Dry Type Transformer |
| Standard | IEC60076 |
| Rated Power | 1000 KVA |
| Frequency | 50 HZ |
| Phase | Three |
| Cooling Type | ANAF |
| Primary Voltage | 11 KV |
| Secondary Voltage | 2*0.33(LV1=0.33KV, LV2=0,33KV) |
| Winding Material | Copper |
| Vector Group | Yy0d11 |
| Impedance | 6 |
| Tap Changer | NLTC |
| Tapping Range | ±2*2.5% |
| No Load Loss | 1.9kw |
| On Load Loss | 8.7kw |
| Accessories | Cooling fans, Temperature controller, etc |
1000 KVA 11/2*0.33KV Transformer Winding Structure
Cast Coil：
In the cast coil design, the coils are solidly cast in resin under a vacuum in a mold. Winding processes controlled by advanced electronics also ensure even distribution and high level of precision. The cast coil transformers are reliable, have a high short circuit withstands, and can be exposed to extreme conditions with minimal maintenance. They are used inside buildings and tunnels, on ships, offshore platforms and cranes, food-processing plant, nuclear plants and mining industry.
Finished 1000 KVA 11/0.33KV Transformer
Runsheng Transformer Co., Ltd. specializes in the production of:
S20, S11, and S13 oil-immersed transformers
SH15 amorphous alloy transformers
S13 series 10KV three-dimensional magnetic path wound core transformers
D10 series single-phase wound core transformers
Mining transformers, rectifier transformers, lightning arrester transformers, capacity-regulating transformers, and custom-designed special transformers
In recent years, we have expanded our product line to include 35KV and below preassembled substation equipment, such as:
European-style and American-style compact substations,High/low-voltage switchgear
Our product portfolio also covers:
S22、S20, S11, S11-MR, S13-M. RL, SCB10/SCB13/SCB14/SCB18/SGB10, SH15/SCBH15 series transformers
As a leading transformer manufacturer, we maintain a comprehensive inventory with assured quality, offering oil-immersed transformers at factory-direct prices. All products comply with national standards and are delivered with manuals, inspection reports, test certificates, and lifelong quality tracking to ensure your peace of mind.
Official website address：https://www.runshengtransformer.com/
