Three Phase Cast Resin Distribution Transformer

Conso Electrical Science and Technology Co., Ltd is a reputable manufacturer and supplier committed to making high quality three phase cast resin distribution transformers. Since our inception in 2006, we have focused on assembling oil filed and epoxy resin transformers, a specialization we have maintained throughout the years. Our approach to producing three phase cast resin distribution transformers is built on the fundamental principles of Quality in line with industry standards at prices that rival. The company open to collaboration with franchisees from different geographic areas.

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Product Description

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Three Phase Cast Resin Distribution Transformer Introduction


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Introducing our Three Phase Cast Resin Distribution Transformer: A compact, efficient, and eco-friendly solution for diverse power distribution needs. With robust construction and high insulation integrity, it ensures reliability and minimal maintenance. Ideal for industrial, commercial, and renewable energy applications. Compliant with international standards, it offers overload capacity and low noise operation, making it suitable for urban installations. Customize to fit your requirements. Upgrade your power distribution with confidence.

Technical Value:

Rated Capacity:	Complies with IEC 60076;
Primary Voltage Alternatives:	11kV 15kV or 20kV or 33kV;
Secondary voltage Alternatives:	0.22kV or 0.4kV;
Cooling System:	AN/AF;
Insulation Type:	Cast Resin
Winding Material Alternatives:	100% Copper or 100% Aluminum;
Vector Group Alternatives:	Yyn0 or Dyn11;
Tapping Method:	offline Tap;
Protection Level:	IP00;
Noise Level:	Complies with IEC 60076.

CONSO·CN three phase cast resin distribution transformer Protection Cover:

Aluminum Alloy

A Transformer with Enclosure

Stainless Steel

Conso ElectricalScience and Technology Co., Ltd. accept the customize order on enclosure material. the options could be made below:

1. 2 mm thick Cold-RolledSteelSheet;

2. AluminumAlloy;

3. Aluminum-ZincAlloyCoatedSheet;

4. 201 or 304 Stainless Steel.

Of course, the clients also have options to have any paint color on cold-rolledsteelor stainless steel enclosure.

CONSO·CN three phase cast resin distribution transformer in Process:

Winding

Casting Resin

Ready to assemble

Amorphous Alloy Core

CONSO·CN three phase cast resin distribution transformer Workshop:

Winding Workshop

Casting Storage Area

Winding Drying Area

Finished Product Storage

three phase cast resin distribution transformer Testing Center：

Without an exception,Conso ElectricalScience and Technology Co., Ltd. will run factory test to eachthreephase cast resin distribution transformer, besides the common test such asno loading loss and loading loss test, temperature rise test, insulation and winding resistance test. The company also will run the factory test as the below:

1. Partial Discharge Test:This test checks for partial discharges within the transformer insulation, which can indicate potential insulation problems.

2. Sound Level Test:This measures the noise level produced by the transformer under load conditions.

three phase cast resin distribution transformer Producing Equipment:

Transformer Oven

Casting Equipment

Foil winding machine

CONSO·CN three phase cast resin distribution transformer on Storage:

Monitoring to a three phase cast resin distribution transformer:

Ensuring a dry and clean environment under normal load conditions,athree phase cast resin distribution transformerrequires no maintenance. However, the following aspects should be closely monitored:

1. Regularly observe the load conditions and the temperature of the transformer.

2. Frequently check if the fans are operational and whether there are any phase interruptions.

3. If excessive dust accumulation is noticed, it should be removed with dry, clean compressed air when power can be disconnected.

4. After shutdown, perform insulation testing. If no anomalies are found, the product can be put back into operation with a load.

5. The temperature controller of this product can be adjusted according to Table 6.

Temperature Controller Temperature Setting and Adjustment Range

Item	Fan Start	Fan Stop	High-Temperature Alarm	Over-Temperature Trip
Factory Setting (℃)	80	100	130	150
Adjustment Range (℃)	60-100	80-120	110-150	130-170

6. As long as the maximum grid voltage does not exceed 5% of the corresponding tap voltage, the transformer can operate safely.

7. For transformers without excitation voltage regulation, users can adjust all three phases simultaneously according to the tap position label based on the grid voltage at that time when completely disconnected from the grid (both high and low sides disconnected).

8. For on-load voltage regulation transformers, when the grid voltage fluctuates, it is possible to stabilize the output voltage by changing the coil turns through automatic controllers or by electric or manual operation while under load.

9. Regarding the use of transformer accessories such as temperature controllers, switches, cooling fans, etc., please refer to the relevant manuals. After successful accessory commissioning, start the transformer operation before putting the accessories into operation.

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