What rating range do Prima Transformers manufacture?

Control and power transformers from 50VA up to 5000kVA, line and load reactors up to 2500A, and sine wave and harmonic filters up to 500HP.

Do you export transformers and are they CE marked?

Yes. Prima Transformers is an exporter of transformers, and its core objective is to manufacture quality transformers carrying CE marking for international buyers.

Which routine tests are performed before dispatch?

Testing facilities include automatic computerized testing panels for single and three phase transformers, computerized open-circuit and short-circuit testing, current transformer testing panels, double voltage double frequency (DVDF) testing, insulation resistance testing, infrared temperature measurement, digital LCR measurement and milli-ohm winding resistance measurement.

What information should I include when requesting a transformer quotation?

Provide the rated power (VA or kVA), primary and secondary voltages, frequency (50 or 60 Hz), number of phases, vector group for three phase units, insulation class, enclosure or IP requirement, ambient temperature, applicable standards and any required test reports.

Who is the parent company of Prima Transformers?

Prima Transformers Pvt. Ltd., incorporated in 2006, is a 100% subsidiary of Prima Automation (India) Pvt. Ltd., which has manufactured PC, PLC and SCADA based control panels and hazardous-area panels since 1990.

Control & Power Transformer Manufacturer and Exporter in India | Prima Transformers

Product Description

Specification

Item	Value
Place of Origin	China, Jiangsu
Brand Name	Dishin
Model Number	D11
Usage	Power
Phase	Single
Coil Structure	TOROIDAL
Coil Number	AUTOTRANSFORMER
Input Voltage	400V, 3KV, 6KV, 10KV, 35KV, 69KV, 110KV, 220KV, 400KV
Output Voltage	440V, 380v, 110V, 220V, 3KV, 11KV, 35KV
Rated Capacity	10KVA-50000KVA
Winding Material	Copper / Aluminum
Vector Group	Dyn11 / Yyn0
Warranty	2 Years
Operating Temperature	40 To +180
Cooling Method	ONAN

Company Profile

Jiangsu Dingxin Electric Co., Ltd. is located in the Industrial Park of Hai'an Development Zone in Jiangsu Province. It is a high-tech enterprise specializing in the production of power equipment in Jiangsu Province, with an annual production capacity of 50 million KVA. The company mainly produces 110KV, 220KV, and 500KV ultra-high voltage transformers, various dry type transformers, oil immersed transformers, amorphous alloy transformers, wind and solar energy storage new energy transformers, prefabricated substations, as well as various specifications of reactors, furnace transformers, rectifier transformers, mining transformers, split transformers, phase-shifting transformers and other special transformers. The company has successively passed the ISO9001, ISO14001, ISO45001, ISO19011 system certification. Among the cooperating clients are many urban and rural power grids, as well as petrochemical, metallurgical, light textile enterprises, mines, ports, residential communities, etc. They have long-term cooperation with multiple well-known enterprises and are also qualified suppliers for multiple listed companies in the electrical industry. The product sales cover the national market and are exported to countries such as Europe, America, Australia, Indonesia, Russia, Africa, Vietnam, etc.

The Main Parameters

Rated capacity(KVA)	Voltage ratio	Vector group	No-load losses(kw)	Impedance
10kva	110v/220v/400v/3kv	Dyn11/Yd11/Yyno	0.08	4%
50kva	380v/3kv/6kv/11kv/33kv	Dyn11/Yd11/Yyno	0.13	4%
100kva	380v/3kv/6kv/11kv/33kv	Dyn11/Yd11/Yyno	0.2	4%
200kva	380v/3kv/6kv/11kv/33kv	Dyn11/Yd11/Yyno	0.34	4%
500kva	380v/3kv/6kv/11kv/33kv	Dyn11/Yd11/Yyno	0.68	4%
1000kva	380v/3kv/6kv/11kv/33kv	Dyn11/Yd11/Yyno	1.15	4.50%
2500kva	380v/3kv/6kv/11kv/33kv	Dyn11/Yd11/Yyno	2.31	4.50%
3.5mva	380v/3kv/6kv/11kv/33kv	Dyn11/Yd11/Yyno	2.73	4.50%
24mva	11kv/35kv/69kv/110kv/220kv/400kv	Dyn11/Yd11/Yyno	-	-
100mva	11kv/35kv/69kv/110kv/220kv/400kv	Dyn11/Yd11/Yyno	-	-

Note: The data in the table is subject to change without prior notice, and the product is subject to delivery.

Why Choose Us

High-quality and Consistent Product Output

In order to achieve high-efficiency production control, we have our own production facility and strictly adhere to procedures like screening and auditing of raw material suppliers, testing of incoming materials, and comparison of incoming materials. Additionally, each batch of products is inspected and quality-controlled in strict accordance with the supplier's indicators. We can more readily satisfy customer demands for minimum order quantities, quality control, delivery times, etc.

Outstanding Team for Technical R&D

We can continue to offer new products with higher cost performance since we have a skilled technical R&D service team that develops and designs products that we create ourselves. The R&D team will carry out thorough demand and design reviews throughout the product development process to guarantee dependable product quality. To continually improve the quality of our products and services, we will also carry out different tests and debugging before delivering the goods to clients.

Prompt and Kind Extended Services

We have always upheld the principle of seamless service, and we have carefully assembled a group of technical experts for our after-sales service staff. In order to ensure timely delivery of products, reduce losses, and strive to provide after-sales service more quickly and kindly, we implement round-the-clock tracking services, communicate with and provide feedback to customers, assist customers in solving problems, establish a customer file system, and actively assist in resolving user difficulties.

Our Company's Mission

Our goal is to provide excellent service to every customer in order to establish mutually beneficial long-term relationships with them.

Frequently Asked Questions

Are you a direct manufacturer or a trading company?

We have a processing plant, and we also have our own international trade department. We produce and sell our own products.

What products can you provide?

We mainly produce 110K-220KV oil-immersed power transformers, 35KV series transformers, new energy-saving single-phase transformers, laminated core oil-immersed transformers series, three-dimensional triangular core transformer series, amorphous alloy core transformer series, non-encapsulated H-class dry-type transformer series, resin insulated dry-type transformer series, phase-shifting rectifier transformer, box-type transformer series (European-style box transformer), combined transformer series (American-style box transformer), wind power transformer, photovoltaic transformer, etc.

What are the main application areas of your products?

Our products are widely used in urban and rural power grids, as well as petrochemical, metallurgical, textile enterprises, mines, ports, residential areas, etc.

Can you make customized products?

Yes, we have a professional design department that can make customized products. We develop and produce products based on the drawings or samples provided by customers.

What is your company's production capacity?

Our company covers an area of 50,000 square meters and has total assets of 370 million. It has CNC cross-cutting lines, Qiyuan slitting lines, fully automatic center column lines, fully automatic lamination units, horizontal winding machines, automatic winding machines, automatic bending machines, lightning impact equipment, vertical winding machines, high and low voltage winding machines, modern drying equipment, foil winding machine, vacuum pouring tank, vacuum oiler, nitrogen-filled annealing furnace, epoxy vacuum pouring equipment, welding robot group, capacitor tower, double-section high vacuum oil purification equipment, assembly rack, hydraulic device, intelligent laser cutting machine, CNC punch press, kerosene and gasoline drying equipment, modern laboratory, dust-free assembly room, full set of testing equipment, etc., totaling 260 sets. The products form 22 series, more than 100 varieties, and more than 600 specifications, with strong supporting capabilities.

How does your company ensure product quality?

First of all, we will conduct corresponding inspections after each process. For completed products, we will conduct full inspections according to customer requirements and international standards. Furthermore, we have complete testing equipment in the industry: fully automatic transformer comprehensive testing system, lightning surge equipment, high-voltage noise shielding room, oil dielectric loss and resistivity tester, modern laboratory, etc.

Dingxin D Model 12.47kV 13.2KV 13.8kV 15KVA Oil Immersed Distribution Transformer Single Phase Pole Mounted 50/60Hz ONAN Cooling

Product Description