Epoxy Cast Resin Dry Type Transformer
Professional/Original Manufacturer/Factory Globally Direct Supply 50~6000kVA
Our team was founded by industrial veteran with more than 40 years experience, contact us now to make us your strong partner!
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Our Advantages
High Standard Production Line
As the major enterprise providing dry type transformers for our local community, we introduced advanced thin insulated dry type transformer production assembly line, adopt high quality Epoxy Resin and H Class insulating material to produce our dry type transformer, which lays a solid foundation to good quality reliable products.
Self-owned Designing Team
Unlike those rigid, expensive, and low efficient industry Giants, our completely self-own Factory and our experienced top level self-own designing team, together with our own international sales team, guarantee the fast and flexible response to customers’ demand, which makes the maximum of customers’ profit a reality.
Professional Sales Team
Our international sales team is headed by international trade veteran with more than ten years of experience, which guarantees all the trade involved procedures like exporting, importing, payment, international shipping, etc., not an obstacle for a successful order for our customers from all over the world.
Products Specifications and Parameters
Technical Parameters of 35kV Dry-Type Non-excited Voltage Regulating Distribution Transformer
| Rated Capacity
kVA | High Voltage kV | High Voltage
Tap Range % | Low Voltage kV | Vector Group | No-Load Loss kW | Load Loss kW
(120℃) | No-load Current % | Short-Circuit
Impedance % |
|---|---|---|---|---|---|---|---|---|
| 50 | 35 36 37 38.5 | ±2.5 ±5 | 0.4 | Dny11 Yyn0 | 0.405 | 1.42 | 2.1 | 6.0 |
| 100 | 0.565 | 2.09 | 1.8 | |||||
| 160 | 0.710 | 2.81 | 1.4 | |||||
| 200 | ±2×2.5 ±5 | 0.790 | 3.32 | 1.4 | ||||
| 250 | 0.890 | 3.80 | 1.2 | |||||
| 315 | 1.05 | 4.15 | 1.2 | |||||
| 400 | 1.23 | 5.41 | 1.0 | |||||
| 500 | 1.45 | 6.65 | 1.0 | |||||
| 630 | 1.67 | 7.69 | 0.90 | |||||
| 800 | 1.94 | 9.12 | 0.90 | |||||
| 1000 | 2.18 | 10.4 | 0.70 | |||||
| 1250 | 2.54 | 12.7 | 0.70 | |||||
| 1600 | 2.91 | 15.4 | 0.70 | |||||
| 2000 | 3.43 | 18.2 | 0.70 | |||||
| 2500 | 4.00 | 21.8 | 0.7 |
We have practical experience in manufacturing epoxy cast resin dry type transformers for our customers from 50 kVA to 6000 kVA as the biggest one, the 6000kVA dry type transformer is not commonly seen, so we haven’t listed its parameters here, if you’re interested in knowing more about it, please contact us for more info. Here below we list our 35kV/10kV level dry type transformers technical parameters for your reference. If you have custom-designing & manufacturing demand, just get in touch with us for more info.
Technical Parameters of 35kV On-Load Tap-Changing Dry-Type Distribution Power Transformer
| Rated Capacity
kVA | High Voltage kV | High Voltage Tap Range % | Low Voltage kV | Vector Group | No-Load Loss kW | Load Loss kW (120℃) | No-Load Current % | Short-Circuit Impedance % |
|---|---|---|---|---|---|---|---|---|
| 2000 | 35 36 37 38 | ±4×2.5 | 6 6.3 10 10.5 11 | Dyn11 Yd11 | 4.05 | 19.0 | 0.65 | 7.0 |
| 2500 | 4.69 | 22.6 | 0.65 | |||||
| 3150 | 5.67 | 25.4 | 0.60 | 8.0 | ||||
| 4000 | 6.64 | 30.4 | 0.60 | |||||
| 5000 | 7.85 | 36.1 | 0.50 | |||||
| 6000 | 9.27 | 41.8 | 0.50 |
Technical Parameters of 10kV Cast Resin Insulated Dry Type Distribution Power Transformer
| Rated Capacity kVA | Voltage Combination | Vector Group | No-Load Loss (kW) | Load Loss at 120℃ (kW) | No-Load Current | Impedance Voltage | Noise Level (DB) | Weight(kg) | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SCB13 | SCB14 | SCB18 | SCB13 | SCB14 SCB18 | ||||||||
| 30 | High Voltage (HV) 6 6.3 10 10.5 11 | Low Voltage (LV) 0.4 | Dyn11/ Yyn0 | 0.135 | 0.13 | 0.105 | 0.64 | 0.64 | 2.0% | 4% | 50 | 310 |
| 50 | 0.195 | 0.185 | 0.155 | 0.9 | 0.9 | 2.0% | 50 | 388 | ||||
| 80 | 0.265 | 0.25 | 0.21 | 1.24 | 1.24 | 1.5% | 50 | 510 | ||||
| 100 | 0.29 | 0.27 | 0.23 | 1.415 | 1.415 | 1.5% | 52 | 560 | ||||
| 125 | 0.34 | 0.32 | 0.27 | 1.665 | 1.665 | 1.3% | 52 | 610 | ||||
| 160 | 0.385 | 0.365 | 0.31 | 1.915 | 1.915 | 1.3% | 53 | 735 | ||||
| 200 | 0.445 | 0.42 | 0.36 | 2.275 | 2.275 | 1.1% | 53 | 865 | ||||
| 250 | 0.515 | 0.49 | 0.415 | 2.485 | 2.485 | 0.9% | 55 | 1030 | ||||
| 315 | 0.635 | 0.6 | 0.51 | 3.125 | 3.125 | 0.8% | 55 | 1220 | ||||
| 400 | 0.705 | 0.665 | 0.57 | 3.59 | 3.59 | 0.8% | 58 | 1530 | ||||
| 500 | 0.835 | 0.79 | 0.69 | 4.39 | 4.39 | 0.8% | 58 | 1750 | ||||
| 630 | 0.935 | 0.885 | 0.75 | 5.365 | 5.365 | 0.7% | 60 | 2010 | ||||
| 800 | 1.09 | 1.035 | 0.875 | 6.265 | 6.265 | 0.7% | 6.0% ~ 8.0% | 60 | 2340 | |||
| 1000 | 1.27 | 1.205 | 1.02 | 7.315 | 7.315 | 0.7% | 60 | 2870 | ||||
| 1250 | 1.5 | 1.42 | 1.205 | 8.72 | 8.72 | 0.7% | 63 | 3380 | ||||
| 1600 | 1.76 | 1.665 | 1.415 | 10.555 | 10.555 | 0.7% | 63 | 4150 | ||||
| 2000 | 2.19 | 2.075 | 1.76 | 13.005 | 13.005 | 0.6% | 65 | 4860 | ||||
| 2500 | 2.59 | 2.45 | 2.08 | 15.445 | 15.445 | 0.6% | 65 | 5680 | ||||
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Dry Type Transformer Production Process and Equipment in ZX TRANSFORMER
The following pictures display a brief tour of dry type transformer manufacturing process and equipment in ZX TRANSFORMER, contact with us to know more info.
Protection Shell/ Compact Substation
Dry Type Transformer can be placed separately with the protection of shell, the protection shell can be customized, or to be installed in compact substations.
How to order?
1/Confirming Parameters: Please provide your detailed requirement, including transformer’s Rated Power, HV/LV Voltage, energy efficiency level(LL/NLL), Winding wire material, Vector Group, etc. All these parameters are key influence to final price;
2/Order Details Discussion: The more detailed and accurate the parameters you provide, the sooner we can quote. Then we discuss all the details of order including how to pay and transport, aftersales policy etc;
3/Signing Contract;
4/Paying deposit;
5/Production;
6/Paying Balance;
7/Delivery
8/Installation Guide/Assistance (For main transformer, usually we need to send our technician to assist the installation)
Company Brief Introduction
ZX TRANSFORMER was founded in 2017 by a group senior electric engineers with decades of experience in the manufacturing of reliable transformers for our local market, we do not only have mature technical accumulation, but also with the support of many loyal customers during all these years efforts in this domain. After it’s interception in 2017, the company has grown rapidly, and in 2021, we bought more than 20 000 square meters land and built our self-own industrial zone. In the early days since its establishment, based on our reputation and influence in this industry, we exported our transformers to quite a few countries via some trade companies. In the beginning of 2024, we decided to establish our own foreign trade department, which is headed by international trade veterans with more than 10 years experience and good reputation.
We are also ABB Switchgear manufacturing partner and TEBA maintenance base in Sichuan Province.
GET IN TOUCH NOW
We will reply your Message by E-mail as soon as possible, usually within 24 hours in workdays, thanks for your inquiry!