Guangdong, China
Business Type:
Manufacturer/Factory & Trading Company
Number of Employees:
Year of Establishment:
Management System Certification:
ISO14001:2004, OHSAS18001:2007, ISO9001:2015
Average Lead Time:
Peak season lead time: 1-3 months
Off season lead time: 1-3 months
OEM/ODM Service
Sample Available
Overseas Agent / Branch
Japanese / Portuguese / Spanish / Russian / French Speaker

Dry Type Transformer, Cast Resin Dry Type Transformer, Open Dry Type Transformer manufacturer / supplier in China, offering Dry Type Transformer, Power Transformer (Distribution Transformer & Power Transformer, 30kVA~150MVA), 35kV Class 50~1600KVA Three-Phase Two-Winding Off-Load Tap-Changing Oil-Immersed Distribution Transformer and so on.

Gold Member Since 2010
Audited Supplier
  • Dry Type Transformer
  • Dry Type Transformer
  • Dry Type Transformer
  • Dry Type Transformer
  • Dry Type Transformer
  • Dry Type Transformer

Dry Type Transformer

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $1,000/ Piece
Port: Guangzhou, China
Transport Package: Wooden Box
Payment Terms: L/C, T/T
Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio, Dry Type Transformer for Power Plant, Power Grid
Core: Core-type Transformer
Cooling Method: Dry-type Transformer
Winding Type: Two-winding Transformer
Certification: ISO9001, CCC, Kema CE
Usage: Rectifier Transformer

You Might Also Like


Basic Info

Model NO.: Three-phase Two-winding Dry Type Transformer
Frequency Characteristics: High Frequency
Shape of Core: U
Brand: Pearl Electric
Reference Standards: IEC60076, DIN42523, ANSI, GB1094
Manufacturer: Pearl Electric Co., Ltd.
Description: Three-Phase Oil-Immersed Power Transformer
Capacity: 30kVA~25mva
Voltage: 6.3kv; 6.6kv; 10kv; 11kv; 20kv; 24kv; 33kv; 35kv;
Model: Cast-Resin Dry Type Transformer
Optional Accessories: Temperature Control, Fans, Enclosures, CT
Type: Transformer
Trademark: Pearl
Specification: AN/AF Dry Type Transformer with/without enclosure
Origin: China
HS Code: 85043300

Product Description

Dry Type Transformer
1, Dry-type Transformer covers:
1.1, Cast-resin Dry-type Transformer
1.2, OVDT (Open-ventilated Dry-type Transforer)
1.3, Amorphous Alloy Core Dry-type Transformer
1.4, Dual-split Dry-type Transformer for Soilar Power Application
1.5, Class 1E Dry-type Transformer
1.6, Rectification and Excitation Dry-type Transformer
1.7, Dry-type Auto-transformer
1.8, Dry-type Transformer for Customized Special Purpose

2, Features, Capability and Applications
1) Dry Type Transformer with KEMA test report.
2) Dry Type Transformer up to 25MVA.
3) Dry Type Transformer for power plant, power grid, civil engineering project and etc...

Pearl Electric could product various dry type transformer: Cast resin dry type transformer, open-ventilated dry-type transformer, class 1E dry type transformer for nuclear power plant, amorphous alloy dry-type transformer.
Transformer could be customerized according to customer's application requirements.
  By Voltage:6.6kV class dry-type transformer
11kV class dry-type transformer
22 dual voltage dry-type transformer
33kV class dry-type transformer
  By technology Resin cast dry-type transformer
Amorphous alloy dry-type transformer
Non-encapsulated dry-type transformer
By applicationDry-type distribution transformer
Dry-type power transformer
Pearl Electric boasts an experienced R& D team of 65 talented engineers, whose main duties are to design the contracted and customized products upon customer' s special requirements. With this team of engineers, Pearl Electric is capable of respond to customer' s inquiry at first time and also ensures the accurate product quotation.
Due to different power grid system in local countries, most oversea transformers must be designed and calculated before final accurate quotation. With this team of professional engineers, Pearl Electric could give a quick and accurate quotation, thus to meet end-user' s application requirements.
Also due to the above reasons and during your inquiry, please try to give product specifications as detailed as possible, thus to ensure the actual product design suit to your practical requirements.
Features & Advantages
The SC(B) series epoxy resin casting dry-type transformer manufactured by Pearl is a type of transformer with low noise, low loss and low partial discharge. With excellent structure, superior materials, scientific design, strict production technology and advanced testing method, the transformer also has the following advantages:
1. Self-extinguishing and inflaming retarding, fire-proof and explosion-proof, pollution-free and no toxic gas being generated.
2. Excellent damp-proof performance, capable of working under 100% relative humidity and other harsh conditions, with no damp-removing measures needed.
3. Thin resin structure realizes chap-free surface and excellent heat-dispersion performance.
4. Great overload capability, capable of operating continuously under 110% overload conditions and in case of air forced cooling, operating continuously under150% overload conditions.
5. Nice appearance, small-size, less installation space occupation and low engineering cost.
6. Each performance index and technical specification excels those specified in China GB, international IEC or industrial standards.
The core is manufactured with high quality cold rolled grain-oriented silicon steel of high magnetic conductivity. 45° mitring and 5-steps overlapping structure is adopted for the core design, thus to greatly reduce no-load loss and no-load current. To precisely calculate resonance frequency and intensity and avoid cavity resonance generated by the core structure during operation, simulation analysis is carried out for core mould design.   Flexible connections are made between core and coils, core and bogie. With these measures adopted, the noise level is reduced by 10~15dB compared with the international standard.
HV winding
HV winding is manufactured with high quality copper wire, reinforced with glass fiber and being casted with epoxy resin at vacuum state with pressure, having the resin fully impregnated into the coils in the most professional imported equipment. Therefore, product' s partial discharge is especially low, for example, transformer of 10kV-level has a partial discharge less than 5 pC. During the HV winding design, rational structure is adopted to improve the electric distribution. With the lighting impulse wave simulation calculation and analysis being carried out with special auxiliary software, product' s anti-lightning impulse capacity is greatly improved.
LVwinding (with the rated power equal to or higher than 400kVA) is manufactured with high quality foil conductor, resulting in excellent ampere-turn balance, low transverse magnetic flux leakage and higher anti-short circuit capability. By designing reasonable air conduit in the windings to increase the heat-dispersion surface, transformer' s temperature rise is effectively controlled and the overload capacity is greatly improved.
Protective enclosure
Attractive and wearing-resistant protective enclosures are available to provide additional protection to transformer, and the protection level could be IP20, IP23 or higher. The material is stainless steel plate, aluminum alloy plate and other suitable materials. IP20 enclosure provides protection against the entrance of foreign objects with diameter exceeding 12mm and could withstand accidental shock. IP23 enclosure, in addition to functions of IP20 enclosure, also provides protection against rainfall at a vertical angle of less than 60° . But the IP23 enclosure will reduce transformer' s cooling capacity by about 5%~10%, therefore this must be taken into account when selecting enclosure for the transformer. Cable support is supplied for HV(LV) incoming (outgoing) connections from bottom of enclosure.
Executed standards 
IEC60076-11, DIN42523

Send your message to this supplier

avatar Mr. Kevin

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now