30KVA 11 KV Dry Type Cast Resin Transformer / Dry Type Power Transformer

Basic Information
Place of Origin: CHINA
Brand Name: Pearl Electric
Certification: CE KEMA
Model Number: 11KV
Minimum Order Quantity: 1
Packaging Details: Wooden cases, wooden pallets
Delivery Time: 35days
Payment Terms: T/T
Contact Now
Color: Red
High Light:

dry type power transformer


dry cast resin transformers


Dry Type Transformer , 11KV , Standard , Epoxy , Vacuum Cast, Good Performance


Company Profile

1, Business Scope

Pearl Electric Co., Ltd. was established in 1958, and the main business
220kV and below‐220kV oil‐immersed power transformer
33kV and below 33‐kV oil‐immersed distribution transformer
33kV and below‐33kV dry‐type transformer
Substation Transformer
Other power transformation and transmission equipment



2, Awards

Member of the National Technical Committee on Transformers of Standardization Administration of
Member of the National Technical Committee on Insulating Materials of Standardization
Administration of China
Council Unit of China Electrical Equipment Industrial Association
Member of Editorial Board for the Journal of Transformer
National High and New‐tech Enterprise
Customer‐satisfying Product in National Machinery Industry
Top 50 Backbone Enterprises in Equipment Manufacturing Industry of Guangdong Province
Guangdong Provincial Famous Brand


3, Factory Area and Equipment

Pearl Electric covers a factory area of 100,000 square meters, with more than 70,000 square meters of
up‐to‐date workshop building.
The workshops are equipped with more than 600 units of modern manufacturing equipment,
advanced in China and abroad, such as the fully‐automatic vacuum resin‐casting equipment imported from
Germany HÜBERS company, the automatic slitting lines for silicon steel sheet manufacturing, 600mm
automatic transverse shear line for transformer core manufacturing, 500t electro‐hydraulic servo and
numeric‐control bending machine, corrugated tank manufacturing line, foil‐type winding machine,
lamination and turning platform for large‐size transformer core manufacturing, large‐scale transformer
assembly platform, vapor‐phase drying plant and etc.. The complete set of transformer testing equipment
is equipped in the test center, including the shielded measurement room for local partial discharge and
noise test. Pearl Electric has the capability to carry out all the type tests and routine tests (except the
short‐circuit test) within the test center, thus greatly satisfying various test requirements for transformer
product research, design and manufacturing.


I Detailed and standard specifications:
Generall Notes:
1, The following are Pearl's standard design on the basis of IEC standards, for reference when no detailed specs attached during inquiry.
2, If not otherwise corrected and specified by customer, Pearl will design and quote on the basis of the following conditions.
3, Unless otherwise spcified clearly by customer, transformer accessory brand will be subject to Pearl's selection.
No. Items PEC-S- Remarks
01 Production Descriptions Cast Resin/Dry type Power Transformer  
02 Reference standards IEC 60076  
03 Capacity UP TO 30MVA  
04 Voltage (HV) (kV) UP TO 40.5KV  
05 Voltage (LV) (kV) UP TO 40.5KV  
06 No Load Loss (W) As per CLIENT'S NEED Tolerance as per IEC
07 Load Loss (W)@120℃ As per CLIENT'S NEED Tolerance as per IEC
08 Impedance % As per CLIENT'S NEED Tolerance as per IEC
09 Connections (Vector Group) Dyn11 OR As per CLIENT'S NEED  
10 Tapping Range ±2×2.5%, on HV side, off-load tap-changing  
11 Core materials Silicon Steel  
12 Winding materials Copper Aluminum
13 Winding methods HV-vacuum/LV-impregnant, OR HV-vacuum/LV-vacuum  
14 Lightning Impulse Withstand Voltage As per IEC Specifications  
15 AC withstand voltage As per IEC Specifications  
16 Noise Level (dBA) As per IEC Specifications  
17 Insulation Class F-H-class  
18 Temperature Rise 100-125K  
19 Cooling method AN~ ANAF  
20 Accessories Temperature sensor Yes
21 Temperature control Yes
22 Cooling fans Yes
23 Skid-type underbase Yes
24 Transformer wheels Yes
25 Current transformer No
26 Protective Enclosure No




30KVA 11 KV Dry Type Cast Resin Transformer / Dry Type Power Transformer



30KVA 11 KV Dry Type Cast Resin Transformer / Dry Type Power Transformer

Contact Details

Phone Number : 86-020-22626603

WhatsApp : +008618826241798