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85kva Isolation Variable Electric Power Transformer Dry Type

Minimum Order Quantity : Negotiation Price : Negotiation
Packaging Details : ls International standard wood case or according to client's requests Best selling 66kv 20mva 3 phase 2 windings transformer oil price Delivery Time : Depends on the quality of client
Payment Terms : 30% advanced payment , 70% balance payment before shipment. Supply Ability : 3000 Set/Sets per Month
Place of Origin: China Brand Name: DINGLI
Certification: CE Model Number: SG-85KVA

Detail Information

Model Number: SG-85KVA Usage: Power
Phase: Three Coil Structure: TOROIDAL
Coil Number: AUTOTRANSFORMER Input Voltage: Rated Voltage Below 1000v
Output Voltage: Rated Voltage Below 1000v Dielectric Class: No Damage At 2KV For 1 Minute
Winding Material: Aluminum Working Frequency: 50 / 60Hz
Insulation Class: F Efficiency: >98 %
High Light:

85kva Electric Power Transformer


Isolation Variable Electric Power Transformer


85kva variable power transformer

Product Description

85kva Dry Type Isolation Variable Electric Power Transformer

Quick Details

Transformer Features

(1) All new raw materials.

(2) Full (100%) capacity.

(3) Low core loss with maximum efficiency and efficiency up to 99% reduces operating cost by 30%.

(4) Ultra quiet operation.
(5) Clear, comprehensive documentation and labeling.


---Frequency CANNOT be converted by transformer.

---Single phase voltage to 3 phase voltage CANNOT be achieved via transformer.


Technical Parameters

Transformer Type Isolation transformer/auto transformer
KVA Rating 85KVA
Primary Rated voltage
Primary Taps None
Primary Connection Wye/Delta/Z, etc
Secondary Rated voltage
Secondary Taps None
Secondary Connection Wye/Delta/Z, etc
Working Frequency 50Hz/60Hz
Vector Group YY0/DYN11, etc
Winding Material Aluminum/copper
Cooling Class AA/FA
Insulation Class F/H, etc
Temperature Rise 150℃/180℃, etc
Insulation Resistance ≥2MΩ
Dielectric Class No damage at 2.5KV for 1 minute
Impedance Percentage 4%
Efficiency ≥99%
Duty Cycle Continuous
Ambient Temperature -15 to +45°C
Relative Humidity 0-95% (Non-condensing)
Altitude ≤5000m
Enclosure None/NEMA 1, etc
Enclosure Color None, white, black, etc
IP Rating IP00/IP20 for indoor/IP54 for outdoor, etc
Special Requirements Please advise before quotation


85kva Isolation Variable Electric Power Transformer Dry Type 0

85kva Isolation Variable Electric Power Transformer Dry Type 1

Processing Equipment

85kva Isolation Variable Electric Power Transformer Dry Type 2

Finished Transformer
Without or with enclosure (1.5-2mm thickness).

85kva Isolation Variable Electric Power Transformer Dry Type 3


Pre-shipping Tests

Before leaving the factory, every transformer must pass a series of rigorous tests, performed with advanced equipment, on a range of measurements.

(1) Appearance – visual check.
(2) Winding resistance.
(3) Insulation impedance.
(4) Voltage ratio. Phase angle displacement.
(5) Short circuit impedance and load loss.
(6) No load loss and current.
(7) AC voltage regulation.

Below are part of our testing instrument.

85kva Isolation Variable Electric Power Transformer Dry Type 4

1. About us

HENAN DINGLI was founded in 1963 as a small electric power equipment manufacturer, after more than 50

years’development, DINGLI now is group company dedicated on total solutions for electricity projects covering

survey, design, manufacture, complete equipment supply, construction, operations, maintenance, investment

and so on. HENAN DINGLI actively devote to power grid construction, participated in all UHV construction projects

and made an outstanding contribution to UHV transmission lines of China.



Since 2000, HENAN DINGLI has been actively developing international business, successively built Ecuador,

Cambodia manufacturing Base, Quito tower design center, Spain, Peru, Chile and other overseas service

centers. We have got a number of international certificates, such as ISO certificate covering design, equipment

and construction, AWS welding certificate, ASTM system certificate, Chile NCH 203 certificate, Colombia RETIE

certificate, Costa Rica material quality Certificate, etc. By the end of 2018, the overall proportion of international

business is more than 30% of the company's main revenue. We have provided high-quality products and services

to more than 100 customers in 33 countries, including the markets of Europe, America, Africa and Southeast Asia.

With strong technical support and on-site service capability, HENAN DINGLI has saved a lot of project costs for

customers and won their recognition.


2. International Certificate
ASTM,RETIE,Nch203,Costa Rica ASTM,EPC,TCL,ect.


3. After-Sale Service


Technical Support
Technical support on pre-sales stage. DINGLI has own survey and engineering company with more than 100

engineers. We have special pre-sales engineer to work with customer at early stage of the project.

85kva Isolation Variable Electric Power Transformer Dry Type 5


Site assistance
Site assistance in Latin American market, so far we have sales and service center in Spain, Chile, Bolivia,

Peru, Ecuador, Senegal, which will make a fast response for customer.



Warehouse and Emergency Supply
Warehouse and emergency supply for spare parts, damage parts and missing parts: DINGLI has built production

line in Quito and warehouse for transmission line and distribution network in Ecuador, Bolivia and Senegal with

common use spare parts.

85kva Isolation Variable Electric Power Transformer Dry Type 6


Design and Consultant
Supported by both domestic engineering company and Quito tower design center, could provide technical consultant and design service within our scope of work. For Quito tower design center, most of the engineers are local staffs. The Design is based on ASTM protocols meantime with GB material standard, which will reduce the weight, and avoid the replacement on the profiles to save the working time.

Set-wisely packing or member-wisely packing as per client's requirements.



Global-network map


Henan DINGLI Pole and Tower Co., ltd.

Henan Zhongdingxin Detection Technology Co.,ltd.

Henan Dadi Electricity Engineering Co.,ltd.

Henan DINGLI Power Equipment Co.,ltd

Henan DINGLI Power Construction Co., ltd

Huading Concrete Pole Co., Ltd

Xingjiang Huili Steel Tower Co., Ltd.

Bazhou Dingli Tower Co., Ltd.

Shanghai Sales and Service Center

Beijing Sales and Service Center



Cambodia Phnom Penh Factory



Madrid (Spain) Sales and Service Center


Dakar, Senegal


Senegal (Dakar) Sales and Service Center

Senegal (Dakar) Spare Part Warehouse


Quito, Ecuador


Quito (Ecuador) Steel Tower Design Center (ASTM Standard)

Quito (Ecuador) Steel Tower Emergency Production Line

Quito (Ecuador) Raw Material and Spare Part Warehouse


Lima, Peru

Lima (Peru) Sales and Service Center


Cochabamba, Bolivia

Cochabamba (Bolivia) Raw Material and Spare Part Warehouse


Santiago, Chile

Santiago (Chile) Sales and Service Center


Jakarta, Indonesia

Jakarta (Indonesia) Sales and Service Center


85kva Isolation Variable Electric Power Transformer Dry Type 7


Customer Visit
Clients of Bolivia visited Dingli for factory inspection, we talked about the key issues faced right now, and found ways to solve it together. They set a high value on this cooperation.

Customers and Partners of Dingli

85kva Isolation Variable Electric Power Transformer Dry Type 8


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