• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Place of Origin: Hebei, China (Mainland)
  • Brand Name: HSLEC
  • Model Number: Toroidal Transformer
  • Usage: Power
  • Phase: Three
  • Coil Structure: Toroidal
  • Coil Number: 2
  • Warranty: 1 Year
  • Material: Copper Winding
  • Rated capacity: 50-2000kva
  • Rated voltage: 10±5%/0.4KV
  • Standard: LI 75/AC35/AC3
  • Certification: CE & ISO9001
  • Application: change voltage
  • Item: Three Phase Isolation Transformer
  • Frequency: 50Hz/60Hz
  • Product name: 10 kv 400v 500 kva ac ac transformer price

Packaging & Delivery

Packaging Details wooden case
Delivery Time Shipped in 5 days after payment
Product Description

10 kv 400v 500 kva ac ac transformer price

1. Safe,hardly inflammable and no pollution for environment protection.
2. Germany HTT technology in Power Transformer manufacturing.
3. Low losses, low noise level, maintenance free, easy installation and obvious low operation cost.
4. Better dissipation of heat, the transformer can operate up to 150% of its rated load under air-forced cooling condition.
5. Highly moisture-proof ability.
6. Temperature protection and surveillance system is avaliable to assure safe and reliable service of Power Transformer .

1. Service site: indoor or outdoor
2. Ambient temp.:-40~40 degree ( or according to customer's requirement)
3. Altitude: <=10000m ( if it exceeding to 1000m, pleas declare in order).
4. Max. Wind speed: 35m/s
5. Relative humidity: <=90%
6. Earthquake resistant capability: horizontal direction 0.3g verticle direction0.15g (or by customer's requirements)

Product process

winding cooper wire

casting resin for insulated 

Irrigate molding

 insert core

Plug in the core and assembly

Equipment is fully tested before delivery, and technicians are available for installation, training and maintenance.

Detailed Images

Machine Parts

Name: terminal

Material: copper

Usage: Input and output

Main Features

Name: Coil

Material:  Copper

Machine Parts

Name: Case with 

Level: IP20

Main Features

Name: Fan

Usage: Temperature display

Our Service

 1. Pre-Sale Service

- Professional question: offer professional answers about transformers and reactors

- Quotation: quote you competive price of transformers and reactors

- Quick response: reply you within 24 hours

2. In Sale Service

- Tracking the production of the transformers and reactors, then feed back to you

- Making transformer and reactor arrangement of the delivery

3. After Sale Service

- Providing 12 months warranty for the quality and performance

Packing & Delivery
123 (L) * 456 (W) * 789 (D)
1.2 T

Packaging Details
The normal package is wooden box(Size: L*W*H). If export to european countries,the wooden box will be fumigated.If container is too tigher,we will use pe film for packing or pack it according to customers special request.
Our Company

HSLEC was established in 1992 that emerged as an independent manufacturer of high quality power and distribution transformers and reactors/inductors/chokes. We have the unique ability not only to produce standard units but also to design and build transformers to customers' precise requirements, including replacement units.

HSLEC produces transformers from 5kVA through 7,500kVA in voltage classes through 34.5kV. To assure compliance with applicable standards as well as with any special requirements of our customers, we test all transformers several times during the manufacturing process.The quality be controled as all aspects of quality assurance.

Long-term partners: ABB, Siemens, GE, Schneider, Fuji, Parker, etc

Contact us
Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
9 Transactions 10,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $50,000
Learn More