500kVA Mining Flameproof Dry Type Transformers Substations Manufacturers

Name: 500kVA Mining Flameproof Dry Type Transformers Substations Manufacturers
Brand: Qingdao Hengfengyou Electrical Engineering Co., Ltd.
SKU: 1988168572

Shandong, ChinaQingdao Hengfengyou Electrical Engineering Co., Ltd.

US$1,000.00-20,000.00

1 Piece

Product profile

Customization

Available

Application

Power

Phase

Three

Model NO.

KBSGZY

Core

Core-type Transformer

Cooling Method

Dry-type Transformer

Winding Type

Two-winding Transformer

Certification

ISO9001-2000, ISO9001, CCC

Usage

Combined Transformer, Power Transformer, Distribution Transformer

Frequency Characteristics

Power Frequency

Shape of Core

Brand

Hengfengyou Electric

High Voltage

6.6kv

Low Voltagewinding

0.4kv 0.415kv

Frequency

50Hz/60Hz

Rated Capacity

500kVA

Connection Group

Dyn11

No-Load Loss

0.17-1.2kw

No-Load Current

2.0- 0.9%

Short-Circuit Impedance

1.3-0.55 %

Ambient Temperature

-40℃ -+ 40℃

Transport Package

Wooden Case Packing

Specification

630*1170*1610

Trademark

HFY

Origin

China

HS Code

8504210000

Production Capacity

20000

Key features

Mining Flameproof Safety: Designed for methane mixed gas and coal dust environments with explosion danger.

Robust Construction: Features corrugated steel plates, thick bottom plates, and integrated railway trolley.

Advanced Core Design: Uses 30Q130/120 silicon steel sheets with inclined laminated structure to reduce loss.

Premium Insulation: High voltage coils use Nomex paper wrapped oxygen-free copper wire for uniform electric field.

Comprehensive Protection: Includes leakage, overload, short circuit, phase break, and PLC control functions.

Temperature Monitoring: Equipped with PT100 platinum resistance or temperature relay for overtemperature signals.

Certified Quality: ISO9001-2000, ISO9001, and CCC certified with strict factory testing procedures.

Customization Support: OEM/ODM available with design teams to customize based on customer drawings.

Company profile

Qingdao Hengfengyou Electrical Engineering Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2016-11-10 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.05h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryQingdao Hengfengyou Electrical Engineering Co., Ltd. is a Chinese company established in 2016, specializing in electrical engineering products such as transformers and substations. With over ten production lines and a significant annual output exceeding US$100 million, they primarily export to Africa and other regions. They operate from a 1500m² plant in Shandong, China, and 90% of their sales are export-based. The company is structured as a limited company and has a diverse trade engagement in electrical and industrial components. Despite having a small number of employees, they are part of a larger group with extensive R&D investment.

Supplier typeThe supplier is a limited company operating out of Shandong, China.

Financial creditThe supplier has a registered capital of 10,000,000 RMB.

R&D capabilityThe supplier invests 6% of revenue in R&D and has a team of R&D engineers.

Production capacityThe supplier has above 10 production lines with a significant production output across various transformer types.

Product Q&A

Q:Is OEM/ODM available?

Yes, it is! Our products can be Customized. We have design and engineer teams,we can customize products according to customers' drawing or requirements.

Q:What's your MOQ?

One Set.

Q:How is the delivery time?

It depends your order quantity and it normally takes about 15-20 days.

Q:How do you control the quality?

We have QC team comply with TQM to ensure the quality. Each step is in compliance to the standards. At the same time, we will take photos and shoot video for you if you need.Every product will be fully assembled and carefully tested before packing and shipping.

Q:How long is the warranty?

Within one year from the sale date, if there are any accessory problems, you just provide the photos of damaged accessory, then we will provide free accessory. According to the number of products, we will provide easily damaged accessories for free. We also can provide technical support if you need.