What payment terms are accepted?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as terms of payment.

What certifications does the product hold?

The product holds ISO9001-2000, ISO9001, and CCC certifications, ensuring quality and safety standards.

800kVA High Overload Oil-Immersed Transformer for Mining Equipment (Dust & Moisture Resistant)

Name: 800kVA High Overload Oil-Immersed Transformer for Mining Equipment (Dust & Moisture Resistant)
Brand: ROOQ ELECTRIC GROUP CO., LTD.
SKU: 2087325572

Zhejiang, ChinaROOQ ELECTRIC GROUP CO., LTD.

US$500.00-8,000.00

1 Piece

Product profile

Customization

Available

Application

Power, Electronic, Instrument, Lighting, Rectifier, Audio

Phase

Three

Core

Core-type Transformer

Cooling Method

Oil-immersed Type Transformer

Winding Type

Two-winding Transformer

Certification

ISO9001-2000, ISO9001, CCC

Usage

Combined Transformer, Power Transformer, Distribution Transformer

Frequency Characteristics

Power Frequency

Material

Copper or Aluminum

High Voltage

5kv 6kv 10kv 11kv 13.8kv 15kv 20kv 33kv 35kv

Color

Gray or Green or Customized

Core Material

Silicon Steel Sheet

Transport Package

Wooden Case or Iron Rack

Specification

1255*820*1000mm

Trademark

ROOQ or Customized

Origin

China

HS Code

850422

Production Capacity

1500PCS/Month

Key features

High Efficiency & Low Loss: Cold-rolled silicon steel core and oxygen-free copper windings ensure low loss and energy savings.

Anti-Short-Circuit Design: New insulation structure and multi-layer cylinder design improve short-circuit resistance significantly.

Dust & Moisture Resistant: Specifically designed for mining equipment with robust protection against dust and moisture.

Customizable Specifications: Material (Copper/Aluminum), HV (5-35kV), and Color (Gray/Green/Custom) are fully customizable.

Low Noise & Temperature Rise: 45-degree oblique joint core structure reduces noise, partial discharge, and temperature rise.

Lifetime Warranty Service: Comprehensive after-sales policy with lifetime warranty and 24/7 technical support available.

Company profile

ROOQ ELECTRIC GROUP CO., LTD.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2009-04-15 CertifiedNearest Port: Ningbo PortAverage Response Time: ≤15h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryROOQ ELECTRIC GROUP CO., LTD., established in May 2014 in Zhejiang, China, is a combined entity operating in the manufacturing sector with a focus on power transformers and related products. The company is ISO certified and engages in both domestic and international markets, providing after-sales services with a life-long warranty. It operates six production lines and exports 31% to 40% of its sales. The company's financial and innovation capabilities are supported by a registered capital of 108 million RMB and a team of experienced R&D engineers.

Supplier typeThe supplier is a combined entity described as a trade company in the manufacturing industry, located in Wenzhou City, Zhejiang Province, China.

CertificationsThe supplier holds ISO9001:2015, ISO14001:2015, and ISO45001:2016 certifications, indicating adherence to quality, environmental, and occupational health standards.

After-Sales capabilityThe supplier offers a 7*24 service mechanism and a life-long warranty, which suggests strong after-sales service capabilities.

Financial creditThe supplier's financial credibility is supported by a substantial registered capital of 108 million RMB.

R&D capabilityThe company has a total of 15 R&D engineers, indicating a capability for innovation.

Production capacityOperating six production lines with an annual output between US$10 million and US$50 million demonstrates a robust production capacity.

Product Q&A

Q:What materials are used for the windings and core?

The high voltage winding is made of high-quality oxygen-free copper wire, and the iron core uses high-quality cold-rolled grain-oriented silicon steel sheets.

Q:Can the transformer be customized?

Yes, customization is available for material (Copper or Aluminum), High Voltage (5kv to 35kv), and Color (Gray, Green, or Customized).

Q:What is the warranty period for this transformer?

We provide a lifetime warranty as part of our after-service policy, ensuring long-term reliability and support.

Q:What are the main advantages of this oil-immersed transformer?

Key advantages include low loss, low noise, low partial discharge, low temperature rise, excellent anti-short-circuit ability, and energy-saving performance.

Q:What is the average lead time for production?

The average lead time is within 15 workdays for both peak season and off-season periods.