12kv Single-Phase Rectifier Transformer Low Harmonic Interference DC Power Conversion Equipment for Communication Base Stations

Name: 12kv Single-Phase Rectifier Transformer Low Harmonic Interference DC Power Conversion Equipment for Communication Base Stations
Brand: Liaocheng Ketexiangrui New Energy Co.,Ltd.
SKU: 2237549795

Shandong, ChinaLiaocheng Ketexiangrui New Energy Co.,Ltd.

US$3,999.00

1-4 Pieces

US$3,599.00

5-9 Pieces

US$3,299.00

10+ Pieces

Sample price:US$1999.00/piece.Request sample

Product profile

Application

Power

Phase

Three

Core

Core-type Transformer

Model NO.

custom made

Cooling Method

Oil-immersed Type Transformer

Winding Type

Multi-winding Transformer

Certification

ISO9001-2000, ISO9001, CCC, CE,Gsa,Coc,GOST,Gsa

Usage

Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer

Frequency Characteristics

Low Frequency

Shape of Core

Brand

Kete

Core Material

Silicon Steel Sheet

Winding Material

Copper/Aluminum

Taping Range

±5 or ± 2*2.5%

Voltage Regulator

5 Steps

Standard

IEC60076,GB1094

Insulation Class

Frequency

50Hz/60Hz

Coil Structure

Toroidal

Connection

Yyn0 or Dyn11

Outline Shape

Vertical Transformer

Effciency

98%

Moisture-Proof Method

Sealed

High Voltage

35kv

Low Voltage

10kv

Capacity

500kVA

Transport Package

Export Standard Wooden Box

Specification

Customized

Trademark

KETE

Origin

Liaocheng, Shandong Province, China

HS Code

8504210000

Production Capacity

5000 Pieces/Year

Key features

Low Harmonic Interference: Multiple transformers with phase-shifting angles cancel harmonics, significantly reducing total harmonic distortion.

Flexible Winding Design: Primary and secondary windings designed with different turns ratios and wiring methods to match rectifier components.

Multi-winding Output Capability: Multiple secondary windings support simultaneous operation of multiple rectifier circuits.

High Efficiency: Efficiency reaches up to 98% with low no-load and on-load losses.

Comprehensive Certifications: Meets IEC, GB, CCC, CE, UL, GSA, GOST, and COC standards globally.

Customizable Materials: Core material is silicon steel sheet; winding material can be copper or aluminum.

Lifetime Maintenance Support: Lifelong maintenance services and spare parts supply available after warranty period at cost price.

Company profile

Years of Export ExperienceNational Award receivedPatents AwardedSelf-branded

Liaocheng Ketexiangrui New Energy Co.,Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤10.33h CertifiedTerms of Payment: T/T, LC

AI-Powered supplier vetting

SummaryLiaocheng Kete New Energy Co., Ltd., founded in 1996 in China, is a high-tech enterprise specializing in power equipment manufacturing. The company is certified with ISO 9001, ISO 14001, OHSAS 18001, and CCC for low-voltage products. It has broad international export reach, serving diverse sectors. Despite its robust manufacturing capacity and certifications, there is limited information on its after-sales service and financial credibility.

Supplier typeThe supplier is a manufacturing company focusing on power equipment, including transformers and substations, with a specialization in new energy technologies.

CertificationsThe supplier holds multiple certifications, including ISO 9001, ISO 14001, OHSAS 18001, and CCC, indicating compliance with quality, environmental, and safety standards.

R&D capabilityThe company has developed into an integrated base for R&D and tech innovation, certified with various standards, suggesting a strong innovation capability.

Production capacityThe supplier has a substantial manufacturing plant area and grade-4 qualification for electric power construction, indicating significant production capability.

Client casesThe supplier exports products to various countries and serves multiple sectors such as power grids and construction, indicating a diverse customer base.

Product Q&A

Q:Will Kete provide guidance documents for installation?

For large transformers that require the removal of some accessories to fit into containers, we will provide an installation video and an electronic version of the installation instructions.

Q:What is the manufacturing and delivery lead time for Kete oil-immersed transformers?

Generally speaking, if the customer provides detailed design drawings and specification requirements, transformers below 2500KVA can be completed within approximately 20 days; transformers above 2500KVA usually take about 30 to 40 days. The specific lead time depends on the complexity of the transformer.

Q:What is the packaging for Kete oil-immersed transformers?

For bulk cargo, we will use wooden cases for packaging; for full containers, we will use wooden pallets to reinforce the packaging. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.

Q:What are the payment terms for Kete transformers?

(1) T/T 30% as deposit, and 70% before delivery. (2) LC at sight (3) DP at sight

Q:What are the delivery terms for the bulk shipment of Kete transformers?

EXW, FOB, CFR, CIF or some other delivery terms inquired by customers.