Can you make our design and put our logo on the products?

Yes, we offer customization; some options are free, others may incur charges.

Does the product meet the local customs clearance standards?

We discuss and inform each other in advance. Our products, sold globally, have passed local government certifications. We provide standardized product info to ensure customs requirements are met before shipping.

Reliable 100kVA Oil Immersed Transformer for Long-Term Use

Name: Reliable 100kVA Oil Immersed Transformer for Long-Term Use
Brand: Ningbo Henghui Electric Co., Ltd.
SKU: 2192359972

Zhejiang, ChinaNingbo Henghui Electric Co., Ltd.

US$2,000.00-10,000.00

5 Pieces

Product specifications

Model

Sample price:US$10000.00/piece.Request sample

Product profile

Customization

Available

Application

Power

Phase

Three

Model NO.

35kv oil transformer

Core

Core-type Transformer

Cooling Method

Oil-immersed Type Transformer

Winding Type

Separated Winding Transformer

Certification

ISO9001, CCC

Usage

Power Transformer, Distribution Transformer

Frequency Characteristics

Power Frequency

Shape of Core

Three-Phase Core-Type Iron Core

Brand

Henghui Electric

OEM

Acceptable

ODM

Available

Lead Time

25 Days

QC Report

Yes

Transport Package

Customized

Specification

Customized

Trademark

Henghui Electric

Origin

Ningbo, China

Production Capacity

800PCS / Year

Key features

Heavy-Duty Steel Tank: Constructed from thick welded steel to resist rust, corrosion, and deformation in harsh outdoor conditions.

Advanced Safety Protection: Equipped with oil level indicator, temperature controller, pressure relief valve, and gas relay for automatic fault signaling.

Comprehensive Monitoring: Continuously monitors oil temperature and level with over-temperature protection and alarms to prevent damage.

Sealed Outdoor Enclosure: Sealed tank design prevents moisture and dust entry, ensuring performance in extreme environmental conditions.

100% Finished Product Inspection: Every unit undergoes visual and functional inspection with uniformly followed instructions before shipping.

Global Certification Compliance: Products meet ISO9001, CCC, and local government customs clearance standards for worldwide distribution.

Flexible Customization Options: Accepts OEM/ODM services with customization from samples, designs, full customization, and minor adjustments.

12-Month Warranty Coverage: Provides a 12-month warranty for the product, with specific components covered for 6 months.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceSelf-brandedPatents Awarded

Ningbo Henghui Electric Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2025-07-01Nearest Port: NingboAverage Response Time: ≤0.30h

About Our Factory & Business Background

AddressNo. 8888, Airport Highway, Haishu District,Ningbo, Zhejiang, China

Terms of PaymentT/T

International Commercial Terms(Incoterms)FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsBox Substation, Transformer, Power Cabinet, Switchgear, Electrical Component, High & Low Voltage Cabinet, Middle Mounted Switchgear, PV Grid Connected Cabinet, Control Cabinet, Distribution Box

Production Lines1

Production MachinesPunching machine, Plate shearing machine, Bending machine, Cutting&punching&bending machine, Drying machine

QA/QC inspectors1 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers1 people

Traceability of Raw MaterialsYes

Own BrandYes

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

New Products Launched in Last yearYes

Product Q&A

Q:Are you a trading company or manufacturer?

We are a professional factory with 15+ years in electrical equipment, specializing in High&Low Voltage switch gear, transformers, and more.

Q:What is the payment term?

Our payment term is prepayment and balance before shipment; prepayment percentage depends on production.

Q:How about delivery time?

Normally, it takes 15-30 days after agreeing on the parameters.

Q:How do you solve quality problems?

We provide technical support via voice or video. After confirming quality issues, our technical and quality testing departments analyze and offer a satisfactory solution within 2 days.

Q:What is the warranty time?

The product has a 12-month warranty, with some components covered for 6 months.