What are your payment terms?

30%T/T in advance,70% before shipment. West Union, L/C are also acceptable.

Mining Oil Immersed Transformer Flame Proof and Robust Construction

Name: Mining Oil Immersed Transformer Flame Proof and Robust Construction
Brand: Zhejiang Shengxian Electric Power Technology Co., Ltd.
SKU: 2250938325

Zhejiang, ChinaZhejiang Shengxian Electric Power Technology Co., Ltd.

US$1,000.00-3,000.00

1 Piece

Product profile

Customization

Available

Application

Power

Phase

Three

Model NO.

Transformer

Core

Core-type Transformer

Cooling Method

Oil-immersed Type Transformer

Winding Type

Two-winding Transformer

Certification

ISO9001-2000, ISO9001, CCC

Usage

Power Transformer, Distribution Transformer

Frequency Characteristics

Power Frequency

Shape of Core

Ring

Power Capacity

25-2500kVA

Type of Voltage Regulation

off-Circuit or on-Load

Tappingrange

±5%±2X2.5%±4X2.5%

Frequency

50Hz or 60Hz

Phases

Three or Single

Connection Symbol

Dynll, Yyn0( Oras Requested)

Short-Circuit Impedance

Standard Lmpedance

Transport Package

Export Standard Wooden Case

Specification

950*650*880

Trademark

shengxian

Origin

Zhejiang, China

HS Code

8504210000

Production Capacity

50 Pieces/Week

Key features

Fully Sealed Design: Eliminates oil conservator; corrugated tank isolates oil from air to prevent aging and reduce maintenance.

High Efficiency & Low Loss: S11-M series offers low noise, low loss, and high efficiency for significant energy saving and pollution reduction.

Robust Construction: Corrugated steel tank with powder-coated surface provides durability, cooling fins, and flame-proof robustness.

Vacuum Oil Filling: Manufactured with vacuum oil filling to remove moisture, preventing insulation degradation without routine testing.

Flexible Customization: Customizable power capacity (25-2500kVA), voltage, frequency, phases, and connection symbols as per request.

Safety Protection: Equipped with pressure relief valves; gas relay with alarm and trip terminals available upon request.

Temperature Monitoring: Includes thermometer holder with glass thermometer; outdoor signal thermometer available for 1000-2000kVA units.

Certified Quality: ISO9001, ISO45001, ISO14001 certified manufacturer with 100% finished product inspection.

Company profile

Fast DeliveryFull CustomizationQuality AssuranceR&D Capabilities

Zhejiang Shengxian Electric Power Technology Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤0.53h

About Our Factory & Business Background

AddressNo. 77, Pulan Fifth Road, Yueqing Economic Development Zone, Wenjiang City, Wenzhou, Zhejiang, China

Plant Area1500 square meters

Number of Employees27

Registered Capital53,690,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Minimum Order Quantity1 Set

Supply Chain Partners140

Our Production Capability & Technical Expertise

Main ProductsDry Type Transformer, Vacuum Circuit Breaker, Switchgear, Ring Main Unit, Substation, Oil Immersed Transformer, Voltage Transformer, Acb Circuit Breaker

Production Lines2

Production MachinesLaser cutting machine, Bending machine

QA/QC inspectors2 people

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

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers3 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2018-08-03

Main MarketsDomestic

Repeat Buyers Choice80%~100%

Number of Foreign Trading Staff2

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015, ISO45001:2018, ISO14001

Product Q&A

Q:Are you a trading company or manufacturer?

We are a professional factory with 10 years of experience in the field of High and Low voltage switchgears, substations, transformers, cable distribution boxes, and various electrical equipment, such as vacuum circuit breakers, load break switches, etc. Our factory is an excellent supplier of the State Grid Corporation of China.

Q:Do you accept customized service?

We offer OEM/ODM service, and can print your logo on the product. Our professional, technical, and quotation team can provide a satisfactory project according to your drawing and parameters.

Q:What is your MOQ?

Our MOQ is 1 piece.

Q:How long is your delivery lead time?

It depends on your product requirement and quantity. Generally, 5~10 working days are available

Q:How do you solve quality problems?

Please provide detailed photos of quality problems. Our technical and quality testing department will analyse. We will make a satisfactory solution within 2 days.