Can you provide samples?

Small parts samples are available. Large equipment is usually not free, but we can offer a favorable price.

What are your payment terms?

We accept T/T, L/C and other common international payment methods.

Can you provide technical documents?

Yes, we can supply data sheets, test reports, certification files and packing documents.

On Load Tap Changer OLTC Dry Type Transformer Grid Power Supply

Name: On Load Tap Changer OLTC Dry Type Transformer Grid Power Supply
Brand: Shanghai Zhecheng Electric Co., Ltd.
SKU: 2305724785

Shanghai, ChinaShanghai Zhecheng Electric Co., Ltd.

US$650.00-35,000.00

1 Piece

Product profile

Customization

Available

Application

Power, Electronic, Instrument

Phase

Three

Model NO.

Dry-type Transformer

Core

Core-type Transformer

Cooling Method

AN/AF

Winding Type

Two-winding Transformer

Certification

ISO9001-2000, ISO9001, CCC, CE

Usage

Power Transformer, Distribution Transformer

Frequency Characteristics

Power Frequency

Shape of Core

Laminated Core (Three-Limb)

Brand

Zhecheng

Winding Material

Cu, Al

Vector Group

Dyn11

Tap Range

±2x2.5%, ±5%

Insulation Material

Epoxy Cast-resin

Voltage Regulation Mode

Off-circuit Tap Changer

Transport Package

Plywood Case (Fumigation-Free)

Specification

80-8000KVA

Trademark

Zhecheng

Origin

China

Production Capacity

5000PCS/Year

Key features

Oil-Free Safety Design: Fire and explosion-proof structure with no oil pit required, ideal for high-rise buildings and hospitals.

Low Noise and Loss: Optimized design with German step-lap core technology reduces energy loss and operational noise.

Customizable Specifications: Full customization supported for voltage, capacity, winding material, and technical drawings.

Advanced Resin Casting: Uses American Huntsman epoxy resin with vacuum casting for low partial discharge and high strength.

Flexible Cooling System: Offers AN/AF cooling methods with forced cooling options for diverse industrial needs.

Remote Intelligent Control: Supports remote operation and monitoring for enhanced management efficiency.

Company profile

Importers and ExportersQuality AssuranceR&D CapabilitiesProduct Certification

Shanghai Zhecheng Electric Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 22 years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤5.01h

About Our Factory & Business Background

AddressNo. 198 Qingning Road, Qingchun Town, Fengxian District, Shanghai, China

Plant Area2900 square meters

Registered Capital80,000,000 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 Partners10

Our Production Capability & Technical Expertise

Main ProductsOil-Immersed Transformer, Dry Transformer, Box-Type Substation, Photovoltaic Prefabricated Cabin, Medium-Voltage Switchgear, High-Voltage Switchgear, Low-Voltage Switchgear

Production Lines3

Production MachinesLaser Cutting Machine

QA/QC inspectors3 people

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

Inspection Method for Finished ProductsFinished product checked by packing staff

R&D Engineers1 people

Traceability of Raw MaterialsYes