What is the warranty period?

We provide a comprehensive 24-month warranty for all our mechanical equipment.

What are the minimum order requirements?

The minimum order quantity is 1 unit, with OEM and ODM services available.

How long is the lead time?

Lead time is within 15 workdays during off-peak season and one month during peak season.

High-Performance Pad Mounted Transformer for Reliable Power Supply

Name: High-Performance Pad Mounted Transformer for Reliable Power Supply
Brand: Zhejiang Tianrun Electric Co., Ltd.
SKU: 2321091095

Zhejiang, ChinaZhejiang Tianrun Electric Co., Ltd.

US$5,000.00

1-9 Pieces

US$2,000.00

10+ Pieces

Product profile

Customization

Available

Application

Power, High-Rise Buildings, Factory, Hydropower Station

Phase

Three

Model NO.

YBH

Core

Core-type Transformer

Cooling Method

Oil-immersed Type Transformer

Winding Type

Two-winding Transformer

Certification

ISO9001, CCC, ISO9001-4000,CE,UL

Usage

Combined Transformer, Power Transformer, Distribution Transformer, Pad-Mounted Transformer

Frequency Characteristics

Power Frequency

Shape of Core

Ring

Brand

Tianrun

Rated Power

up To12500kVA(Customized)

Primary Voltage

6kv,12kv,24kv,35kv(Customized)

Secondary Voltage

0.4kv,0.69kv,1.14kv(Customized)

Tap Range

±2×2.5,±5(Customized)

Vector Group

Dyn11,Yd11(Customized)

Cooling

Onan/Onaf

Winding Material

Copper/Aluminum

Warranty

24 Months

Transport Package

Wooden Case

Specification

Customized

Trademark

TRNE

Origin

China

HS Code

8537209000

Key features

Customizable Power Ratings: Rated power up to 12500kVA with customizable voltage and tap ranges.

Three-in-One Integration: HV, transformer, and LV chambers integrated in one factory-assembled enclosure.

Exposed Cooling System: Natural convection cooling with exposed radiators for low temperature rise.

Independent Compartment Design: Steel partitions allow per-compartment service without de-energizing the feeder.

Five-Prevention Interlock: Multi-layer electromagnetic and mechanical locks prevent misoperation.

Weatherproof & Anti-Corrosion: Stainless steel enclosure with automotive-grade paint for harsh environments.

Compact & Flexible Layout: Reduced footprint with 'I' or 'L' layout options and easy relocation.

Dual-Split Step-Up Capability: Accepts multiple inverter outputs to suppress harmonics and DC bias.

Company profile

Importers and ExportersFull Customization100% Finished Products InspectionR&D Capabilities

Zhejiang Tianrun Electric Co., Ltd.

Zhejiang, 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: 1 Year CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤0.25h

About Our Factory & Business Background

AddressNo. 788 Wenyi Road, Bihu Industrial Park, Liandu District, Lishui, Zhejiang, China

Plant Area50369.12 square meters

Number of Employees167

Registered Capital107,580,000 RMB

Terms of PaymentT/T

International Commercial Terms(Incoterms)FOB, CIF

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

Minimum Order Quantity1

Supply Chain Partners80

Our Production Capability & Technical Expertise

Main ProductsTransformer Switchgear Substation

Production Lines2

Production MachinesPunching machine, Laser cutting machine, CNC bending machine, Winding machine, Drying 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 Engineers7 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2003-12-05

Main MarketsDomestic

Repeat Buyers Choice30%~50%

Number of Foreign Trading Staff1

Overseas Agent/BranchYes

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015, ISO14001, ISO45001:2018

Product CertificationCE

Cooperated with Fortune 500No

Product Q&A

Q:What is the maximum rated power available?

The transformer supports rated power up to 12500 kVA with customizable options.

Q:Can the voltage and tap range be customized?

Yes, primary voltage (6kV-35kV), secondary voltage (0.4kV-1.14kV), and tap range are fully customizable.

Q:How does the cooling system work?

It features an exposed radiator and core design for natural convection cooling, offering better heat dissipation than fully enclosed designs.

Q:What safety features are included?

The unit includes a five-prevention interlock system with electromagnetic, voltage, and mechanical locks to prevent misoperation.

Q:Is the transformer suitable for harsh environments?

Yes, it has a stainless steel enclosure, automotive-grade paint, and corrosion-protected base for low temperatures, humidity, and sandy/windy sites.

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