What certifications does the product have?

The product is certified with ISO9001, ISO14001, and ISO45001.

How do you guarantee product quality?

We conduct a 100% final inspection (visual and function) before shipment, following uniform instructions and QA/QC protocols.

Overload Protection Sz22-10000 Oil-Immersed 35kv Electrical Transformer for Power Testing

Name: Overload Protection Sz22-10000 Oil-Immersed 35kv Electrical Transformer for Power Testing
Brand: Henan Province Sendian Power Equipment Co., Ltd.
SKU: 1982953171

Henan, ChinaHenan Province Sendian Power Equipment Co., Ltd.

US$80,000.00-150,000.00

1 Piece

Product specifications

Specification

Sample price:US$150000.00/piece.Request sample

Product profile

Customization

Available

Application

Power, Electronic, Automatic Control

Phase

Three

Model NO.

SZ22-10000

Core

Core-type Transformer

Cooling Method

Oil-immersed Type Transformer

Winding Type

Two-winding Transformer

Certification

ISO9001, ISO14001;ISO45001

Usage

Power Transformer, Distribution Transformer, Three-Phase Transformer

Frequency Characteristics

Power Frequency

Shape of Core

Ring

Brand

Senbian

Product Name

Sz22-10000 35kv High Voltage Oil-Immersed Transfor

Keywords

Oil-Immersed Transformer

Cooling System

Nature Air, Oil Cooling

Capacity

10000kVA

Coil Structure

Toroidal

Winding Material

Copper, Aluminum

Tap Changer

on-Load Tap Changer

Connection

Dyn11

Transport Package

Wooden Box, Wooden Pallet

Specification

Standard Specifications or Customized

Trademark

SENDIAN

Origin

Henan, China

HS Code

8504231100

Production Capacity

240pieces/Year

Key features

High Efficiency & Low Loss: Reduces energy losses by up to 30% compared to conventional models with advanced electromagnetic optimization.

Extended Service Life: Superior temperature field management ensures a service life exceeding 25 years for mission-critical applications.

Robust Overload Capacity: Outstanding low-temperature resilience and remarkable overload capacity ensure reliable operation under demanding conditions.

Enhanced Safety Design: Fully sealed and professionally insulated structure guarantees absolute security during installation and maintenance.

Low Noise Operation: Exceptionally low noise operation and superior electrical performance make it ideal for sensitive industrial environments.

Versatile Application: Suitable for power plants, substations, and large industrial, mining, and petrochemical enterprises.

Certified Quality: ISO9001, ISO14001, and ISO45001 certified ensuring high standards in manufacturing and management.

Customizable Options: Offers customization for winding material (Copper/Aluminum), coil structure, and tap changer types.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceCooperated with Fortune 500Exhibition Experience

Henan Province Sendian Power Equipment Co., Ltd.

Henan, China

Business Type: Manufacturer/Factory, Individuals/SOHO CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.29h

AI-Powered supplier vetting

SummaryThe supplier operates across research and development, production, sales, and service for charging equipment, meter boxes, transformer-related products, power hardware, materials, wires, cables, and related equipment. It demonstrates broad customization, ODM, SDK, and OEM capabilities, and reports new product development during the past year. Quality assurance is stated, with ISO9001:2015, ISO45001:2018, ISO14001, and ISO50001 certifications. Service infrastructure is limited: there is no approved supplier list, overseas warehouse, showroom, overseas agent, or branch, and no overseas-service countries are reported. Procedures exist for corrective actions, complaints, and supplier-service assessment, but written records are absent. Manufacturing subcontracting lacks a valid contract. Financial information is reported as zero across several indicators, but the context does not establish whether this reflects actual performance or incomplete reporting.

Supplier typeThe supplier is involved in R&D, production, sales, and service, covering charging equipment, transformer-related products, power hardware, materials, wires, cables, and mechanical/electrical equipment. This supports classification as a diversified power-equipment and component manufacturer/supplier.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, ISO14001, and ISO50001 certificates, covering quality, occupational health and safety, environmental management, and energy management. These explicitly demonstrate certification holdings relevant to operational management.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and has an available SDK. These statements directly support active product development and software-integration capability.

Customization capabilityThe supplier offers customization from samples and designs, full and minor customization, flexible customization, and ODM services. This is explicit evidence of broad customization capability.

Product Q&A

Q:What is the warranty period?

The warranty period is extended to two years. For product problems caused by operational issues, we will dispatch after-sales personnel for on-site repair.

Q:What is the average lead time for delivery?

The average lead time is one month, regardless of whether it is peak season or off-season.

Q:What are the accepted payment terms?

We accept T/T, L/C, D/P, PayPal, Western Union, and small-amount payments. Currencies accepted include USD and CNY.

Q:Is customization available for this transformer?

Yes, we offer full customization, minor customization, and flexible customization from samples or designs. Options include winding material and coil structure.

Q:What is the minimum order quantity?

The minimum order quantity is 1 set.