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Professional Factory Bk Single Phase Control Transformer 220V/380V Small Transformer
US$10.00-500.00
1 Piece

Product profile

Customization

Available

Application

Power, Electronic, Instrument, Lighting, Rectifier, Audio

Phase

Single

Model NO.

BK

Core

Core-type Transformer

Cooling Method

Dry-type Transformer

Winding Type

Separated Winding Transformer

Certification

ISO9001-2000, CCC

Usage

Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer

Frequency Characteristics

Power Frequency

Shape of Core

OD

Rated Capacity

25va~10kVA

Frequency

50/60Hz

Material

Copper

Transport Package

Standard Export Packing

Specification

25VA~10KVA

Trademark

OEM

Origin

Zhejiang, China

Production Capacity

60000PCS/Month

Key features

Pure Copper Coil: Constructed with 100% pure copper coil for superior conductivity and durability.
Silicon Steel Core: Made of regular, compact silicon steel sheets with anti-oxidation and high strength.
Wide Application Range: Suitable for hoisting, power distribution, mining, CNC tools, medical devices, and more.
Customizable Capacity: Rated capacity customizable from 25VA to 10kVA based on specific needs.
Flexible Frequency: Supports 50Hz and 60Hz frequency options for global compatibility.
Dry-Type Cooling: Features dry-type transformer cooling method for safe and efficient operation.
ISO9001 & CCC Certified: Meets ISO9001-2000 and CCC certification standards for quality assurance.
Compact Design: Core-type structure with OD shape ensures space-saving installation.

Company profile

Zhejiang Shuntong Electric Co., Ltd.
In-stock CapacityFast DeliveryLow MOQQuality Assurance
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-08-09Nearest Port: NingboAverage Response Time: ≤5.32hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, CIP, FCA, EXW

AI-Powered supplier vetting

SummaryShuntong Electric Co., Ltd. is a manufacturing enterprise established in 2009 in Zhejiang, China, specializing in high- and low-voltage equipment. It reports OEM service for recognized brands, broad export coverage, and design customization capabilities. Quality-related strengths include written procedures, retained records, ISO9001, ISO14001, OHSAS18001, CB, SEMKO, CE, and CCC certifications. Service processes include documented complaint handling and corrective/preventive actions. Production is supported by one production line, 11–20 quality control staff, and stated lead times of within 15 working days off-season and one month during peak season. Innovation resources appear limited: one R&D engineer is identified, and no SDK is available. Quality test equipment is reported as zero, and ongoing batch quantity reconciliation is not performed. Financial information is limited to year labels without performance values, so financial credibility cannot be determined.
Supplier typeThe supplier is explicitly described as a professional manufacturing enterprise integrating development, production, sales, and service, specializing in high- and low-voltage equipment. It operates one production line and provides export-oriented manufacturing services, including exports through agents.
CertificationsThe company states that it holds ISO9001, ISO14001, OHSAS18001, CB, SEMKO, and CE certifications, and CCC is also listed as a sustainable development and product certification capability. These are explicit certification claims supporting this field.
After-Sales capabilityThe R&D engineer’s responsibilities include technical support for production and after-sales service. The supplier also reports written procedures and retained records for service assessment, corrective and preventive actions, and effective customer complaint handling.
Production capacityThe supplier operates one production line and reports annual output in a stated range, with 11–20 quality control staff and standardized finished-product inspection instructions. However, quality test equipment is reported as zero and ongoing quantity reconciliation for each batch or mass production is not performed, indicating material production-control limitations.
Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. This indicates broad stated support for customer-specific product requirements.

Product Q&A

Q:What is the rated capacity range?
A:
The rated capacity is customizable from 25VA to 10kVA.
Q:What materials are used for the coil and core?
A:
It features a 100% pure copper coil and silicon steel sheets that are anti-oxidation and high strength.
Q:What is the maximum installation altitude?
A:
The installation place altitude should not exceed 2000 meters.
Q:What is the lead time for orders?
A:
Peak season lead time is one month, while off-season lead time is within 15 workdays.
Q:What payment terms are accepted?
A:
Accepted payment terms include LC, T/T, Western Union, and Money Gram.

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