What certifications does the product have?

The product has CE and ISO9001 certifications.

What are the main applications for this regulator?

It is suitable for chemical, metallurgy, instrumentation, machinery manufacturing, light industry, public equipment, and household appliances.

Three Phase Adjustable Variac Transformer Regulator AC Manual

Name: Three Phase Adjustable Variac Transformer Regulator AC Manual
Brand: Zhejiang Zhengxi Electric Group Co., Ltd.
SKU: 1922139776

Zhejiang, ChinaZhejiang Zhengxi Electric Group Co., Ltd.

US$98.00

1-49 sets

US$80.00

50+ sets

Product profile

Customization

Available

Current Type

Phase

Three Phase

Model NO.

TSGC2-3KVA

Frequency Characteristics

Low Frequency

Usage

Voltage Regulation

Frequency

50Hz/60Hz

Size

Small

Iron Core Shape

Ring

Power Source

Switching Regulated Power Supply

Application Range

Industrial and Mining Enterprises

Brand

Zhengxi

Modelnumber

Tsgc2-3kVA

Display

Meter/Digital

Input Voltage

380VAC

Type

Contact Type

Efficiency

95%

Output Voltage

0-430VAC or Customize

Load Capacity

3kVA

Single Gross Weight

20.000kg

Single Package Size

240*320*490mm

OEM/ODM

Yes

Certificate

CE/ISO9001

Transport Package

Export Standard Packing

Specification

240*320*490mm

Trademark

Origin

Zhejiang, China

HS Code

8504401990

Production Capacity

50000pieces/Year

Key features

Wide Voltage Adjustment: Freely adjustable output voltage from 0 to 430VAC for precise regulation.

High Efficiency Design: Efficiency exceeds 90% with undistorted waveform and reliable operation.

Customizable Output: Output voltage can be customized to meet specific application requirements.

Compact and Lightweight: Small size and light weight design for easy installation and portability.

Versatile Applications: Suitable for chemical, metallurgy, instrumentation, and household appliances.

Robust Construction: Toroidal transformer structure with carbon brush for durable performance.

Low MOQ: Minimum order quantity is just 1 piece, ideal for testing and small batches.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-peak seasons.

Company profile

Importers and ExportersManagement Certification

Zhejiang Zhengxi Electric Group Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2014-03-13 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤1.95h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with electronic, mechanical and electrical, switching-control, photovoltaic, instrumentation, and related technical-service activities. It demonstrates broad customization and 3D software design capabilities, plus SDK availability. Production-related evidence includes winding and assembly facilities, 12 quality inspectors, inventory capacity, valid manufacturing contracts with associated subcontractors, documented inspection procedures, and a stated peak-season lead time of one month. Quality and compliance evidence includes ISO9001:2015, ISO14001, RoHS, CE, and an FCC raw-material test report. The supplier has documented corrective-action, complaint-handling, quality-assurance, and traceability procedures. However, it reports no overseas warehouse, showroom, agents or branches, or overseas service countries, and no customer cases are provided. Financial records are referenced for 2022–2024, but no substantive financial figures or performance...

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier. Its stated scope covers switch-control equipment, electronic components, mechanical and electrical equipment, photovoltaic equipment and components, instrumentation, and related technical services, indicating a manufacturing and technical-services profile.

CertificationsThe supplier reports ISO9001:2015 and ISO14001 management-system certifications, as well as RoHS and CE product certifications. An FCC raw-material test report is also listed, providing explicit evidence of multiple quality, environmental, and product-compliance credentials.

After-Sales capabilityThe supplier has documented procedures and records for corrective and preventive actions and customer-complaint handling, together with stated quality assurance and traceability. However, it has no overseas warehouse, showroom, agents or branches, and reports service coverage in zero countries, so international after-sales infrastructure is limited.

R&D capabilityThe supplier reports professional R&D capability, 3D software design services, and an available SDK. These are direct indicators of technical development and software-related capability, although no information is provided on patents, proprietary products, or innovation outcomes.

Production capacityProduction evidence includes winding and assembly facilities, 12 quality inspectors, valid manufacturing contracts with each associated subcontractor, inventory capacity, documented finished-product inspection procedures, and written supplier-service assessment procedures with records. Reported lead times are within 15 working days off-season and one month during peak season, supporting an established production and fulfillment capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides 3D software design services, directly supporting design-driven and tailored product development.