What is the minimum order quantity?

The minimum order quantity is 1 set.

What certifications does the product have?

The product is certified under ISO9001-2000 and ISO9001 standards.

What is the cooling method used?

The transformer uses an oil-immersed cooling method.

3 Phase Oil Immersed Induction Voltage Stabilizer/Variac Regulator

Name: 3 Phase Oil Immersed Induction Voltage Stabilizer/Variac Regulator
Brand: EP HIPOT ELECTRIC CO., LTD.
SKU: 915687735

Hubei, ChinaEP HIPOT ELECTRIC CO., LTD.

US$1,000.00-10,000.00

1 Set

Product profile

Customization

Available

Application

Power, Electronic, Instrument, Lighting, Rectifier, Audio

Phase

Three

Model NO.

EPTS Series

Core

Core-type Transformer

Cooling Method

Oil-immersed Type Transformer

Certification

ISO9001-2000, ISO9001

Usage

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

Frequency Characteristics

Power Frequency

Brand

Ep Hipot

Voltage Regulation Range

Can Be Customized

Control

Electric/Manual

Insulation Grade

Cooling Oil Number

Cold Insulation Resistance

100 Mohm

Inductive Regulator

Three Phase

Frequency

50Hz

Winding Temperature Rise

65degree

Load Voltage

0-650V at Customized

Input Voltage

380V

Max Load Current

222A (250kVA 650voutput)

Max Input Current

457A (250kVA 380vinput)

Keywords

Variac Transformer

Capacity

Customized

Input

Customized

Transport Package

Plywood Case

Specification

Can customized

Trademark

EP Hipot Electric

Origin

Wuhan, China

HS Code

8504401990

Production Capacity

1000/Year

Key features

Wide Application Scope: Suitable for chemical, metallurgy, instrument, motor testing, and temperature control fields.

Stepless Voltage Regulation: Provides smooth and stepless output voltage adjustment under load conditions.

High Overload Capacity: Features strong overload capacity with low loss for reliable operation.

Long Service Life: No contact adjustment mechanism ensures extended equipment lifespan.

Customizable Voltage Range: Load voltage range can be customized from 0-250V to 0-650V based on requirements.

Flexible Control Options: Available with electric or manual control modes for versatile operation.

Oil-Immersed Cooling: Utilizes oil-immersed transformer cooling for efficient heat dissipation.

ISO 9001 Certified: Manufactured under ISO9001-2000 and ISO9001 quality management standards.

Company profile

Product CertificationImporters and ExportersHigh Repeat Buyers ChoiceFast Delivery

EP HIPOT ELECTRIC CO., LTD.

Hubei, 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: 8 Years CertifiedNearest Port: Shanghai Port; Ningbo Port; Guangzhou Port; Shenzhen PortAverage Response Time: ≤1.16h

AI-Powered supplier vetting

SummaryThe supplier is a combined manufacturing and technical-service company focused on electrical instrumentation and related equipment. It reports three production lines and annual output of 2,000 sets each for three listed testing products, with a stated off-peak lead time within 15 workdays. It offers customization from designs and samples, including full and flexible customization. The supplier describes global after-sales support through qualified service centers, but service procedures lack written records. Major weaknesses include no stated quality assurance, no supplier-management certification, no in-stock capability, no overseas warehouse or showroom, and no available SDK. R&D evidence is limited: one year of R&D engineer experience is reported, while the supplier is explicitly not identified as a professional technical supplier and does not provide 3D software design. No customer cases are provided, and financial information is insufficient for assessment.

CertificationsThe supplier-management certification field is recorded as NIL. In addition, the quality-control assessment states that no quality assurance is provided, indicating no explicit certification or formal quality-assurance evidence in the provided data.

R&D capabilityInnovation evidence is limited: the supplier reports no available SDK, does not provide 3D software design services, and is not classified as a professional technical supplier. It does offer several forms of design-based customization, but this does not establish strong independent innovation capability.

Production capacityThe supplier operates three lines—assembling, testing, and winding—and reports annual output of 2,000 sets each for a Transformer Ohmmeter, AC VLF Hipot Test Set, and Capacitance & Factor Dissipation Tester. It also has valid manufacturing-capacity contracts with each related subcontractor and reports an off-peak lead time within 15 workdays, although no in-stock capability is available.

Customization capabilityThe supplier explicitly supports customization from designs and samples, full customization, flexible customization, and minor customization. This is direct evidence of broad customization capability across multiple input formats and levels of modification.