What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-peak seasons.

What is the minimum order quantity?

The minimum order quantity is 1 set.

What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

China Wuhan Transformer Winding Deformation Tester Sfra Ep Hipot Electric

Name: China Wuhan Transformer Winding Deformation Tester Sfra Ep Hipot Electric
Brand: EP HIPOT ELECTRIC CO., LTD.
SKU: 1991700392

Hubei, ChinaEP HIPOT ELECTRIC CO., LTD.

US$3,150.00-11,569.00

1 Piece

Product profile

Customization

Available

After-sales Service

Onsite and Remote Guidance

Warranty

1or 2 Years Free Warranty Longlife Service

Model NO.

EPFR Series

Max Diameter of Workpiece

<500mm

Mass Scope of Workpiece

<900kg

Type

Universal Testing Machine

Accuracy Grade

0.005%

Display

LCD

Control

Computer Control

Weight

100-500Kg

Power Source

110V or 220V at Customized

Sweep Mode

Distribution of Linear Sweep

Sweep Measurement Range

(10Hz)-(10MHz) 40000 Sweep Points

Resolution

0.25kHz, 0.5kHz and 1kHz

Sweep Measurement Range2

(0.5kHz)-(1MHz) 2000 Sweep Points

Amplitude Measurement Range

(-120dB)-(+20dB)

Amplitude Measurement Accuracy

0.1dB

Accuracy of Sweep Frequency

0.005%

Signal Input Impedance

1mohm

Signal Output Impedance

50ohm

Signal Output Amplitude

+-20V

in-Phase Test Repetition Rate

99.9%

Dimension

370X300X170(mm)

Operating Temperature

-10- +40

Relative Humidity

<90%, Noncondensing

Storage Temperature

-20- +70

Transport Package

Plywood Case

Specification

Customized

Trademark

EP Hipot Electric

Origin

Wuhan, China

HS Code

9030339000

Production Capacity

1000/Year

Key features

Advanced SFRA Technology: Uses FRA method to accurately diagnose transformer internal faults like twisting, bulging, and short circuits.

High Precision Measurement: Features 0.005% sweeping frequency accuracy and 0.1dB amplitude measurement accuracy for reliable results.

Dual Sweep Modes: Supports linear frequency sweep (40000 points) and segmented sweep for flexible testing across different frequency ranges.

Comprehensive Fault Detection: Detects inter-turn, inter-phase short circuits, coil displacement, and deformation caused by transport or operation.

Flexible Power Supply: Operates on 110V or 220V power sources with customizable options to suit various site requirements.

Integrated System Design: Combines industrial computer and measuring instrument for easy operation without needing a mobile computer onsite.

Automatic Data Analysis: Features automatic analysis system and generates electronic Word documents from test results for easy reporting.

Wide Application Range: Applicable for detecting internal structure faults in 63kV to 500kV power transformers.

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: ≤1.94h

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.