What are the available test current options?

The tester is available in multiple current options: 3A, 5A, 10A, 20A, 40A, and 50A, allowing selection based on the specific requirements of the transformer being tested.

What certifications does the product have?

The product holds CE and SGS certifications. All products strictly conform to international IEC and Chinese state standards.

Which countries or regions do you export to?

Products have been successfully exported to the United States, France, Brazil, Australia, Spain, Portugal, Oman, Russia, the Netherlands, Indonesia, Bangladesh, Saudi Arabia, Chile, Colombia, Panama, Malaysia, and other countries and regions.

10A-50A Three-Phase Winding Resistance Tester for Power Transformer Testing

Name: 10A-50A Three-Phase Winding Resistance Tester for Power Transformer Testing
Brand: Sansion Power Electric Co., Ltd.
SKU: 2237019735

Hubei, ChinaSansion Power Electric Co., Ltd.

US$1,400.00-3,800.00

1 Set

Product profile

Customization

Available

After-sales Service

Onsite and Video Call Remote Guidance

Warranty

2 Years Free Warranty Long Life Service

Model NO.

SXZR

Display Type

Digital Only

Certification

CE, SGS

Customized

Test Function1

Winding Resistance Test

Test Function2

Three-Phase Measurement

Test Function3

Automatic Current Reversal

Test Function4

Temperature Compensation

Test Function5

Data Storage and Download

Test Function6

Direct Printing

Test Function7

Portable Design

Test Function8

Large LCD Display

Test Function9

Auto-Deexcitation

Transport Package

Plywood Case

Specification

ISO9001 SGS

Trademark

Sansion

Origin

China

HS Code

9030332000

Production Capacity

100 Units/Month

Key features

Dual Channel Capability: Measures two resistance values simultaneously, significantly improving testing efficiency.

Wide Current Range: Available in 3A to 50A options to suit various transformer sizes and requirements.

Portable & Lightweight: Compact design with built-in thermal printer and LCD display for field use.

Full Protection System: Intelligent power management and full protection functions ensure safety and device longevity.

CE & SGS Certified: Products strictly conform to international IEC and Chinese state standards with CE/SGS certification.

Customization Available: Supports customized test functions, designs, and minor modifications based on customer needs.

Fast Delivery: Standard delivery within 10 working days after order confirmation for most items.

Company profile

Years of Export ExperienceExperienced TeamSelf-brandedPatents Awarded

Sansion Power 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: 19 years CertifiedNearest Port: Shanghai Port, Shenzhen PortAverage Response Time: ≤6.78h

AI-Powered supplier vetting

SummaryThe supplier is an electric power testing equipment manufacturer with assembling and testing lines, stated annual capacities for several testing products, and ten production lines. It offers extensive customization, ODM, OEM, and SDK-supported R&D services, but does not provide 3D software design. Its history includes exports to Russia and Kenya, domestic technical support offices, and a specialized R&D department. ISO9001:2015, ISO45001:2018, and ISO14001 certifications are reported. After-sales services include debugging, training, repair, maintenance, and installation, with overseas service coverage explicitly identified in Malaysia. Financial records are indicated for 2022–2024, but no financial figures are provided. The supplier lacks overseas warehouses, showrooms, agents, and branches, and reports no factory environmental impact assessment report. Export and customer-case evidence is limited to historical export examples and one stated overseas market.

Supplier typeThe supplier is presented as a manufacturer and R&D-oriented provider of electric power and high-voltage testing equipment, supported by assembling and testing lines, a specialized R&D department, OEM/ODM services, and exports of test equipment. The available evidence supports classification as an equipment manufacturer with customization and technical-development capabilities rather than a pure trading company.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, and its history also references an ISO9000-2001 certificate. These certifications provide explicit evidence of formal quality, occupational safety, and environmental management systems.

After-Sales capabilityAfter-sales capability includes debugging, training, repair, maintenance, and equipment installation, with domestic sales and technical-support offices across several Chinese provinces and overseas service coverage identified in Malaysia. However, the supplier has no overseas warehouse, showroom, agent, or branch, which may limit local service infrastructure outside its stated coverage.

R&D capabilityThe supplier reports new products within the past year, a specialized R&D department, historical development of variable-frequency AC resonance testing systems and an insulator fault detector, plus ODM capability and an available SDK. These points explicitly demonstrate product-development and technology-customization activity, although 3D software design is not offered.

Production capacityThe supplier reports assembling and testing lines, ten production lines, and annual capacities of 1,000 sets each for AC/DC high-voltage test sets and electric power testing kits, plus 100 sets each for transformer, motor, and switchgear testing benches. It does not continuously reconcile quantities for every batch or mass-production run, indicating a documented production-control weakness despite the stated capacity.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, supported by OEM and ODM services. The available SDK further indicates software-integration support, although 3D software design is specifically unavailable.

Client casesDocumented examples include exports of high-voltage testing equipment to Russia, a full set of 35KV substation test equipment exported to Kenya, and overseas service offerings in Malaysia. These references demonstrate international project and service experience, but the slices provide only a small number of named markets and no detailed customer identities or project outcomes.

Product Q&A

Q:Is your company a manufacturer or trading company?

Sansion Power Electric Co., Ltd. is an industrial and trade enterprise with its own factory, self-produced and self-sold. Founded in 2005, we have 20 years of production experience with reliable production lines, test rooms, and R&D centers.

Q:What is the delivery time for orders?

The delivery time is usually within 10 working days if there are no accidents. For peak seasons, the lead time is one month, and for off-seasons, it is within 15 workdays.

Q:Can the product be customized?

Yes, goods can be customized according to special customer requirements using the latest technology. We offer customization from samples, designs, full customization, and minor customization.

Q:How is the quality guaranteed?

We use imported components in large quantities. After three rounds of quality inspection, the goods are sent out. Export items are uniformly packed in non-fumigation wooden boxes.

Q:What are the after-sales service terms?

We offer free consulting service, one year warranty, and adopt various methods such as email communication, video calls, and technology door-to-door support to solve any after-sales problems in a timely manner.