What is the warranty period for the device?

The product comes with a 2-year free warranty and long-life service support.

What are the main technical features of the analyzer?

It features high-speed SCM control, dual-channel measurement, selectable current positions, full protection functions, and a large LCD display.

Portable Design DC Winding Resistance Analyzer for Three-Phase Distribution Transformer Testing

Name: Portable Design DC Winding Resistance Analyzer for Three-Phase Distribution Transformer Testing
Brand: Sansion Power Electric Co., Ltd.
SKU: 2237026395

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 Testing: Capable of measuring two resistance values simultaneously to save time and improve efficiency.

Portable & Lightweight Design: Compact size and lightweight structure make it easy to carry and use on-site.

Built-in Thermal Printer: Features a built-in thermal printer for direct printing of test data and results.

Automatic Calibration: Self-checking and automatic calibration functions reduce operation difficulty and maintenance.

Intelligent Power Management: Low power consumption and less heating ensure safety and extended battery life.

CE & SGS Certified: Products strictly conform to international IEC standards and hold CE and SGS certifications.

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: ≤2.59h

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.