What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 piece, allowing for flexible purchasing for individual or bulk orders.

What are the main application fields for this tester?

It is widely used in power, railway, energy conservation, water conservancy, petrochemical, and aerospace industries for transformer testing.

Professional Transformer Impedance Tester LV Short-Circuit Analyzer

Name: Professional Transformer Impedance Tester LV Short-Circuit Analyzer
Brand: Sansion Power Electric Co., Ltd.
SKU: 2264063385

Hubei, ChinaSansion Power Electric Co., Ltd.

US$2,450.00-2,999.00

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.

SXDZ-II

Max Diameter of Workpiece

900mm

Mass Scope of Workpiece

900kg

Type

Transformer Short-Circuit Impedance Tester

Maxcapacity

>1000KN

Accuracy Grade

0.5

Load Way

Electronic Load

Loading Method

Dynamic Load

Display

Needle

Control

Manual Control

Weight

0-100Kg

Power Source

AC 110V/220V at Customized

Oil Cylinder Position

Under

Measurement Range of Voltage

AC 10V~600V

Measurement Range of Current

AC 0.5A~10A

Test Project 1

Short-Circuit Test

Test Project 2

Impedance Measurement

Test Project 3

Load Loss Measurement

Test Project 4

Winding Deformation Detection

Test Project 5

Fault Diagnosis

Transport Package

Plywood Case

Specification

360*220*150mm

Trademark

Sansion

Origin

China

HS Code

9030332000

Production Capacity

500 Units/Month

Key features

High Precision Measurement: Voltage and current accuracy up to 0.2%, impedance accuracy 0.5% for reliable test results.

Compact and Portable Design: Small size (360*220*150mm) and light weight (approx. 5kg) for easy on-site and laboratory use.

Automatic Phase Calculation: Automatically calculates short-circuit impedance for each phase after three single-phase measurements.

Built-in Data Storage and Print: Features a built-in printer and non-volatile memory for long-term storage of test data.

Wide Application Range: Suitable for 35kV and above main transformers, supporting both on-site and laboratory testing.

OEM/ODM Customization: Supports OEM and ODM services with flexible customization options from samples or designs.

Comprehensive Warranty Support: Provides 2 years free warranty with onsite and video call remote guidance for after-sales service.

Robust Quality Control: ISO9001 certified with 100% inspection and imported components ensuring high reliability.

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: ≤2.16h

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, established in 2005 with 20 years of production experience.

Q:What is the delivery time for orders?

The delivery time is usually within 10 working days after order placement, depending on specific customer requirements and production schedule.

Q:Can the product be customized?

Yes, we support OEM and ODM services. We can manufacture products according to special requirements, samples, or designs provided by customers.

Q:What is the warranty period and after-sales service?

We offer a 2-year free warranty. After-sales support includes free consulting, email communication, video calls, and technology door-to-door service.

Q:What certifications do your products have?

Our products strictly conform to international IEC or Chinese state standards and we hold ISO9001 quality system certification.