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 regions.

What certifications do your products have?

All products strictly conform to international IEC and Chinese state standards, and we have obtained the ISO9001 quality system certification.

High Precision Partial Discharge Free Series Resonance Test System for Switchgear

Name: High Precision Partial Discharge Free Series Resonance Test System for Switchgear
Brand: Sansion Power Electric Co., Ltd.
SKU: 2308313915

Hubei, ChinaSansion Power Electric Co., Ltd.

US$1,000.00-30,000.00

1 Piece

Product profile

Customization

Available

After-sales Service

Onsite and Video Call Remote Guidance

Warranty

2 Years Free Warranty Long Life Service

Model NO.

SXPD

Max Diameter of Workpiece

900mm

Mass Scope of Workpiece

<900kg

Type

Strength Testing Machine

Maxcapacity

<1000KN

Accuracy Grade

0.5

Load Way

Electronic Load

Loading Method

Static Load

Display

LCD Display

Control

Computer Control

Weight

0-100Kg

Power Source

AC380V

Oil Cylinder Position

Under

Product Name

Partial Discharge Free Series Resonance System

Input Power Supply

3-Phase 380V±10%, 50Hz

Frequency Adjustment Range

20Hz ~ 300Hz

3-Phase Output Power

10kw ~ 500kw

Single-Phase Output Power

5.7kw ~ 288kw

System Impedance

≤5%

Output Waveform

Standard Sine Wave

Protection Mode

High-Speed Electronic Protection Device

Core Function

AC Withstand Voltage Test & Partial Discharge Dete

Applicable Industries

Power Operation & Maintenance

Transport Package

Plywood Case

Specification

1000mm*600mm*560mm

Trademark

Sansion

Origin

China

HS Code

9030339000

Production Capacity

100 Units/Month

Key features

Partial Discharge Free Design: High-quality insulated casting process strictly controls partial discharge levels for accurate test data.

Online Frequency Adjustment: Realize frequency and voltage regulation online without power cut or wiring disassembly for easy field operation.

High-Speed Electronic Protection: Protects against overvoltage, overcurrent, flashover, and sample breakdown by cutting off output immediately.

Wide Application Range: Suitable for transformers, instrument transformers, lightning arresters, and high-voltage test objects up to 750kV.

Complete Supporting Configuration: Boasts strong matching performance with full-range voltage and capacity specifications for flexible model selection.

2 Years Free Warranty: Provides 2 years free warranty with long life service and onsite or video call remote guidance support.

Standard Sine Wave Output: Eliminates harmonic interference to PD data acquisition, ensuring authentic and effective partial discharge measurement.

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: ≤3.55h

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 a 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 with 20 years of production experience.

Q:Can the products be customized?

Yes, we can make products to order according to special customer requirements using the latest technology. We offer customization from samples, designs, full customization, and minor customization.

Q:What is the delivery time for orders?

The delivery time is usually within 10 working days if there are no accidents, provided the goods are made to order after the order is placed.

Q:How is the quality guaranteed?

We use imported components in large quantities. After three times of quality inspection, the goods are sent out and uniformly packed in non-fumigation wooden boxes for export.

Q:What are the after-sales service terms?

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