What are the main applications for this test set?

It is used for Factory Acceptance Testing (FAT), preventive maintenance to detect winding degradation, commissioning of substation equipment, and troubleshooting faults.

What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 piece.

What payment terms are accepted?

We accept LC, T/T, PayPal, and Western Union as terms of payment.

TTR Tester DC Resistance Test Set Automatic Transformer Turns Ratio Test Device

Name: TTR Tester DC Resistance Test Set Automatic Transformer Turns Ratio Test Device
Brand: Sansion Power Electric Co., Ltd.
SKU: 2245693165

Hubei, ChinaSansion Power Electric Co., Ltd.

US$950.00-2,000.00

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.

SXBB

Max Diameter of Workpiece

<500mm

Mass Scope of Workpiece

<900kg

Type

Transformer Turn Ratios Tester

Maxcapacity

<1000KN

Accuracy Grade

0.5

Load Way

Electronic Load

Loading Method

Dynamic Load

Display

Digital

Control

Manual Control

Weight

0-100Kg

Power Source

AC220V

Oil Cylinder Position

Under

Test Standard1

Transformer Testing

Test Standard2

Preventive Maintenance

Test Standard3

Condition Assessment

Test Standard4

Power Transformer

Test Standard5

Distribution Transformer

Test Standard6

Instrument Transformer(CT/PT)

Test Standard7

Current Transformer

Test Standard8

Potential Transformer / Voltage Transformer

Test Standard9

IEEE C57.12.90

Test Standard10

IEC 60076-1

Transport Package

Plywood Case

Specification

ISO9001 SGS

Trademark

Sansion

Origin

China

HS Code

9030332000

Production Capacity

200 Units/Month

Key features

Automatic Measurement: Auto measures connection groups, phase sequence, and calculates relative error.

High Accuracy: Precision grade 0.5 with accuracy up to 0.2% for ratios 1-999.99.

Wide Ratio Span: Supports transformer ratio spans from 1 to 10000 for various applications.

Standard Compliance: Meets IEC 60076-1, IEEE C57.12.90, and ANSI C57.12.00 standards.

Data Management: Automatically saves final data and allows browsing of historical test records.

Versatile Applications: Ideal for FAT, preventive maintenance, commissioning, and troubleshooting.

Reliable Quality: Uses imported components with triple quality inspections before shipment.

Customization Options: Offers full, minor, and flexible customization from samples or designs.

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: ≤11.51h

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 is an industrial and trade enterprise with its own factory, established in 2005 with 20 years of production experience.

Q:Can the product be customized and what is the delivery time?

Yes, we offer customization based on special requirements. The delivery time is usually within 10 working days if there are no accidents.

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

We provide a 2-year free warranty and long-life service. After-sales support includes free consulting, email communication, video calls, and on-site technical guidance.

Q:What standards does the TTR Tester comply with?

The device meets international standards including IEC 60076-1, IEEE C57.12.90, and ANSI C57.12.00.

Q:What is the accuracy grade of the transformer turns ratio tester?

The accuracy grade is 0.5. Specifically, accuracy is 0.2% for ratios 1-999.99 and 0.5% for ratios 1000-9999.9.