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Reliable Tangent Delta Tester for Transformer Insulation Testing

Name: Reliable Tangent Delta Tester for Transformer Insulation Testing
Brand: Delta Technology (Chongqing) Co., Ltd.
SKU: 2003406185

Chongqing, ChinaDelta Technology (Chongqing) Co., Ltd.

US$2,500.00-4,500.00

1 Set

Product profile

Customization

Available

After-sales Service

Response on Customer's Query Within 8 Hours

Warranty

365 Days

Model NO.

TDT

Description

Transformer Dielectric Loss Tangent Delta Tester

Function

for Transformer Dielectric Loss Tan Delta Testing

Measurement Parameters

Electrical Loss Tangent and Capacitance

Features

Automatic Dielectric Loss, Tangent Delta Tester

Other Name

Tan Delta Tester, Power Factor Tester

Output Voltage

10kv or 12kv

Output Current

Max. 200mA

Frequency

Automatic Double Frequency

Data Storage

200 Groups

Display

LCD Display

Data Output

by Micro Printer Printing

Packing Dimension

56cm*45cm*44cm

Gross Weight

37kg

Power Supply

220V, 50Hz or as Requested.

Delivery Lead Time

7 Days

Transport Package

Tangent Delta Tester Is Packed in Veneer Case

Specification

350mm*270mm*270mm

Trademark

28kg

Origin

China Mainland

HS Code

9031809090

Production Capacity

1000 Sets Tangent Delta Tester / Month

Key features

Automatic Double Frequency: Supports 45Hz/55Hz, 47.5Hz/52.5Hz, 55Hz/65Hz, 57.5Hz/62.5Hz, and 60Hz to avoid power frequency interference.

Integrated Structure: Combines dielectric loss test bridge, variable frequency power supply, step-up transformer, and SF6 capacitor.

Data Storage & Output: Stores 200 groups of data with output via micro printer.

Fast Response Service: Customer queries are responded to within 8 hours.

1-Year Warranty: Comprehensive 365-day warranty coverage for the equipment.

Company profile

Importers and ExportersHigh Repeat Buyers ChoicePatents AwardedFast Delivery

Delta Technology (Chongqing) Co., Ltd.

Chongqing, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2019-03-01Average Response Time: ≤1.08hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, DDP, DAP

AI-Powered supplier vetting

SummaryThe supplier operates in technical services, instrument, equipment, robot, and related sales activities, but is explicitly not classified as a professional technical supplier. Its documented capabilities include transformer testing equipment production of 1,000 sets annually, minor customization, ODM, and OEM services. Innovation evidence is limited: one R&D engineer, no new products in the past year, no 3D software design service, and no SDK. Service procedures for corrective actions and complaints exist, but no written records are available, while quality assurance and raw-material traceability statuses are unknown. The supplier reports overseas markets and export sales, but no overseas warehouses, showrooms, agents, branches, or offline trade-show participation. Financial records are identified for 2022–2024, but no financial performance details are provided.

Supplier typeThe supplier’s scope covers technical services, technology development and consulting, instrument and equipment sales, intelligent robots, and related machinery. However, it is explicitly identified as not being a professional technical supplier, so its profile is broader equipment and technology-related trading/service activity rather than a specialized technical supplier.

R&D capabilityInnovation capability appears limited: the supplier has one R&D engineer, launched no new products in the past year, does not provide 3D software design or SDK support, and offers only minor customization design services. ODM and OEM capabilities are explicitly available, but these do not offset the stated lack of recent product development evidence.

Production capacityThe supplier reports annual production of 1,000 sets of transformer testing equipment and an off-season lead time within 15 working days. This provides direct evidence of a defined production output and delivery timeframe, although broader capacity, facilities, and quality-performance evidence is not provided.

Customization capabilityThe supplier provides minor customization design services and explicitly offers ODM and OEM services, including OEM for well-known brands. However, it does not provide 3D software design services, so the demonstrated customization capability is positive but limited in scope.

Client casesThe supplier states that it provides OEM services for popular brands, which is evidence of at least some brand-related customer work. No customer names, project details, performance records, or independently verifiable case descriptions are supplied.

Product Q&A

Q:How does the device avoid interference?

It features automatic double frequency capability, allowing frequency changes to 45Hz/55Hz, 47.5Hz/52.5Hz, 55Hz/65Hz, 57.5Hz/62.5Hz, and 60Hz to avoid power frequency interference.

Q:What is the output voltage range?

The output voltage ranges from 0.5KV to 10KV, adjustable in steps of 0.1kV.

Q:How long is the warranty period?

The product comes with a 365-day warranty.

Q:What is the delivery lead time?

The standard delivery lead time is 7 days. During peak or off-peak seasons, it is within 15 workdays.

Q:How many groups of data can be stored?

The device can store up to 200 groups of data and supports output via micro printer.