What is the warranty period?

We provide a comprehensive one-year warranty for all our equipment.

What is the typical delivery time?

The delivery time is usually within 10 working days after ordering, provided there are no unforeseen accidents.

Do you offer OEM and ODM services?

Yes, we offer OEM service, ODM service, and various customization options including full customization and flexible customization from samples or designs.

Htfa-104 High Voltage Transformer CT PT Volt Ampere Characteristic Comprehensive Tester

Name: Htfa-104 High Voltage Transformer CT PT Volt Ampere Characteristic Comprehensive Tester
Brand: Wuhan UHV Power Technology Co., Ltd.
SKU: 887438845

Hubei, ChinaWuhan UHV Power Technology Co., Ltd.

US$1,750.00-2,800.00

1 Set

Product profile

Power Supply Voltage

AC220V or AC380V 50Hz

CT Volt-Ampere Characteristic Test

0~2500V

Resolution

0.1V, 1mA

Model NO.

HTFA-104

Accuracy

≤0.5%

5% or 10% Error Curve Accuracy

≤1.0%

CT Ratio Test Range

5~25000A/5A(5000A/1A)

Primary Current Injecting Range

0~1000A

Current Injecting Time

5min

Working Environment Temperature

-10℃ ~ +50℃

Host Volume

420×330×320

Host Weight

39kg

External Booster (Optional)Volume

310×310×330

External Booster (Optional)Weight

25kg

Certificate

Ce/ISO

Type

Auto

Transport Package

Wooden Case or Carton

Specification

see details

Trademark

HV TEST

Origin

China

HS Code

9030849000

Production Capacity

200 Sets Per Month

Key features

High Automation & Safety: Full micro-computerized control ensures automatic testing, keeping personnel far from high voltage circuits.

Comprehensive Testing Functions: Includes CT volt-ampere characteristic, ratio polarity, and one-pass current tests with real-time data saving.

High Output Capacity: Max output 1000V (2500V with booster) and 1000A current, capable of testing 500KV Grade 1A transformers.

Large Graphical Interface: 320x240 dot matrix screen displays clear curves, equipped with micro-printer for immediate result printing.

Robust Data Storage: Built-in Flash memory and USB support allow storing large amounts of data without loss after power off.

Adaptive Power Supply: Supports AC220V and AC380V inputs, automatically adjusting output voltage (0-600V or 0-1000V) accordingly.

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

Company profile

Cooperated with Fortune 500Experienced TeamPatents AwardedManagement Certification

Wuhan UHV Power Technology 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: 2 Years CertifiedNearest Port: Shanghai Port, Wuhan Port, Shenzhen Port, Ningbo PortAverage Response Time: ≤2.27h

AI-Powered supplier vetting

SummaryThe supplier operates in electrical power facilities and equipment, including electrical instruments, meters, electronic and electromechanical components, repairs, and transformer manufacturing. It reports ISO9001, ISO14001, ISO45001, and CE certifications, with documented corrective-action, complaint-handling, and finished-product inspection procedures. Its innovation and customization capabilities are comparatively strong: it provides ODM, multiple customization options, has introduced new products within the past year, offers an SDK, and provides OEM services for well-known brands. However, the supplier reports no inventory capacity, overseas warehouse, overseas showroom, overseas agents or branches, and no valid contract with associated subcontractors. Export experience is limited to two years, with exports representing 11%–20% of total sales. Financial records are indicated for 2020–2022, but no substantive financial performance details are provided.

Supplier typeThe supplier is a manufacturer and seller in the electrical equipment sector, covering power facilities, electrical instruments and meters, electronic and electromechanical components, repairs, and transformer manufacturing. This supports classification as an electrical equipment manufacturer with related sales and service activities.

CertificationsThe supplier reports ISO9001:2015, ISO14001, and ISO45001:2018 management-system certifications, as well as CE product compliance certification. These explicitly documented certifications indicate coverage of quality, environmental, occupational health and safety, and product compliance requirements.

After-Sales capabilityThe supplier has documented corrective and preventive action procedures and complaint-handling procedures with follow-up records. However, it reports no overseas agents or branches, no overseas warehouse or showroom, and service coverage in zero countries, so the evidence supports process capability but not broad overseas service reach.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and has an available SDK. It also supports customization from samples and designs, full customization, minor customization, and flexible customization, indicating explicit product-development and technical-support capability.

Production capacityThe supplier identifies transformer manufacturing and other electrical-equipment production activities, uses standardized finished-product inspection instructions, and maintains quality assurance in quality-control processes. However, it reports no inventory capacity and no valid contract between the factory and associated subcontractors, creating limitations in stock availability and documented subcontractor management.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same broad service range appears in two slices, providing direct evidence of extensive customization capability.

Client casesThe supplier reports providing OEM services for well-known brands, which is evidence of experience serving recognized-brand customers. No specific customer names, project details, order scope, or performance outcomes are provided, so the depth of customer-case evidence is limited.

Product Q&A

Q:Is your company a manufacturer or a sales company?

Wuhan Huatian Electric Power Automation CO., LTD. is an industrial and trade enterprise with its own factory, self-produced and self-sold, founded in 2004 with fifteen years of production experience.

Q:Are the goods in stock and can they be customized?

Goods are made to order according to special customer requirements using the latest technology. Delivery time is usually within 10 working days if there are no accidents.

Q:Is the product quality guaranteed?

Yes, we use imported components in large quantities and perform three times of quality inspection before shipment, with export packing in non-fumigation wooden boxes.

Q:What are the after-sales terms?

We offer free consulting service, a one-year warranty, and various support methods including email, video calls, and on-site technical visits to solve problems timely.

Q:Which countries or regions do you export to?

Products have been exported to the United States, Brazil, Australia, Russia, Netherlands, Indonesia, Bangladesh, Iran, India, Saudi Arabia, Mongolia, Japan, and others, with cooperative distributors in the US, India, and Vietnam.