What is the maximum output voltage for CT testing?

The output is 0~180Vrms, 12Arms, and 36A (Peak Value), capable of testing CT knee points up to 30KV.

Htct-300 Onsite Test Current Transformer Analyzer/Potential Transformer Analysis Instrument

Name: Htct-300 Onsite Test Current Transformer Analyzer/Potential Transformer Analysis Instrument
Brand: Wuhan UHV Power Technology Co., Ltd.
SKU: 884680345

Hubei, ChinaWuhan UHV Power Technology Co., Ltd.

US$8,000.00-11,320.00

1 Set

Product profile

Testing Purposes

Protective CT

Output

0~180vrms, 12arms, 36A(Peak Value)

Voltage Measurement Accuracy

-0.2%~+0.2%

Model NO.

HTCT-300

CT Ratio Measurement

1~30000

PT Ratio Measurement

1~10000

Phase Measurement

0.5min

Secondary Winding Resistance Measurement

0~300 Ohm

AC Load Measurement

0~300va

Input Supply Voltage

AC220V±10%, 50Hz

Temperature

-10℃ ~ 50℃

Humidity

≤90%

Dimension

340×300×150mm3

Weight

≤9kg

Standard

IEC60044-1, IEC60044-6 CT/PT Standard

Store

2000 Groups of Test Data

Transport Package

Wooden Case or Carton

Specification

CE/ISO

Trademark

HV TEST

Origin

China

Production Capacity

200 Sets Per Month

Key features

High Automation & Efficiency: Uses DSP and ARM for stable, reliable, and high-efficiency testing with one-button operation.

Comprehensive CT/PT Testing: Meets all requirements for CT/PT excitation, ratio, polarity, resistance, and error testing.

Advanced Low-Frequency Theory: Capable of testing CT knee points up to 30KV based on advanced low-frequency theory.

Automatic Parameter Calculation: Automatically provides knee voltage, error curves, ALF, FS, and other key CT/PT parameters.

IEC60044-1/6 Standard Compliance: Fully meets IEC60044-1 and IEC60044-6 CT/PT standards for professional testing.

Data Storage & Reporting: Stores 2000 groups of non-volatile data; exports to PC for WORD report generation.

Portable Design: Lightweight instrument weighing less than 9KG, making it easy to carry for onsite tests.

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: ≤0.94h

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 the manufacturer a trading company or a factory?

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 15 years of production experience.

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

Yes, goods can be customized according to special requirements using the latest technology. The delivery time is usually within 10 working days if there are no accidents.

Q:How is the product quality guaranteed?

We use imported components in large quantities. After three rounds of quality inspection, 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 solve problems via email, video calls, or technology door-to-door service.

Q:Which countries or regions have you exported to?

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