What is the maximum output voltage for CT tests?

Based on the low-frequency test method, it can meet CT tests on knee voltage up to 60KV.

CT/PT Exciting Characteristic Curve Test Analyzer with Exciting Voltage

Name: CT/PT Exciting Characteristic Curve Test Analyzer with Exciting Voltage
Brand: Jinan Hengfeng Electrical Technology Co., Ltd
SKU: 1910714512

Shandong, ChinaJinan Hengfeng Electrical Technology Co., Ltd

US$2,200.00-5,900.00

1 Piece

Sample price:US$2200.00/piece.Request sample

Product profile

Customization

Available

Max Diameter of Workpiece

<500mm

Mass Scope of Workpiece

<900kg

Model NO.

HFCP-8225G

Type

Universal Testing Machine

Maxcapacity

<1000KN

Accuracy Grade

0.5

Load Way

Electronic Load

Loading Method

Dynamic Load

Display

Digital

Control

Computer Control

Weight

0-100Kg

Power Source

AC220V

Oil Cylinder Position

Top

Power Supply

AC220V, 50~60Hz

Single Machine Output Voltage of Excitat

2500V

Excitation Output Current

20A

Single Machine Output Current of Transf

0~1000A

Transport Package

Wooden Case with Foam Inside, No Fumigation,Not in

Trademark

Hengfeng

Origin

China

Production Capacity

500/Year

Key features

Portable Design: Lightweight under 10kg, easy to carry for on-site and laboratory tests.

Comprehensive CT/PT Testing: Analyzes excitation characteristics, ratio, polarity, resistance, and burden for CTs and PTs.

Automatic Parameter Calculation: Automatically provides knee point voltage, ALF, FS, Ts, and inductance parameters.

Standard Compliance: Meets IEC60044, GB1208, and GB16847 standards with automatic standard selection.

Large Data Storage: Stores 2000 groups of test data that remain intact even after power loss.

USB Data Transfer: Easily copy test data to PC via USB disk for analysis and WORD report generation.

High Voltage Capability: Supports CT test on knee voltage up to 60KV using low-frequency test method.

Company profile

Importers and ExportersMulti-language Pioneer

Jinan Hengfeng Electrical Technology Co., Ltd

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Designs, Minor Customization CertifiedExport Year: 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤18h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier operates in power equipment, instrumentation, electronic measuring instruments, software, machinery, and related technology services. It reports two production lines, export activity of 31%–40% of sales, self-operated import/export rights, and stated lead times within 15 working days in both peak and off-peak periods. Service procedures, corrective and preventive action procedures, and complaint-handling records are documented. Customization is available from customer designs with minor customization, but the supplier reports no new products in the past year, no ODM service, no SDK, and no OEM service for well-known brands. Financial records are indicated for 2021–2023, while no monetary figures are provided. No factory environmental impact assessment report is available. Evidence of certifications and customer cases is not provided.

Supplier typeThe supplier is a technology and equipment company covering power dynamometer motors, power facilities, instruments, electronic measuring equipment, machinery, software, power electronic components, and technical development and consulting. Its stated scope indicates a manufacturer and technology-service supplier rather than a narrowly focused trading entity.

CertificationsThe supplier reports that it does not have a factory environmental impact assessment report. No other certification or certificate-holding information is provided, so broader certification status cannot be determined.

After-Sales capabilityThe supplier has written procedures and implementation records for service capability assessment, corrective and preventive actions, and customer complaint handling. These records explicitly support a structured after-sales and issue-resolution process.

R&D capabilityThe company describes ongoing R&D investment and technology upgrading, but the supplier reports no new products in the past year, no ODM service, and no available SDK. The evidence therefore shows general R&D activity but limited recent product innovation and development-service breadth.

Production capacityThe supplier operates two production lines and states lead times within 15 working days in both off-peak and peak seasons. Finished products are checked by packing staff, while the reported staff experience is one year; capacity scale and inspection depth are therefore only partially demonstrated.

Customization capabilityThe supplier explicitly provides customization from customer designs and minor customization. It does not provide ODM services, indicating that customization is supported within customer-supplied designs rather than through full original product development.

Product Q&A

Q:What types of transformers can this analyzer test?

It is designed for current transformers (CTs) and voltage transformers (PTs), including TP class CTs and electromagnetic unit PTs.

Q:What are the key test parameters supported?

It supports excitation characteristics, ratio, polarity, secondary winding resistance, secondary burden, ratio error, phase displacement, and knee point voltage.

Q:Is the device portable for on-site use?

Yes, it is a portable analyzer weighing less than 10kg, suitable for both laboratory and on-site testing.

Q:How is test data stored and exported?

It stores 2000 groups of data that are retained after power off. Data can be copied to a PC via USB disk for analysis and WORD report generation.

Q:What standards does the test meet?

It meets IEC60044, GB1208, and GB16847 standards, with automatic standard selection based on transformer types.