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Transformer Tan Delta Test Set
US$2,500.00-3,200.00
1 Piece

Product profile

Customization

Available

Type

Impact Testing Machine

Accuracy Grade

1

Load Way

Electronic Load

Loading Method

Dynamic Load

Display

LCD

Weight

28kg

Power Source

180V-270VAC, 50Hz/60Hz+-1%

Test Current Range

10μa-1A

Resolution

Maximum 0.001PF, 4 Valid Figures.

Maximum Output Current

200mA

Relative Humidity

<90%

External Hv

3PF-1.5μf/10kv 60PF-30μf/0

Tgδ Range

Unlimited, 0.001% Resolution

Transport Package

Wooden Box with Foam Inside

Specification

460mm*360mm*350mm.

Trademark

GDHM

Origin

Hubei, China(Mainland)

HS Code

9030899090

Production Capacity

500sets/Month

Key features

Variable Frequency Anti-Interference: Eliminates 50Hz/60Hz interference, ensuring accurate data even under strong electromagnetic interference.
Integrated Design: Built-in reference capacitor and HV power supply, reducing site wiring and enabling convenient field tests.
Comprehensive Protection: Features ground-fault, over-current, and electric shock protection to ensure operator and equipment safety.
CVT Self-Exciting Function: Measures C1 and C2 capacitance and dielectric loss simultaneously without external accessories.
Flexible Frequency Options: Supports 45Hz, 50Hz, 55Hz single frequency and automatic dual variable frequency for optimal testing.
Automatic Operation: Microprocessor-controlled automatic measurement, frequency shift, and data computing for easy operation.
Wide Application Range: Suitable for transformers, reactors, capacitors, bushings, and arresters in power industry insulation testing.

Company profile

Wuhan Goldhome Hipot Electrical Co., Ltd.
Importers and ExportersFast DeliveryManagement CertificationProduct Certification
Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 17 Years CertifiedNearest Port: Shanghai Port; Ningbo Port; Shenzhen Port; Guangzhhou PortAverage Response Time: ≤3.08h

AI-Powered supplier vetting

SummaryThe supplier operates in power testing products and related electronic, electrical, machinery, software, and information-system activities. It reports 3D design, ODM, OEM, SDK, new-product, and broad customization capabilities, with stated annual productivity of 1,500 sets for four listed testing-equipment categories. Procedures and records exist for corrective/preventive actions and customer complaints, while the supplier explicitly reports no quality assurance in quality-control processes. It has valid manufacturing contracts with associated subcontractors, but no in-stock capacity, overseas warehouse, or overseas showroom. Overseas service offerings include installation, debugging, maintenance, repair, and training, although the stated number of countries served overseas is zero. Financial evidence is incomplete and includes zero values for the listed 2024 financial metrics, so credibility cannot be established from the provided data.
Supplier typeThe supplier is positioned in the power-testing and electrical-equipment sector, with stated activities covering electronic products, software and auxiliary equipment, machinery, instruments, communication equipment, and professional design services. Its company description specifically presents one-stop power testing products and services.
After-Sales capabilityThe supplier has documented and followed procedures for corrective/preventive actions and customer complaints, and lists installation, debugging, maintenance, repair, and training services. However, it reports no overseas warehouse or showroom and zero countries where overseas services are offered, indicating limited demonstrated overseas coverage.
R&D capabilityThe supplier reports new products during the past year, ODM service, OEM service for popular brands, 3D software design, and an available SDK. These are explicit indicators of product-development and technical integration capability.
Production capacityAnnual productivity is stated as 1,500 sets each for four categories of high-voltage and related testing equipment, supported by listed machining, drilling, milling, welding, cutting, and wire-winding facilities. Valid manufacturing contracts with each associated subcontractor are also reported, although no in-stock capacity is available.
Customization capabilityThe supplier explicitly offers customization from samples and designs, full and minor customization, flexible customization, and 3D software design services. The same broad customization range appears in both its R&D and production-related information.

Product Q&A

Q:Can this tester handle strong electromagnetic interference?
A:
Yes, it adopts variable frequency technology to eliminate 50Hz/60Hz power frequency interference, ensuring reliable data even under strong electromagnetic interference.
Q:What is the maximum output voltage and current?
A:
The maximum output voltage is 10kV, and the maximum output current is 200mA. For external HV, the maximum test current can reach 1A.
Q:Does the device support CVT testing?
A:
Yes, it is equipped with a CVT testing function that achieves CVT self-exciting testing without external accessories and measures C1 and C2 capacitance and dielectric loss at once.
Q:What safety protections are included?
A:
The instrument features ground-fault protection, over-current protection, and electric shock protection. It cuts off HV immediately if an operator suffers an electric shock.
Q:Is customization available for this product?
A:
Yes, OEM and ODM services are available. Customization options include customization from samples, designs, full customization, minor customization, and flexible customization.

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