What is the anti-interference capability of this tester?

The tester uses variable frequency technology to eliminate 50Hz interference. It can maintain high accuracy even under 200% interference conditions.

What safety protections are included in the device?

The device includes ground protection, over-current protection, and electric shock protection, which immediately cuts off high voltage if an operator is accidentally shocked.

Variable Frequency Dielectric Loss Tester

Name: Variable Frequency Dielectric Loss Tester
Brand: Wuhan UHV Power Technology Co., Ltd.
SKU: 878108805

Hubei, ChinaWuhan UHV Power Technology Co., Ltd.

US$3,980.00-5,400.00

1 Set

Product profile

Test Current Range

10μa-1A

Power

2kVA

Voltage Range

0.5-10kv

Model NO.

HTJS-M

Maximum Output Current

200mA

Transport Package

Wooden Case or Carton

Specification

460× 360× 350mm3

Trademark

HV TEST

Origin

China

HS Code

9030849000

Production Capacity

200 Sets Per Month

Key features

Variable Frequency Anti-Interference: Uses 45Hz/55Hz pure sine waves to eliminate 50Hz interference, ensuring reliable data in strong electromagnetic fields.

High Voltage Output Capability: Provides automatic voltage up to 10kV, supporting HV dielectric loss tests using transformers or series resonance.

CVT Self-Excited Testing: Measures C1 and C2 capacitance and loss without external attachments using the self-excited method.

Reverse Wiring Stability: Utilizes IVDDV technology and LV shielding to ensure stable data even under 220kV CVT busbar grounding conditions.

Integrated Portable Design: Built-in standard capacitor and HV power supply, weighing only 28kg, reducing field wiring complexity.

Comprehensive Safety Protection: Features ground protection, over-current protection, and electric shock protection that cuts off high voltage instantly.

Flexible Frequency Options: Supports single frequencies (45, 50, 55, 60, 65Hz) and automatic dual variable-frequency combinations for diverse testing needs.

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: ≤1.82h

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 trading company?

We are an industrial and trade enterprise with our own factory, founded in 2004, with 15 years of production experience, reliable production lines, test rooms, and R&D centers.

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

Yes, we support customization based on special customer requirements. The delivery time is usually within 10 working days after ordering, assuming no accidents.

Q:How is the product quality guaranteed?

We use imported components in large quantities. Each product undergoes three rounds of quality inspection before shipment and is uniformly packed in non-fumigation wooden boxes for export.

Q:What are the after-sales service terms?

We offer free consulting, a one-year warranty, and solve problems timely via email, video calls, or on-site technical support.

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.