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The average lead time is within 15 workdays for both peak and off-season periods.

0.1Hz Low Frequency Vlf Hipot Tester 100kv Vlf High Voltage Generator

Name: 0.1Hz Low Frequency Vlf Hipot Tester 100kv Vlf High Voltage Generator
Brand: Wuhan Kaidi Zhengda Electric Co., Ltd.
SKU: 2161147795

Hubei, ChinaWuhan Kaidi Zhengda Electric Co., Ltd.

US$2,500.00

1-2 Pieces

US$2,450.00

3+ Pieces

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 Year

Model NO.

KDVLF-30

Carrying Capacity

0.1Hz-1.1UF, 0.05Hz-2.2UF, 0.02Hz-5.5UF

Working Humidity

≤ 85% Rh

Voltage Positive Peak Error

≤ 3%

Voltage Waveform Distortion

≤ 5%

Working Temperature

-10 ℃~+40 ℃;

Output Frequency

0.1Hz, 0.05Hz, 0.02Hz

Voltage Negative Peak Error

≤ 3%

Customized Support

OEM, ODM, Obm, Software Reengineering

Output Voltage

30kv

Measurement Accuracy

Working Power Supply

220V ± 5%, 50 ± 2Hz

Power

Electronic

Transport Package

Export Standard Box

Trademark

KDZD

Origin

Hebei, China

HS Code

9030332000

Production Capacity

60 Set/Sets Per Month

Key features

Dual Protection System: Features overvoltage protection (<20ms shutdown) and dual overcurrent protection for high/low voltage sides.

Integrated Safety Design: Built-in high-voltage output protection resistor eliminates the need for external connections.

Zero Capacitance Rise: Uses high/low voltage closed-loop negative feedback control to prevent capacitance rise effects.

Flexible Voltage Options: Available in 30kV, 40kV, 50kV, 60kV, 80kV, and 90kV models for various testing needs.

Multi-Unit Scalability: Models over 50kV support series combination for multiple uses, enhancing convenience and efficiency.

Low Frequency Output: Generates ultra-low frequencies of 0.1Hz, 0.05Hz, and 0.02Hz for effective VLF hipot testing.

Comprehensive Testing: Supports AC withstand voltage, Tan Delta, PD, and insulation resistance tests across multiple models.

Company profile

Importers and ExportersSelf-brandedQuality Assurance

Wuhan Kaidi Zhengda Electric 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 CertifiedExport Year: 5 Years CertifiedNearest Port: Shenzhen Port.Wuhan Port.Shanghai Port.Guangzhou Port.Average Response Time: ≤1.30h

AI-Powered supplier vetting

SummaryThe supplier demonstrates documented quality, environmental, occupational-safety, service-management, and corrective-action practices. It offers OEM and ODM services, has reported new products within the past year, provides broad customization, and has valid manufacturing contracts with affiliated subcontractors. Export activity, self-operated import/export rights, multiple port options, and stated lead times indicate established international service capability. However, it does not provide 3D software design, has no in-stock service, overseas warehouse, or overseas showroom capability, and the evidence does not establish detailed production scale or financial strength. Customer references are limited to stated export destinations and general customer praise.

Supplier typeThe supplier provides manufacturing and assembling-related services, supports OEM and ODM arrangements, and maintains valid contracts with affiliated subcontractors. It also has self-operated import/export rights, while no evidence identifies it as a trading-only supplier.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, covering quality management, occupational health and safety, and environmental management. These are explicit certifications relevant to supplier qualification.

After-Sales capabilityThe supplier states that it provides comprehensive pre-sale, in-sale, and after-sales service, and it has written procedures and records for service capability assessment, corrective and preventive action, and complaint handling. The evidence supports a documented after-sales process, although it does not quantify response or resolution performance.

R&D capabilityThe supplier reports new products within the past year, offers ODM services, and has an available SDK. These points provide explicit evidence of product-development capability, although the supplier does not provide 3D software design services.

Production capacityThe supplier has an assembling line, two quality assurance and quality control inspectors, standardized finished-product inspection instructions, valid manufacturing contracts with affiliated subcontractors, and stated lead times within 15 workdays in both peak and off-seasons. It lacks in-stock capacity, overseas warehouses, and overseas showrooms, but those limitations do not negate the evidenced manufacturing and delivery capabilities.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, and also offers OEM and ODM services. This indicates broad product customization capability; the separate lack of 3D software design services is a specific limitation rather than evidence against general customization.

Client casesThe supplier states that its products are exported to Australia, Russia, India, Pakistan, Vietnam, and other countries, and reports customer praise. These are evidence of international market exposure, but no named customer cases, project details, or independently verifiable references are supplied.

Product Q&A

Q:Does the device have overvoltage and overcurrent protection?

Yes, it features overvoltage protection with shutdown in less than 20 milliseconds and dual overcurrent protection for both high and low voltage sides.

Q:What output frequencies are supported?

The device supports ultra-low frequencies of 0.1Hz, 0.05Hz, and 0.02Hz.

Q:Can multiple units be combined for higher voltage?

Yes, for products with a voltage of over 50kV, a series combination method can be used to achieve multiple uses for one machine.

Q:Is an external protection resistor required?

No, the high-voltage output protection resistor is designed inside the boost, so there is no need to connect another protection resistor externally.

Q:What is the warranty period for this equipment?

We provide a 1-year warranty for this equipment.