What are the available models and their rated voltages?

Available models include KDVLF-30 (30kV), KDVLF-40 (40kV), KDVLF-50 (50kV), KDVLF-60 (60kV), KDVLF-80 (80kV), and KDVLF-90 (90kV).

Easy Operate China Supplier Very Low Frequency AC Hipot Tester Meter

Name: Easy Operate China Supplier Very Low Frequency AC Hipot Tester Meter
Brand: Wuhan Kaidi Zhengda Electric Co., Ltd.
SKU: 2164384165

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

Input

200V or 400V

Product Name

Vlf Hv Tester

Humidity

≤ 85%Rh

Temperature

-10℃ - +40℃

Model

30/50/80 Kv

After Service

Yes

Application

Vlf Hv Tester

Power

AC 50 Hz, 220 V ±5%

Customized Support

OEM, ODM

Frequency

0.1Hz,0.05Hz,0.02Hz

Rated Voltage

30kv 50kv 80kv

Transport Package

Carton or Wooden Case

Trademark

KDZD

Origin

Hubei, China

HS Code

9030332000

Production Capacity

100 Set/Sets Per Week

Key features

Dual Protection System: Overvoltage and overcurrent protection with shutdown time under 20ms.

Integrated Design: Built-in high-voltage output protection resistor, no external connection needed.

No Capacitance Rise: High and low voltage closed-loop negative feedback control eliminates capacitance rise.

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

Multi-Booster Scalability: Series combination method allows multiple uses for one machine over 50kV.

OEM/ODM Support: Customized support for OEM and ODM services available.

Fast Response Time: Quick test time with 5-minute prevention and long-running capability.

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: ≤1.58h

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 an action time of less than 20 milliseconds and dual overcurrent protection for both high and low voltage sides.

Q:What output frequencies are supported?

The device supports output frequencies of 0.1Hz, 0.05Hz, and 0.02Hz.

Q:Is external protection resistor required?

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

Q:Can the voltage be customized?

Yes, customized support for OEM and ODM is available, allowing for specific requirements.

Q:What is the warranty period for this product?

We provide a 1-year warranty for this product.