Is training available for operation?

Yes, we provide online video training and free on-site training at our factory.

What are the available output frequencies?

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

What is included in the full set?

The full set includes the controller, booster(s), capacitor, cables, and necessary accessories.

Vlf 32kv Cable Ultra Low Frequency High Withstand Voltage Hipot Testing Instrument

Name: Vlf 32kv Cable Ultra Low Frequency High Withstand Voltage Hipot Testing Instrument
Brand: Delta Technology (Chongqing) Co., Ltd.
SKU: 2038298405

Chongqing, ChinaDelta Technology (Chongqing) Co., Ltd.

US$2,000.00-5,000.00

1 Set

Product profile

Customization

Available

After-sales Service

Yes, Lifetime

Warranty

12 Months

Model NO.

VLF

Max. Voltage Output

30kv, 50kv, 60kv, 80kv

Rated Current

20mA / 30mA

Output Frequency

0.1Hz, 0.05Hz, 0.02Hz

Description

Low Frequency High Withstand Voltage Hipot Tester

Functions

for High Voltage Cable Withstand Voltage Testing

Application Field

Electrical Industry, Cable Testing Service

Test Objects

10kv, 35kv, 300MW Power Transformer, Cable, etc.

Features

32kv Cable Low Frequency Hipot Testing Instrument

Advantages

Smaller, Lighter and Portable

Measurement Accuracy

2.5%

Full Set Includes

Controller, Booster(S), Capacitor, Cables

Power Supply

AC 220V, 50Hz/60Hz

Delivery Lead Time

7 Days After The Order Is Confirmed

Shipping Method

Suggest to Ship by Air or Express

Trade Terms

EXW, Fob, DDU, CIF, etc.

Transport Package

Hipot Testing Instrument Packed in 4 Plywood Case

Specification

30kV, 50kV, 60kV, 80kV for Choice

Trademark

Delta

Origin

China Mainland

HS Code

9031809090

Production Capacity

100 Sets Hipot Testing Instrument / Month

Key features

Ultra Low Frequency Testing: 0.1Hz, 0.05Hz, 0.02Hz options replace power frequency tests for cables.

Compact and Portable Design: Smaller and lighter than power frequency testers for easy field use.

High Measurement Accuracy: 2.5% accuracy with peak error < 2.5%RDG+0.3%FS and low distortion.

Comprehensive Protection: Features over voltage and over current protection with safe switching.

Multi-Function Capability: Simultaneously measures capacitance, insulation resistance, and leakage current.

Lifetime Technical Support: Free technical consulting and spare parts provision for the product life.

Fast Response Service: Professional advice provided within 2 hours during working time.

Quick Delivery: Standard delivery lead time is 7 days after order confirmation.

Company profile

Importers and ExportersHigh Repeat Buyers ChoicePatents AwardedFast Delivery

Delta Technology (Chongqing) Co., Ltd.

Chongqing, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2019-03-01Average Response Time: ≤0.71hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, DDP, DAP

AI-Powered supplier vetting

SummaryThe supplier operates in technical services, instrument, equipment, robot, and related sales activities, but is explicitly not classified as a professional technical supplier. Its documented capabilities include transformer testing equipment production of 1,000 sets annually, minor customization, ODM, and OEM services. Innovation evidence is limited: one R&D engineer, no new products in the past year, no 3D software design service, and no SDK. Service procedures for corrective actions and complaints exist, but no written records are available, while quality assurance and raw-material traceability statuses are unknown. The supplier reports overseas markets and export sales, but no overseas warehouses, showrooms, agents, branches, or offline trade-show participation. Financial records are identified for 2022–2024, but no financial performance details are provided.

Supplier typeThe supplier’s scope covers technical services, technology development and consulting, instrument and equipment sales, intelligent robots, and related machinery. However, it is explicitly identified as not being a professional technical supplier, so its profile is broader equipment and technology-related trading/service activity rather than a specialized technical supplier.

R&D capabilityInnovation capability appears limited: the supplier has one R&D engineer, launched no new products in the past year, does not provide 3D software design or SDK support, and offers only minor customization design services. ODM and OEM capabilities are explicitly available, but these do not offset the stated lack of recent product development evidence.

Production capacityThe supplier reports annual production of 1,000 sets of transformer testing equipment and an off-season lead time within 15 working days. This provides direct evidence of a defined production output and delivery timeframe, although broader capacity, facilities, and quality-performance evidence is not provided.

Customization capabilityThe supplier provides minor customization design services and explicitly offers ODM and OEM services, including OEM for well-known brands. However, it does not provide 3D software design services, so the demonstrated customization capability is positive but limited in scope.

Client casesThe supplier states that it provides OEM services for popular brands, which is evidence of at least some brand-related customer work. No customer names, project details, performance records, or independently verifiable case descriptions are supplied.