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Closed-Loop Negative Feedback Control Circuit 50kv Vlf Integrated Ultra Low Frequency Tester
US$4,850.00-4,980.00
1 Piece
Sample price:US$4850.00/piece.Request sample

Product profile

After-sales Service

Warranty Certificate

Warranty

1 Year

Display Type

LCD

Model NO.

JHYVLF-50KV

Certification

ISO9001

Customized

Customized

Rated Output Voltage

30kv-80kv

Carrying Capacity

See Table 1

AC Voltage Resolution

0.1kv

Voltage Accuracy

3%

AC Current Resolution

0.1mA

AC Current Accuracy

3%

Voltage Positive and Negative Peak Error

3%

Voltage Waveform Distortion

3%

Temperature

-10 ℃ to+40 ℃

Humidity

≤ 85% Rh

Transport Package

Plywood Case

Specification

380*250*85mm

Trademark

JH

Origin

Wuhan, China

Production Capacity

5000

Key features

Closed-Loop Control: Adopts closed-loop negative feedback control circuit with no capacitance rise effect.
Intelligent Protection: Automatic overvoltage/overcurrent protection with action time under 20ms.
High Accuracy: Direct sampling from high-voltage side ensures 3% voltage accuracy and 0.1kV resolution.
Flexible Structure: Single or series booster structure based on voltage, with dual-use capability.
User-Friendly Display: Large color touch screen for clear, intuitive operation and waveform display.
1-Year Warranty: Comprehensive 1-year warranty coverage with free consulting service.
Customization Support: Language customization available for orders meeting quantity requirements.
ISO9001 Certified: Manufacturing process certified under ISO9001 quality management standards.

Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading CompanyExport Year: 2023-03-01 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤15h CertifiedTerms of Payment: T/T CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

About Our Factory & Business Background

AddressWuhan, Hubei, China
Plant Area354 square meters
Number of Employees4
Registered Capital1,000,000 RMB
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Our Production Capability & Technical Expertise

Main ProductsThree-phase Volt Ampere Meter; Insulation Resistance Tester; Transformer Resistance Tester; Contact Resistance Tester; Loop Resistance Tester
Production MachinesAssembly Line
R&D Engineers1 people
Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2013-08-20
Main MarketsDomestic
Number of Foreign Trading Staff1
Overseas Agent/BranchNo

Product Q&A

Q:Is your company a sales company or a manufacturer?
A:
Our company is an industrial and trade enterprise, with our own factory and lab, self-produced and self-sold. We were founded in 2013 and have 12 years of production experience, which has reliable production lines, test rooms and R&D centers.
Q:Whether the goods are in stock, whether they can be customized, and how long the delivery time?
A:
After the goods have been ordered, it takes about 7 working days for production if there are no accidents.
Q:Is the quality guaranteed?
A:
In order to ensure quality, we use imported components in large quantities. After three times of quality inspection, the goods can be sent out, and the export is in well package with fast shipping.
Q:What are the after-sales terms?
A:
We offer free consulting service, 1 year warranty, and adopt various methods such as email communication, video calls, technology door-to-door, aiming to solve any after-sales problems in a timely manner.
Q:What are the cooperative countries or regions?
A:
Products have been successfully exported to the United States, Brazil, Australia, Russia, the Netherlands, Indonesia, Bangladesh, Iran, India, Saudi Arabia, Mongolia, Japan and other countries and regions. In the United States, India, Vietnam and other regions have cooperative distributors, can provide thoughtful services.

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