What is the speed regulation ratio?

The speed regulation ratio is 1:200 with a steady-state speed accuracy of 0.2%.

Does the inverter support vector control?

Yes, it supports vector control without PG, achieving open-loop torque control with closed-loop algorithms.

What certifications does the product have?

The company holds ISO9001, CE, IEC, National High-Tech Enterprise, and Zhejiang Made certifications.

Variable Frequency Drive AC Frequency Converter From Manufacturer Direct Supply

Name: Variable Frequency Drive AC Frequency Converter From Manufacturer Direct Supply
Brand: Hangzhou Kuvo Electronics Co., Ltd.
SKU: 2278451745

Zhejiang, ChinaHangzhou Kuvo Electronics Co., Ltd.

US$191.60-228.70

1 Piece

Sample price:US$228.70/piece.Request sample

Product profile

Customization

Available

Application

High-performance Transducer, Three Phase Transducer, High Frequency Converter Transducer

Output Type

Triple

Model NO.

JHI70

Principle of Work

V/F Control Transducer

Switch Mode

High Carrier Frequency PWM Control

Main Circuit Type

Voltage

Voltage of Power Supply

Low Voltage Variable-Frequency Drive

Link of Transformation

AC-DC-AC Variable-Frequency Drive

Nature of DC Power

Voltage Variable-Frequency Drive

Function

Simple Type

Brand

Kuvo

Output Current

37A

Output Frequency

0Hz~400Hz

Output Voltage

0-380V

Input Voltage

380V AC

Package Weight

5.2kgs

Product Size

295*205*165mm

Rated Power

18.5kw

Transport Package

Wooden Box

Trademark

KUVO

Origin

China

HS Code

8504409999

Production Capacity

180000PCS/Year

Key features

Advanced DSP Control: Features TI high-speed DSP with three-core processing for ultra-fast vector calculations.

High Precision Control: 1:200 speed regulation ratio, 0.2% steady-state accuracy, and 180% rated torque at 0.5Hz.

Fault Self-Diagnosis: Automatically detects and resolves issues to minimize machine downtime and improve efficiency.

Comprehensive Protection: Built-in overcurrent, overvoltage, overload suppression, and stall prevention functions.

Flexible Communication: Supports 485 communication with multiple optional protocols and built-in PID function.

Compact Design: Small size with double-line LED display for intuitive monitoring of voltage and current.

Customizable Output: Output current up to 37A, frequency 0-400Hz, and voltage 0-380V for diverse applications.

Specialized Functions: One-key setting for constant pressure water supply, fire inspection, and machine tool macros.

Company profile

Management CertificationYears of Export ExperienceNational Award receivedStandardized quality control

Hangzhou Kuvo Electronics Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 11 Years CertifiedNearest Port: Shanghai Port, Ningbo Port, Taicang PortAverage Response Time: ≤2.57h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad manufacturing and sales coverage in power electronics, photovoltaic equipment, transformers, distribution control equipment, motors, servo systems, batteries, and related products. It reports 10 production lines, 50 quality-control staff, annual frequency-inverter output of 170,000 pieces, and exports to multiple global regions. Customization, ODM, and OEM services are available, supported by reported new-product development and 6–10 years of R&D engineer experience. Quality and service procedures are documented, including finished-product inspection, corrective actions, complaint handling, and quality assurance. However, no certification details, specific customer cases, or clear financial-strength evidence are provided. The supplier reports no available SDK, no presence in main export markets, and no ongoing batch-by-batch quantity reconciliation.

Supplier typeThe supplier operates as a manufacturer and seller across power electronics and electrical equipment, including photovoltaic equipment, transformers, rectifiers, inductors, distribution switchgear, motors and control systems, servo mechanisms, batteries, and related electronic products. This supports classification as a diversified industrial equipment manufacturer rather than a pure trading company.

After-Sales capabilityThe supplier reports written and followed procedures for service capability, corrective and preventive actions, and customer complaint handling. It also lists multiple service quotation and payment terms and identifies proximity to Shanghai, Ningbo, and Taicang ports, but no detailed overseas service network or country coverage is established; one slice records overseas service countries as 0.

R&D capabilityThe supplier reports new products within the past year, ODM availability, 6–10 years of total R&D engineer experience, and one national science and technology progress award. However, it explicitly reports no available SDK, so its innovation strength is supported for product development but not for SDK-based integration.

Production capacityThe supplier reports 10 production lines, 50 quality-control staff, and annual frequency-inverter output of 170,000 pieces, with exports to numerous global regions and 11 years of exporting experience. Finished-product inspection instructions are uniformly followed and quality assurance is reported, but the supplier does not conduct continuous quantity reconciliation for every batch or mass production.

Customization capabilityBoth R&D and design-service records list customization from samples, customization from designs, full customization, minor customization, and flexible customization. ODM service is also available, providing explicit evidence of broad customization capability.