What are the input voltage and frequency specifications?

Input voltage is three-phase 380V/480V with a frequency of 50Hz/60Hz. The allowable voltage range is 323V to 528V.

What is the minimum order quantity?

The Minimum Order Quantity (MOQ) is 1 PC.

What is the lead time for production?

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

Frequency Inverter

Name: V9 45kw/55kw High Performance Universal Speed AC Drive/VFD/Frequency Inverter
Brand: Shenzhen V&T Technologies Co., Ltd.
SKU: 2158347585

Guangdong, ChinaShenzhen V&T Technologies Co., Ltd.

US$60.00-899.00

1 Piece

Sample price:US$68.00/piece.Request sample

Product profile

Customization

Available

Application

High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer

Output Type

Triple

Model NO.

V9-H-4T45G/55L

Principle of Work

Vector Control Transducer

Switch Mode

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, Elevator Special, Textile Special, Constant Torque Universal Type

Brand

V&T

Weight(Kg)

Dimension(mm)

305*545*270(W*H*D)

Cooling Mode

Force Air Cooling

Power Range

0.75kw-500kw

Adaptable Motor

Asynchonous Motor, Synchronous Motor

Protection Level

IP20

Transport Package

Carton/Wood

Specification

Unit

Trademark

V&T

Origin

850440999

HS Code

850440999

Key features

High Performance Vector Control: Employs vector control and torque control techniques for synchronous and asynchronous motors.

Wide Power Range: Covers power from 0.75kW to 630kW with options for 220V, 380V, 480V, and 690V supply voltages.

Flexible Communication: Supports Modbus RTU, CAN/CANopen, PROFIBUS-DP, PROFINET, and remote control up to 500m.

Multiple Control Modes: Offers sensorless vector, sensor vector, V/F, and closed-loop control for diverse application needs.

Robust Overload Capability: Provides 150% overload for 60s, 180% for 10s, and 200% for 0.5s with inverse time characteristics.

Customizable Options: Higher power products, specific supply voltages (220V, 690V), and higher frequency products are customizable.

Comprehensive Protection: Includes under/over-voltage, over-current, short-circuit, and thermal protection for reliable operation.

Company profile

Years of Export Experience

Shenzhen V&T Technologies Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 15 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤18h

AI-Powered supplier vetting

SummaryThe supplier demonstrates strong documented R&D and customization capabilities, including 166 R&D engineers, 3D design services, ODM/OEM services, SDK availability, and recent new-product development. It holds or reports ISO9001:2015, ISO45001:2018, ISO14001, and CE-related certifications or capabilities, and states that finished-product inspection instructions are uniformly followed. Manufacturing capacity is supported by valid contracts with associated subcontractors, in-stock capability, and one-month average lead times in both peak and off-seasons. Evidence of international reach is partial: exports represent 11%–20% of sales and the supplier has attended two offline trade shows, but it has no overseas warehouse, showroom, agents, or branches. Financial information is identified for 2020–2022 but contains no assessable performance values, so financial credibility cannot be determined from the provided slices.

Supplier typeThe supplier provides R&D engineering, 3D design, ODM, and OEM services, including work for well-known brands. These activities indicate a manufacturer with integrated design-and-production service capabilities rather than a purely trading-oriented profile.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, ISO14001, and other management-system certifications, plus CE certification or CE compliance capability. It also reports conducting regular fire drills during the past year, supporting an established management and safety framework.

After-Sales capabilityTechnology engineers are responsible for technical support during production and after-sales service, and the supplier has in-stock service capacity. However, it reports no overseas warehouse, overseas showroom, overseas agents, or overseas branches, limiting evidence of localized international after-sales support.

R&D capabilityThe supplier reports 166 R&D engineers, new-product development during the past year, available R&D audit documentation, 3D software design services, ODM capability, and SDK availability. The combination provides explicit evidence of substantial documented R&D and product-development capability.

Production capacityProduction support includes integrated testing, safety testing, air-tightness testing, aging facilities, and a software programming platform. The supplier reports valid manufacturing-capacity contracts with associated subcontractors, inventory capability, written inspection procedures that are uniformly followed, and one-month average lead times in both peak and off-seasons.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, together with 3D software design services. These repeated service declarations support broad customization coverage.

Client casesThe supplier states that it provides OEM services for well-known brands, has collaborated with Fortune 500 companies, and has participated in the Metalloobrabotka Exhibition and China Indonesia Fair Trade. These statements demonstrate notable customer and market exposure, although no customer names or project details are provided.

Product Q&A

Q:What is the power range of the V9 Series Inverter?

The V9 Series covers a power range from 0.75kW to 630kW, suitable for various motor types including synchronous and asynchronous motors.

Q:What control modes are supported?

It supports sensorless vector control, sensor vector control, synchronous open/closed loop, asynchronous V/F, asynchronous closed loop, and asynchronous vector control.

Q:Is customization available for this product?

Yes, higher power products, specific supply voltages (such as 220V and 690V), and higher frequency products are customizable.

Q:What communication interfaces are provided?

It features built-in Modbus RTU communication, with support for CAN/CANopen, PROFIBUS-DP, and PROFINET. Remote control via keypad is possible up to 500 meters.

Q:What is the overload capability of the drive?

The drive offers 150% overload for 60 seconds, 180% for 10 seconds, and 200% for 0.5 seconds, with an interval of 10 minutes.