What control principle does the drive use?

It operates based on the V/F Control principle.

Which industries can use this inverter?

It is suitable for elevators, textile machinery, and general constant torque applications.

Three Phase 5.5kw Pump Inverter Variable Frequency Drive Converter VFD

Name: Three Phase 5.5kw Pump Inverter Variable Frequency Drive Converter VFD
Brand: Shandong Chinsc Drive Technology Co.,Ltd.
SKU: 2116693525

Shandong, ChinaShandong Chinsc Drive Technology Co.,Ltd.

US$117.00

1-19 Pieces

US$107.00

20-49 Pieces

US$104.00

50+ Pieces

Product profile

Customization

Available

Application

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

Output Type

Triple

Model NO.

S350-G5.5/P7.5T4B-E

Principle of Work

V/F 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

Chinsc

White

Input Voltage

220/380/660V

Input Frequency

50/60Hz

Output Frequency

0-3000Hz

Control Mode

V/F Control

Transport Package

Carton Package

Specification

187*125*166MM

Trademark

CHINSC

Origin

China

HS Code

8504409990

Production Capacity

200000/Year

Key features

Wide Power Range: Available from 0.4kW to 550kW to suit various industrial motor requirements.

V/F Control Mode: Ensures stable operation with V/F control principle for general applications.

PWM Switching Mode: Utilizes PWM control for efficient power conversion and smooth motor performance.

Multiple Application Types: Suitable for elevators, textile machinery, and constant torque universal applications.

Flexible Input Voltage: Supports 220V, 380V, and 660V input voltage options for global compatibility.

Broad Output Frequency: Output frequency range spans from 0Hz to 3000Hz for diverse speed control needs.

OEM and ODM Services: Manufacturer offers both OEM and ODM services for customized branding and design.

Fast Lead Time: Average lead time within 15 working days for both peak and off-peak seasons.

Company profile

Shandong Chinsc Drive Technology Co.,Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2011-03-17 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤15h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryShandong Chinsc Drive Technology Co., Ltd. is described as a China-based inverter manufacturer established in 2004, with an experienced R&D and production team, more than 10 production lines, an 16,823 m² manufacturing plant, and product coverage spanning AC drives, frequency converters, soft starters, and low-, medium-, and high-voltage drives. The supplier reports ISO9001, ISO14001, and ISO45001 certifications, as well as software copyrights and utility model patents. Its descriptions mention product installation and after-sales service, but do not provide measurable service resources or performance data. The available trade records show three transactions involving new Chinsc-brand 7 kW and 22 kW products for conveyor applications, all associated with one buyer in Vietnam. Financial strength, customization capability, and broader customer references cannot be conclusively assessed from the provided information.

Supplier typeThe supplier is explicitly described as a professional inverter manufacturer integrating R&D, production, and sales. Its stated business covers industrial equipment and electrical/electronics, while one corporate-data slice separately labels the company nature as a trading company, creating some classification inconsistency.

CertificationsThe supplier reports ISO9001:2015 quality, ISO14001:2015 environmental, and ISO45001:2016 occupational health and safety certifications. The company description also directly links ISO9001 and ISO14001 certification to its production quality and safety controls.

R&D capabilityThe supplier explicitly emphasizes technological innovation and maintains an R&D and production team. It reports multiple software copyrights and utility model patents and lists several inverter product categories, including sensorless vector, medium-voltage high-performance vector, and injection-molding-machine applications.

Production capacityThe supplier reports sophisticated production lines, more than 10 operating production lines, a 16,823 m² manufacturing plant, 11 years of total R&D engineer experience, and 11–20 quality-control staff. It is also described as having integrated R&D, production, and sales capabilities, supporting a positive assessment of production resources.