Can I mix different power ratings in one container?

Yes, different models and power ratings can be mixed in one container or even one order.

How do you ensure quality control?

Quality is our priority. Every product is fully assembled and carefully tested before packing and shipping.

Can you sell spare parts?

Yes, we sell spare parts for CHZIRI products, but we do not sell half-finished products.

Can the inverter connect with a computer?

Yes, all inverters have a built-in RS485 port and support the Modbus communication protocol.

Is your company certified?

Yes, we are ISO9001, CE, and CCC approved, and have been a Gold Supplier since 2008.

Three Phase 380V 45kw VFD for AC Motor Drive

Name: Three Phase 380V 45kw VFD for AC Motor Drive
Brand: Zhejiang Ziri Electrical Technology Co., Ltd.
SKU: 640554145

Zhejiang, ChinaZhejiang Ziri Electrical Technology Co., Ltd.

US$876.00

1-9 Pieces

US$822.00

10-49 Pieces

US$754.00

50+ Pieces

Product profile

Customization

Available

Application

Three Phase Transducer, High Frequency Converter Transducer

Output Type

Triple

Model NO.

ZVF300H-G045/P055T4M

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-AC Variable-Frequency Drive

Nature of DC Power

Voltage Variable-Frequency Drive

Function

Simple Type, Textile Special, Constant Torque Universal Type

Brand

Chziri

Power Range

0.75kw~400kw

Voltage

380V~440V

Warranty Times

16 Months

Protection

IP20

Communication

Modbus/ RS485

Power Module

IGBT

Type

AC-DC-AC

Overheat Protect

Yes

Overload Protect

Yes

Overvoltage Protect

Yes

Over Current Protect

Yes

Transport Package

Standard Export Package

Specification

CCC CE

Trademark

CHZIRI

Origin

China

HS Code

8504409990

Production Capacity

2000PCS/MONTH

Key features

High-Efficiency Vector Control: DSP-based vector control reduces switch loss by over 30% and improves motor stability.

Strong Low-Frequency Torque: Achieves 0.5Hz/150% rated torque output in no-speed sensor control mode.

Flexible Frequency Control: Supports multiple frequency set modes and superposition functions for precise control.

Built-in PID & Communication: Integrated PID for closed-loop control and RS485 Modbus for easy PLC/IPC networking.

Comprehensive Protection: Features overload, overvoltage, overcurrent, and overheat protection for safe operation.

Wide Power Range: Available in 0.75kW to 400kW power ranges with 150% overload capacity for 1 minute.

Customizable Functions: Supports custom programs, PID controllers, and special functions for diverse industrial needs.

ISO9001 Certified Quality: Manufactured by an ISO9001, CE, and CCC approved factory with 100% product inspection.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Zhejiang Ziri Electrical Technology Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 21 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤3.64h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company with manufacturing, export, service, quality-control, and R&D information provided. It reports ISO9001, CE, and CCC certifications, documented procedures for service assessment, corrective actions, complaint handling, and finished-product inspection. R&D evidence includes new products in the past year, ODM services, and four years of R&D engineer experience. Customization is offered from samples, designs, and full or minor requirements, including control panels and cabinets. Production information lists three production lines and substantial inverter, VFD/control-panel, and soft-starter output. Export experience is reported at 21 years, but overseas service infrastructure is limited: no overseas warehouse, showroom, agents, branches, or offline trade-show participation. Financial records are indicated for 2021–2023, but the slices do not provide sufficient detail to assess financial strength. No specific customer cases are supplied.

Supplier typeThe supplier is classified as a combined company and provides information covering general operations, export trade, manufacturing, service, quality control, R&D, and photos. This supports classification as an integrated manufacturing and service-oriented supplier, although no more specific legal or ownership type is stated.

CertificationsThe company description states that CHZIRI Electrical obtained ISO9001, CE, and CCC certificates. These are explicit certification claims, although the slices do not provide certificate numbers, validity dates, or scope details.

After-Sales capabilityThe supplier states that it offers technical support and fast after-sales service, and it has written procedures and followed records for complaint handling and corrective/preventive actions. However, it reports no overseas warehouse, showroom, agents, branches, or overseas service countries, which limits demonstrated local service coverage.

R&D capabilityThe supplier reports new products in the past year, provides ODM services, and offers multiple design-based customization options. It has four years of total R&D engineer experience, but no SDK is available; overall evidence supports active product development but does not establish a broad or advanced innovation platform.

Production capacityThe supplier operates three production lines and reports output for frequency inverters, VFD and soft-starter control panels, and soft starters. It also states that it holds warehouse stock and offers delivery within 15 working days in the off-season and about one month during peak season, indicating established production and fulfillment capability.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. Its description further states that it can design MCC panels, inverter cabinets, and soft-starter cabinets according to customer wiring diagrams.