How is after-sales service handled?

If a local dealer exists, they provide on-site service. Otherwise, contact us directly for a solution within 3 working days.

What is the minimum order quantity?

The minimum order quantity is 1 set.

What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Chziri High Performance 45kw Three Phase 380V 50/60Hz VFD for Motor Pump

Name: Chziri High Performance 45kw Three Phase 380V 50/60Hz VFD for Motor Pump
Brand: Zhejiang Ziri Electrical Technology Co., Ltd.
SKU: 2209274695

Zhejiang, ChinaZhejiang Ziri Electrical Technology Co., Ltd.

US$656.00

1-49 Pieces

US$639.00

50-99 Pieces

US$611.00

100+ Pieces

Sample price:US$656.00/piece.Request sample

Product profile

Customization

Available

Application

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

Output Type

Triple

Model NO.

ZVF300H-G045P0550T4M

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, Textile Special, Constant Torque Universal Type

Brand

Chziri

Voltage

360V~440V

Warranty Times

16 Months

Protection

IP20

Type

AC-DC-AC

Overheat Protect

Yes

Overload Protect

Yes

Overvoltage Protect

Yes

Over Current Protect

Yes

Control Mode

V/F Torque

Communication

Modbus/ RS485

Adaped Motor

AC Asynchronous Motor

Display

LED

Transport Package

Standard Export Package

Specification

CCC CE

Trademark

CHZIRI

Origin

China

HS Code

8504409999

Production Capacity

2000PCS/Month

Key features

16 Months Warranty: Comprehensive 16-month warranty coverage for peace of mind.

Modbus Communication: Built-in RS485 port supports Modbus protocol for PLC/PC integration.

PID Control Function: Built-in PID for closed-loop control of temperature, pressure, and flow.

Auto Voltage Regulation: AVR function automatically adjusts output pulse width to stabilize load.

Multi-Step Speed Control: Supports 15-step speed control via external terminals for precise operation.

Comprehensive Protection: Features overheat, overload, overvoltage, and overcurrent protection systems.

Flexible Configuration: V/F curve and multi-inflection point settings allow customized motor control.

Wide Industry Application: Suitable for pumps, fans, conveyors, CNC machines, and textile machinery.

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.