What are the key components used in the inverter?

Key parts are imported from Germany and Japan, such as Infineon IGBT, Rubycon/Nichincon capacitors, and ADDA/ebmpapst fans.

What is the minimum order quantity?

The minimum order quantity is 1 set.

What is the lead time for delivery?

Lead time is one month during peak season and within 15 workdays during off-season.

Chziri Frequency Converter 50/60Hz 380V 3.7kw

Name: Chziri Frequency Converter 50/60Hz 380V 3.7kw
Brand: Zhejiang Ziri Electrical Technology Co., Ltd.
SKU: 738947825

Zhejiang, ChinaZhejiang Ziri Electrical Technology Co., Ltd.

US$125.00

2 Pieces

Product profile

Customization

Available

Application

Single-phase Transducer

Output Type

Triple

Model NO.

ZVF300-G3R7/P5R5T4MD

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

Brand

Chziri

Color

Black

Material

Iron

Transport Package

Normal Export Packing

Specification

CCC CE ISO9001: 2000

Trademark

CHZIRI, OEM

Origin

Wenzhou

HS Code

85044090

Production Capacity

3000PCS/Month

Key features

Broad Application Scope: Suitable for metallurgy, textile, food, chemical, paper-making, pharmacy, printing, and crane equipment.

High-Quality Key Components: Key parts imported from Germany and Japan, including Infineon IGBT and Rubycon capacitors.

Comprehensive Protection Functions: Features input phase loss, over current, overload, over/under voltage, and over heat protection.

Advanced Control Features: Built-in PID for closed-loop control, Auto voltage regulation, and automatic energy-saving operation.

Communication Capability: Built-in RS485 port supporting Modbus communication protocol for system integration.

16-Month Warranty Coverage: Free spare parts provided for quality problems within the warranty period.

Certified Quality Standards: Products certified with ISO9001, CE, and CCC standards.

OEM and Customization Services: Offers OEM service, customized control panels, and flexible customization options.

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: ≤4.26h

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.

Product Q&A

Q:What is the warranty period for the inverter?

The warranty period is 16 months. Free spare parts are provided for quality problems within this time.

Q:Which industries can this frequency drive be applied to?

It is suitable for metallurgy, plastic, textile, food, petroleum, chemical, paper-making, pharmacy, printing, building materials, and crane equipment.

Q:Does the inverter support communication protocols?

Yes, it has a built-in RS485 port and supports the Modbus communication protocol.

Q:What protection functions are built into the inverter?

It includes input phase loss, over current, overload, over voltage, under voltage, and over heat protection.

Q:Can the product be customized?

Yes, OEM service is available, and customized control panels (MCC, inverter cabinet) can be designed based on client wiring diagrams.