Can I mix different models 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.

How can I trust your company?

We are ISO9001, CE, and CCC certified, an audited Gold Supplier since 2008, with clients worldwide.

Chziri Frequency Converter 2.2kw with Built-in RS485 Port

Name: Chziri Frequency Converter 2.2kw with Built-in RS485 Port
Brand: Zhejiang Ziri Electrical Technology Co., Ltd.
SKU: 714978685

Zhejiang, ChinaZhejiang Ziri Electrical Technology Co., Ltd.

US$140.00

2 Pieces

Product profile

Customization

Available

Brand

Chziri

Color

Black

Model NO.

ZVF300-G02R2T4MD

Input Voltage

380V,440V

Input Frequency

50/60Hz

Power

2.2kw

Output Voltage

Three Phase 0~ Input AC Voltage

Output Frequency

0.00~600.00Hz

Modulation Mode

Optimal Space Voltage Vector PWM

Transport Package

Standard Export Package

Specification

CCC, CE

Trademark

CHZIRI

Origin

Wenzhou, China

HS Code

8504409999

Production Capacity

8000PCS/Month

Key features

High Performance Control: Open loop vector inverter for AC induction and permanent synchronous motors.

Wide Frequency Range: Output frequency adjustable from 0 to 600Hz for versatile speed control.

Built-in Communication: Integrated RS485 port supporting standard MODBUS protocol for PLC/IPC connection.

Advanced Protection: Features auto current/voltage limiting, under-voltage restraint, and anti-interference design.

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

Flexible Configuration: Supports V/F curve settings, multi-inflection points, and 15-step speed control.

Quality Assurance: ISO9001, CE, CCC certified with 100% inspection before shipping.

Customization Options: Supports full customization, minor customization, and design-based modifications.

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: ≤3.71h

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.