Can I mix different models in one container?

Yes, different models can be mixed in one container, even within a single order.

How do you handle 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, a Gold Supplier on Made-in-China since 2008, and have clients worldwide.

Reasonable Price to Customer VFD Control AC Motor Speed

Name: Reasonable Price to Customer VFD Control AC Motor Speed
Brand: Zhejiang Ziri Electrical Technology Co., Ltd.
SKU: 941513655

Zhejiang, ChinaZhejiang Ziri Electrical Technology Co., Ltd.

US$3,920.00

1-10 Pieces

US$3,677.00

11-49 Pieces

US$3,370.00

50+ Pieces

Sample price:US$3677.00/piece.Request sample

Product profile

Customization

Available

Output Type

Triple

Principle of Work

V/F Control Transducer

Model NO.

ZVF300H-G220/P250T4M

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

Constant Torque Universal Type

Brand

Chziri

Color

Black

Power

220kw

Input Voltage

380V/440V

Input Frequency

50/60Hz

Output Frequency

0-600Hz

Gross Weight

113kg

Net Weight

90kg

Signal

Continue

Control Mode

V/F Control ,Torque Control

Staring Frequency

0.00-10.00Hz

Protection Class

IP20

Altitude

Below 1000m

Communication

RS485

Installation Mode

Wall Mounted

Protection Function

Input Phase Loss Protection

Transport Package

Standard Export Package

Specification

CE ISO9001

Trademark

CHZIRI

Origin

Wenzhou, Zhejiang

HS Code

8504409999

Production Capacity

8000PCS/Month

Key features

220kW High Power Output: Delivers 220kW power with output frequency range of 0-600Hz for heavy-duty applications.

V/F and Torque Control: Supports V/F Control and Torque Control modes with multi-inflection point V/F curve settings.

Built-in PID Regulation: Facilitates closed-loop control for temperature, pressure, and flow to reduce system costs.

RS485 Modbus Communication: Standard MODBUS protocol allows easy connection with PLCs, IPCs, and other industrial equipment.

Comprehensive Protection: Features input phase loss, auto current/voltage limiting, under-voltage restraint, and anti-interference tech.

Flexible Customization: Offers customization for color, power, input/output voltage, frequency, and control panel designs.

Certified Quality: ISO9001, CE, and CCC certified with key parts imported from Germany and Japan.

Fast Delivery & Support: Large warehouse stock ensures prompt delivery; 24/7 technical support and 12-month warranty.

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.