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 ensure quality control?

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

Can the inverter connect with a computer?

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

High Preformance 4.0kw Three Phase 380V VFD for AC Motor Pump Blowers

Name: High Preformance 4.0kw Three Phase 380V VFD for AC Motor Pump Blowers
Brand: Zhejiang Ziri Electrical Technology Co., Ltd.
SKU: 2219326955

Zhejiang, ChinaZhejiang Ziri Electrical Technology Co., Ltd.

US$65.00

1-99 Pieces

US$63.00

100-399 Pieces

US$61.00

400+ Pieces

Sample price:US$65.00/piece.Request sample

Product profile

Customization

Available

Application

High-performance Transducer, High Frequency Converter Transducer

Output Type

Triple

Model NO.

ZVF510-A3R0T4S

Principle of Work

V/F/Vector/Torque Control

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

Constant Torque Universal Type

Brand

Chziri

Current

9.0A

Type

Mini Type

Output Frequency

0.00~600.00Hz

Power

4kw

Input Voltage

Three Phase

Color

Black

Transport Package

Standard Export Package

Specification

CE CCC ISO9001

Trademark

CHZIRI

Origin

China

HS Code

8504409999

Production Capacity

5000PCS/Month

Key features

High Performance Vector Control: Open loop vector inverters for AC induction and synchronous motors with 0-600Hz output frequency.

Compact Mini Type Design: Small installation space suitable for OEM market, electronic equipment, and food packaging machinery.

Built-in PID & Modbus: Facilitates closed-loop control for temperature, pressure, and flow with standard MODBUS communication.

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

Flexible Speed Control: Supports multi-step speed (15 steps) and wobble frequency running via external terminals.

Wide Industry Application: Ideal for pumps, blowers, mixers, woodworking machines, and small automation equipment.

Quality Assurance: ISO9001, CE, CCC certified with 100% inspection before shipping and 12 months warranty.

Customization Options: Supports customization from samples, designs, and flexible minor customization for specific needs.

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: ≤2.40h

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.