What protection features are included?

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

What is the warranty or after-sales support?

We provide technical support and have 8 QA/QC inspectors ensuring 100% inspection before shipment.

Can this inverter be used for water treatment?

Yes, it is suitable for sewage treatment, forestry irrigation, and waste water treatment engineering.

Solar Pump Inverter VFD 22kw 3phase for Water Tank

Name: Solar Pump Inverter VFD 22kw 3phase for Water Tank
Brand: Zhejiang Ziri Electrical Technology Co., Ltd.
SKU: 1903383645

Zhejiang, ChinaZhejiang Ziri Electrical Technology Co., Ltd.

US$551.00

1-9 Pieces

US$521.00

10-49 Pieces

US$490.00

50+ Pieces

Sample price:US$551.00/piece.Request sample

Product profile

Customization

Available

Application

to Drive and Control The Speed of Motor

Output Type

Triple

Model NO.

ZSI800-022T4

Principle of Work

AC Inverter

Switch Mode

V/F 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, Sewage Treatment, Forestry Irrigation

Brand

Chziri

Power Range

0.4-160kw

Color

Black

Input Voltage

Three Phase 440V±15%

Input Frequency

50Hz/60Hz

Overload Capacity

Optimal Space Voltage Vector PWM Modulation

Control Mode

SVC, V/F Control.Torque Control

Net Weight

2kg

Gross Weight

3kg

Packing Size

222*164*245mm/1PCS

OEM

Yes

Transport Package

Wooden/Carton

Specification

plastic shell

Trademark

CHZIRI, OEM

Origin

China

HS Code

8504409999

Production Capacity

5000PCS/Month

Key features

Wide Power Range: Supports power range from 0.4kW to 160kW for versatile applications.

Flexible Customization: Offers full customization, minor customization, and customization from samples or designs.

Built-in PID Control: Enables convenient closed-loop control for pressure and flow management.

Robust Protection: Features dustproof and splash-proof shell with multiple protection functions.

Multi-Mode Operation: Supports single pump control or multiple pumps online operation.

Versatile Input Options: Compatible with single or three-phase input voltages (220V/400V).

Advanced Communication: Includes RS485 serial communication for remote monitoring and control.

Energy Saving Mode: Auto-optimizes V/F curve based on load changes for energy efficiency.

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: ≤2.53h

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.