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Solar Inverter Pumping Inverter Vector Control VFD Mini Variable Speed Controller Frequency Inverter 3.7kw 5HP

Name: Solar Inverter Pumping Inverter Vector Control VFD Mini Variable Speed Controller Frequency Inverter 3.7kw 5HP
Brand: Zhejiang Ziri Electrical Technology Co., Ltd.
SKU: 1901844075

Zhejiang, ChinaZhejiang Ziri Electrical Technology Co., Ltd.

US$172.00

1-19 Pieces

US$165.00

20-49 Pieces

US$160.00

50+ Pieces

Sample price:US$172.00/piece.Request sample

Product profile

Customization

Available

Application

Three Phase Transducer, General Transducer

Output Type

Triple

Model NO.

ZSI800-3R7T4

Principle of Work

V/F Control Transducer

Switch Mode

PAM 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

Current Variable-Frequency Drive

Function

Simple Type, Constant Torque Universal Type

Brand

Chziri

Input Voltage

DC Voltage

Gross Weight

4.0kg

Power

3.7kw

Current

9.0A

Transport Package

Standard Export Package

Specification

CE CCC ISO9001

Trademark

CHZIRI

Origin

China

HS Code

8504409999

Production Capacity

8000PCS/ Month

Key features

Advanced MPPT Technology: Fully utilizes power efficiency from solar module arrays for optimal performance.

Automatic Water Level Control: Automatically stops when pool is full and activates when water level is low.

Dry Running Protection: Prevents pump damage by avoiding operation when no water source is available.

Light-Dependent Hibernation: Automatically hibernates under weak light and resumes operation under strong light.

Versatile Power Conversion: Converts DC from solar panels to AC to drive three-phase or single-phase pumps.

CE and ISO9001 Certified: Product certified with CE and manufacturer passed ISO9001:2008 quality control.

OEM Service Support: Supports customization for logo, packing, and user manuals.

16 Months Warranty: Comprehensive 16-month warranty coverage with options for extended terms.

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: ≤2.39h

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.