What is the input voltage range?

The input voltage is 380VAC to 440VAC with a frequency of 50/60Hz.

How many pumps can be controlled automatically?

The inverter can control up to 7 different pumps automatically according to pressure feedback.

Is OEM service available?

Yes, OEM service can be offered for this product.

Chziri Variable Frequency Drive Zvf9V-P0220t4m for Pid Water Supply Control

Name: Chziri Variable Frequency Drive Zvf9V-P0220t4m for Pid Water Supply Control
Brand: Zhejiang Ziri Electrical Technology Co., Ltd.
SKU: 640555005

Zhejiang, ChinaZhejiang Ziri Electrical Technology Co., Ltd.

US$516.00

1 Piece

Product profile

Customization

Available

Application

High Frequency Converter Transducer

Output Type

Triple

Model NO.

ZVF9V-P0015T4, ZVF9V-P0150T4, ZVF9V-P0450T4

Principle of Work

Vector Control Transducer

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

Input Voltage

380VAC .440VAC

Input Fequency

50/60Hz

Output Voltage

Three Phase 0~Input Voltage VAC

Output Frequency

0.00~400.00Hz

Current

45A

Net Weight

21kg

Gross Weight

25kg

Packing Size

555*375*360mm/1PCS

Transport Package

Standard Export Wooden Case

Specification

CCC, CE, ISO9001: 2000

Trademark

CHZIRI

Origin

Wenzhou, Zhejiang

HS Code

8504409990

Production Capacity

10000PCS/Month

Key features

PID Water Supply Control: Built-in PID function for constant pressure regulation and liquid level detection.

Multi-Pump Auto Control: Automatically controls up to 7 different pumps based on pressure feedback.

Energy Saving Function: Stops automatically when flow is small to save energy and prevent pump rust.

High Overload Capacity: Supports 150% for 1 minute, 180% for 1 second, and 200% transient protection.

RS485 Modbus Communication: Built-in RS485 port supporting Modbus protocol for PLC and IPC integration.

Wide Power Range: Available in power ranges from 0.75kW to 630kW for various industrial needs.

CE and ISO9001 Certified: Products are certified with CE and ISO9001 for quality and safety assurance.

Fast Delivery: Prompt delivery within 7-15 days, with off-season lead time within 15 workdays.

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.

Product Q&A

Q:What is the warranty period for this inverter?

We provide a 12-month warranty for our frequency inverters.

Q:Does the inverter support Modbus communication?

Yes, it has a built-in RS485 port and supports the Modbus communication protocol.

Q:What is the minimum order quantity?

The minimum order quantity is 1 set.

Q:Can the color be customized?

Yes, the color can be customized to Black.

Q:What are the typical applications for this VFD?

Typical applications include water supply, air compressors, central air conditioners, oil transportation pumps, wastewater treatment, and music fountains.