What is the average lead time for production?

The lead time is within 15 workdays during the off-season and one month during the peak season.

What communication interface is available?

The drive includes an RS485 communication interface.

Single Phase 220V VFD with RS485 Port for AC Drive Compressor

Name: Single Phase 220V VFD with RS485 Port for AC Drive Compressor
Brand: Zhejiang Ziri Electrical Technology Co., Ltd.
SKU: 638655845

Zhejiang, ChinaZhejiang Ziri Electrical Technology Co., Ltd.

US$100.00

1 Box

Product profile

Customization

Available

Application

General Transducer, Single-phase Transducer

Output Type

Triple

Model NO.

ZVF520-A0R7S2S

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

Power

0.75kw

Color

Black

Warranty Times

12 Months

Input Voltage

Single Phase 220V

Input Frequency

50/60Hz

Ouput Voltage

0-Three Phase Input Voltage

Output Frequency

0-500Hz

Transport Package

Standard Export Package

Specification

CCC CE ISO9001: 2000

Trademark

CHZIRI, OEM Service

Origin

Wenzhou

HS Code

8504409999

Production Capacity

50000Pcs/ Month

Key features

Sensorless Vector Control: Features 16-bit microprocessor controlled PWM output for precise motor control.

Ultra-Low Noise Operation: Designed with innovative technologies to reduce interference and noise up to 15KHZ.

RS485 Communication: Integrated RS485 interface for easy system integration and monitoring.

Flexible Speed Control: Supports 8-step speed control, 7-step process control, and PID feedback.

Wide Application Range: Ideal for packing machines, mixers, fans, and small hydraulic lathes.

Compact Design: Small size suitable for small and medium horsepower applications.

Energy Saving: Includes automatic voltage regulation (AVR) and energy-saving features.

Customization Available: Offers customization for power, color, and other parameters based on 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: ≤3.14h

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.