Can I mix different power models in one container?

Yes, different models can be mixed in one container, even within a single order.

How do you handle quality control?

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

Do you sell spare parts?

Yes, we sell spare parts for CHZIRI products, but we do not sell half-finished products.

Do you have export partners?

Yes, CHZIRI Electrical has the right to export and sells electrical products worldwide.

Can you make inverter and soft starter control boards?

Yes, we have extensive experience designing frequency inverters and soft starter cabinets based on your wiring diagrams.

Can the inverter connect with a computer?

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

How can I trust your company?

We are an ISO9001, CE, and CCC approved company, a Made-in-China gold supplier since 2008, with clients worldwide.

Chziri 380V 450kw Motor Soft Starter

Name: Chziri 380V 450kw Motor Soft Starter
Brand: Zhejiang Ziri Electrical Technology Co., Ltd.
SKU: 740150805

Zhejiang, ChinaZhejiang Ziri Electrical Technology Co., Ltd.

US$772.00

1-9 Pieces

US$745.00

10-49 Pieces

US$710.00

50+ Pieces

Sample price:US$772.00/piece.Request sample

Product profile

Customization

Available

Task

Protection

Structure

Combination

Model NO.

ZJR2-34500

Mathematical Model

Non-Linear

Signal

Continuous

Function

Automatic Control, Protection

Certification

CCC, CE

Condition

New

Customized

Non-Customized

Material

Iron

Power Range

450kw

Input Voltage

380V,440V

Input Frequency

50/60Hz

Adaptive Motor

Squirrel-Cage Three Phase Asychronous Motor

Net Weight

36kg

Gross Weight

40kg

Package Size

640*370*340mm/1PCS

Protection Class

IP20

OEM

Yes

Cooling Pattern

Natural Wind Cooling

Transport Package

Standard Export Package

Specification

Trademark

CHZIRI

Origin

China

HS Code

8537101990

Production Capacity

50000PCS/Year

Key features

Comprehensive Protection Functions: Includes over-current, overload, open phase, over-heat, and short circuit protection.

Multiple Starting Modes: Supports current limiting, voltage ramp, kick start, and double closed-loop start.

Flexible Stop Control: Offers soft stop and free stop with adjustable time from 0 to 60 seconds.

Intelligent Digital Display: Features 16 SCM control with intelligent all-digital display for easy monitoring.

Multi-Motor Control: Capable of controlling multiple motors with a single soft starter unit.

Wide Voltage Compatibility: Operates effectively within 320V to 460V range at 50Hz/60Hz frequencies.

ISO9001 Certified Quality: Manufactured under ISO9001 standards with 100% visual and function inspection.

Natural Wind Cooling: Utilizes natural wind cooling pattern for efficient thermal management.

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.