Are your products certified?

Yes, our frequency inverters and soft starters are certified with CE and ISO 9001.

Does the device support communication protocols?

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

Is OEM service available?

Yes, we offer OEM services to meet your specific requirements.

Chziri 3 Phase 30kw 40HP AC Motor Soft Starter

Name: Chziri 3 Phase 30kw 40HP AC Motor Soft Starter
Brand: Zhejiang Ziri Electrical Technology Co., Ltd.
SKU: 758377255

Zhejiang, ChinaZhejiang Ziri Electrical Technology Co., Ltd.

Negotiable

4 Pieces

Sample price:US$200.00/piece.Request sample

Product profile

Customization

Available

Task

Protection

Structure

Combination

Model NO.

ZJR2-B3300

Mathematical Model

Non-Linear

Signal

Discrete

Function

Protection

Certification

CCC, ISO: 9001, CE

Condition

New

Customized

Material

Plastic

Input Voltage

380V.440V

Input Frequency

50/60Hz

Power

30kw

Adaptive Motor

Squirrel-Cage Three-Phase Asynchronous Motor

Starting Times

It Is Recommended Not to Exceed 20 Times Per Hour.

Stop Mode

1) Soft Stop; 2) Free Stop.

Place to Be Used

Indoor Location

Altitude

Below 3000m.

Ambient Humidit

≤90%Rh Without Dew Condensation.

Ambient

-30~+50c

Transport Package

Stardard Export Package

Specification

CE, CCC. ISO9001: 2000

Trademark

CHZIRI, OEM Service

Origin

Zhejiang, China

HS Code

8537101990

Production Capacity

5000PCS/Month

Key features

Customized Options: Supports full customization from samples, designs, and minor adjustments.

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

Comprehensive Protection: Features over-current, overload, open phase, and short circuit protection.

12 Months Warranty: Provides a 12-month warranty period for peace of mind and quality assurance.

Fast Delivery: Offers prompt delivery within 7-15 days for standard orders.

CE & ISO Certified: Products are certified with CE and ISO 9001 for quality and safety.

RS485 Communication: Built-in RS485 port supporting Modbus communication protocol for integration.

OEM Service: Provides OEM services to meet specific client branding and design 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: ≤2.40h

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 customization options are available?

We offer full customization from samples, designs, minor customization, and flexible customization options.

Q:What are the available start modes?

Start modes include current limiting, voltage ramp, kick start + current limiting, kick start + voltage ramp, current ramp, and voltage current-limiting double closed-loop start.

Q:What protection functions does the soft starter have?

It features over-current, overload, open phase, instantaneous stop, short circuit, under/over voltage, and auto-restart protection.

Q:What is the warranty period?

We provide a 12-month warranty for our products.

Q:What is the delivery time?

We offer prompt delivery within 7-15 days.