What is the return policy?

All returns must be pre-approved by us; unauthorized returns will not be accepted.

What is the minimum order quantity?

The minimum order quantity is 1 set.

What are the lead times?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

37kw/415VAC with Modbus RTU Communication Build in Bypass Soft Starter

Name: 37kw/415VAC with Modbus RTU Communication Build in Bypass Soft Starter
Brand: Zhejiang Ziri Electrical Technology Co., Ltd.
SKU: 1965836075

Zhejiang, ChinaZhejiang Ziri Electrical Technology Co., Ltd.

US$145.00

1-19 Pieces

US$135.00

20-50 Pieces

US$132.00

51+ Pieces

Sample price:US$132.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

We Focus on After Sales Service

Function

Balance The Current When The Motor Starts .Only Wo

Model NO.

ZJR2-3370

Demoulding

Automatic

Condition

New

Certification

CCC, ISO, CE

Warranty

16 Months

Automatic Grade

Manual

Installation

Manual

Driven Type

Electric

Mould Life

>1,000,000 Shots

Color

Black

Power Range

5.5kw~630kw

Input Voltage

Three Phase 380V-15% ~ 415+10%

Input Frequency

50/60Hz

Adaptive Motor

Squirrel-Cage Three-Phase Asynchronous Motor

Starting Times

It Is Recommended Not to Exceed 20 Times Per Hour.

Net Weight

3kg

Gross Weight

4.25kg

Packing Way

Paper Box

OEM

Yes

Protection Class

IP20

Transport Package

Stardard Export Package

Specification

CE CCC ISO9001

Trademark

CHZIRI, OEM Service

Origin

Wenzhou, China

HS Code

8537101990

Production Capacity

5000PCS/Month

Key features

Built-in Bypass Soft Starter: Features 220VAC/380VAC/480VAC built-in bypass design for efficient motor starting.

Wide Power Range: Available in power range from 5.5kw to 630kw with consistent dimensions for 5.5kw to 55kw.

Modbus RTU Communication: Equipped with Modbus RTU communication protocol for advanced control integration.

Comprehensive Protection: Includes 14 protective functions such as over-heat, over-voltage, and short circuit protection.

16 Months Warranty: Covers mechanical defects with a 16-month warranty period for peace of mind.

Customizable Color: Color can be customized to Black or other requirements based on customer needs.

Russian Keypad Support: CHZIRI provides optional Russian keypad for enhanced user interface in specific markets.

English Instructions: Comprehensive English instructions provided for easy operation and maintenance.

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: ≤4.36h

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.