What payment terms are accepted?

We accept T/T, L/C, Western Union, PayPal, Escrow, and MoneyGram, with a 30% deposit and 70% balance before shipping.

Is customization available?

Yes, we offer OEM and ODM services, including customization from designs and samples.

What communication interfaces are supported?

The device supports RS485 communication input/output and 4-20mA DC analog output.

High-Efficiency LCD Soft Starter for 250kw 350HP Motors

Name: High-Efficiency LCD Soft Starter for 250kw 350HP Motors
Brand: Yueqing Winston Electric Co., Ltd.
SKU: 825928875

Zhejiang, ChinaYueqing Winston Electric Co., Ltd.

US$788.12-965.76

1 Piece

Product profile

Customization

Available

Task

Program

Structure

Combination

Model NO.

WSTR3250

Mathematical Model

Linear

Signal

Continuous

Function

Automatic Control, Protection, Monitoring

Certification

RoHS, CCC, CE

Condition

New

Customized

Material

All Refractory Materials

Quality Guarantee

2 Years

Power

250kw

Working Max Allowable Current

480A

Control Support

Programmable Relay Output

Working Voltage

380V~440VAC

Input / Output

RS485 Communication

Stop Modes

Free Stop and Soft Start

Output Type

4-20mA DC Analog Output

Phase

3 Phases

Protection

Over/Low Voltage / Load Short Circuit Protection

Transport Package

Export Standard Carton Box

Specification

455*300*265 mm

Trademark

Winston/OEM

Origin

Zhejiang, China

HS Code

85437099

Production Capacity

1000PCS/Month

Key features

Customized Design: Supports customization from designs and samples for specific needs.

Comprehensive Protection: Features overheat, phase, voltage, overload, and short circuit protection.

Flexible Control Options: Offers programmable relay output, fault-relay, and RS485 communication.

Wide Power Range: Covers motor power from 5.5KW to 630KW across multiple voltage levels.

Multiple Start Modes: Supports current limit, voltage ramp, jump mode, and closed-loop starts.

Fast Delivery: Standard delivery within 3-7 working days after deposit confirmation.

Quality Assurance: 2-year quality guarantee with factory testing and calibration for each unit.

Certified Safety: Complies with RoHS, CCC, and CE certification standards for safety.

Company profile

Importers and ExportersYears of Export ExperienceIn-stock CapacityFast Delivery

Yueqing Winston Electric Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 14 years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤4.26h

About Our Factory & Business Background

Address3rd Floor,Liufeng Building Liushi Town, Wenzhou, Zhejiang, China

Plant Area300 square meters

Number of Employees20

Registered Capital100,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union

International Commercial Terms(Incoterms)FOB

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Minimum Order Quantity10 Pieces

Supply Chain Partners15

Our Production Capability & Technical Expertise

Main ProductsProximity Sensor, Thermostat and Heater, Switching Power Supply, Motor Soft Starter, Frequency Inverter, Transformer, Relay, Circuit Breaker, Photoelectric Sensor, AC Contactor

R&D Engineers1 people

Our Industry Experience & Global Business Record

Year of Establishment2010-05-05

Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Africa

Repeat Buyers Choice50%~80%

Annual Export Revenue2,000,000 USD

Number of Foreign Trading Staff9

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:What is the warranty period?

We provide a 2-year quality guarantee for all our products.

Q:What are the available start modes?

The soft starter supports current limit start, voltage ramp start, jump mode start, current ramp start, and voltage limited current double closed-loop start.

Q:What protection functions are included?

It includes soft start overheat, input/output phase, three-phase unbalance, start over current, run overload, low/over voltage, and load short circuit protection.

Q:What is the minimum order quantity?

The minimum order quantity is 10 pieces.

Q:How long is the delivery time?

Delivery is usually within 3-7 working days after deposit, depending on order quantity and season.