What optional functions are available for automation and monitoring?

Optional features include start delay, running delay, auto restart (up to 9 times), error message storage, and 0-20A DC analog output for real-time current indication.

What is the warranty period for this product?

The product comes with a 24-month warranty covering mechanical defects.

What are the environmental operating conditions for the soft starter?

It operates at altitudes below 3000 meters, temperatures between -25 and +40 degrees Celsius, and humidity under 90% RH in non-condensing environments.

Gwiec 7.5kw Single Phase Pump Soft Starter for Water with Good Service

Name: Gwiec 7.5kw Single Phase Pump Soft Starter for Water with Good Service
Brand: Yueqing Greenwich Imp & Exp Co., Ltd.
SKU: 2071952825

Zhejiang, ChinaYueqing Greenwich Imp & Exp Co., Ltd.

US$100.00-300.00

1 Piece

Product profile

Customization

Available

Application

General Transducer

Output Type

Triple

Model NO.

R1-PR800-7.5KW

Principle of Work

AC to AC Soft Starter

Switch Mode

PAM Control

Main Circuit Type

Voltage

Voltage of Power Supply

Low Voltage Variable-Frequency Drive

Link of Transformation

AC-AC Variable-Frequency Drive

Nature of DC Power

Voltage Variable-Frequency Drive

Function

Protect The Motor

Brand

Gwiec

Output Form

4-20mA DC Analog Output

Phase

Three Phase

Color

Gray

Product Name

Soft Starter

Power

7.5 Kw

Shell Material

All Refractory Material

Certification

Warranty

24 Months

Transport Package

Export Standard Carton Box

Specification

7.5 KW-315 KW

Trademark

Gwiec

Origin

Yueqing

HS Code

8511409900

Production Capacity

5000

Key features

Soft Start Technology: Superior alternative to star/delta starters, eliminating damaging torque transients and voltage ramp control issues.

Multiple Protection Functions: Includes voltage loss, over-current, over-heat, phase loss, short circuit, and three-phase unbalance protection.

Five Start Modes: Offers Ramp voltage, Current limit, Snap action, and Heavy load strong shock start for various load conditions.

Five Level Production Settings: Configurable levels from Elementary to Advanced (0-4) to match specific application requirements via F12.

Comprehensive Optional Functions: Features start delay, running delay, auto restart (up to 9 times), and error message storage.

Wide Voltage Compatibility: Supports input AC 220V/380V/440V/660V at 50/60Hz for diverse power supply scenarios.

Robust Environmental Rating: IP20 protection, operates at altitudes up to 3000m, and temperatures from -25 to +40 degrees Celsius.

24-Month Warranty: Covers mechanical defects with a comprehensive two-year warranty period for peace of mind.

Company profile

Yueqing Greenwich Imp & Exp Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2017-07-19Nearest Port: ningboAverage Response Time: ≤4.92hTerms of Payment: LC, T/T, PayPalInternational Commercial Terms(Incoterms): FOB

AI-Powered supplier vetting

SummaryYueqing Greenwich Imp & Exp Co., Ltd. is a Chinese manufacturer located in Zhejiang, specializing in electrical products like circuit breakers and relays. The company operates 10 production lines and has an annual production output valued between US$10 Million and US$50 Million. It holds an ISO 9001 certification for its management systems, emphasizing quality and continuous improvement. With a significant portion of its sales coming from exports and a focus on innovation, the company demonstrates a commitment to quality and global reach.

Supplier typeThe supplier is identified as a trade company with a manufacturing function, located in Zhejiang, China.

CertificationsThe supplier holds an ISO 9001 certification, indicating standardized quality management practices.

R&D capabilityThe supplier mentions continuous improvement and innovation as part of its principles, implying a commitment to innovation.

Production capacityWith 10 production lines and an annual production output of up to 210,000 pieces for some products, the supplier has a robust production capacity.

Product Q&A

Q:What are the main benefits of this soft starter compared to star/delta starters?

It eliminates damaging torque transients during switching and provides better control over the voltage ramp down, ensuring smoother motor acceleration and stopping.

Q:What types of motors are suitable for this soft starter?

It is designed for three-phase squirrel cage asynchronous motors and induction motors, provided the rated power and frequency match the starter specifications.

Q:What protection functions does the device include?

It features protection against voltage loss, undervoltage, overvoltage, over-current, over-heat, phase losses, three-phase unbalance, and short circuits.

Q:What are the available start modes for different load conditions?

The device offers five modes: Ramp voltage start, Current limit start, Snap action + Ramp voltage, Snap action + Current limit, and Heavy load strong shock start.

Q:Can the soft starter be configured for different load levels?

Yes, it has five production settings (Elementary to Advanced) that can be set via F12 to match light, standard, heavy, or advanced load requirements.