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Reliable 220V Air Compressor Soft Starter with Smooth Start and Overload Protection
US$1.00-9,999.00
1 Piece

Product profile

Customization

Available

Transport Package

Carton

Specification

one

Model NO.

zhongping1

Trademark

Siemens

Origin

Germany

HS Code

8537209000

Production Capacity

1000/Year

Key features

Smooth Start & Overload Protection: Reduces mechanical stress and protects motors from current surges and operational faults.
Adjustable Start Parameters: Soft start time adjustable 0-30s; Starting voltage adjustable 0-50% of rated voltage.
Comprehensive Protection Features: Includes overload, phase loss, over-temperature, and short circuit protection.
Significant Inrush Current Reduction: Reduces starting current by up to 70% to minimize electrical stress.
Versatile Application Scenarios: Suitable for air compressors, pumps, fans, conveyors, and heavy machinery.
Flexible Customization Options: Offers full, minor, and flexible customization from samples or designs.
Multiple Control Modes: Supports power-on auto start and external switch control for operational flexibility.

Company profile

Beijing Zhongping Technology Co., Ltd.
High Repeat Buyers ChoiceIn-stock CapacityLow MOQ100% Finished Products Inspection
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤2.73h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier providing 3D software design, ODM, industrial automation, product sales, installation, commissioning, maintenance, and repair services. It supports extensive customization and has documented finished-product inspection instructions, quality assurance, and stated lead times within 15 working days in both peak and off-peak seasons. However, it has no overseas showrooms, agents, branches, or offline trade-show experience, and no new products were developed in the past year. Supplier-management, corrective-action, and complaint-handling procedures exist but lack written records. Certification is listed as NIL, quality-control staffing is below five, and R&D engineer experience totals two years. Export activity is established, with 31%–40% of sales from exports and three years of export experience. Evidence of specific customer cases is not provided.
Supplier typeThe supplier explicitly identifies itself as a professional technical supplier and provides industrial automation-related one-stop services, including product sales, solutions, installation and commissioning, maintenance, and repair. Its stated focus covers cement, packaging, printing, rubber, textile, and machine-tool industries.
CertificationsSupplier management system certification is explicitly recorded as NIL. The provided information therefore does not demonstrate possession of relevant certifications.
After-Sales capabilityThe supplier states that it provides installation, commissioning, maintenance, and repair services and has a quality-assurance system. However, it has no overseas showroom, agent, or branch, and its complaint-handling procedure has no written records, limiting evidence of formalized after-sales execution.
Production capacityThe supplier reports lead times within 15 working days during both peak and off-peak periods, maintains written and uniformly followed finished-product inspection instructions, and lists annual production output above the stated threshold. Nevertheless, quality-control staffing is below five and the service-capability assessment procedure has no records.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same capability is confirmed in two slices, providing direct evidence of broad customization coverage.

Product Q&A

Q:Can a soft starter be used with all motor types?
A:
No, soft starters are designed for AC induction motors and are not suitable for DC motors or applications requiring precise speed control. For those, a Variable Frequency Drive (VFD) is more appropriate.
Q:What is the difference between a soft starter and a VFD?
A:
A soft starter primarily controls the motor's startup and shutdown process by managing voltage. A VFD, on the other hand, controls both voltage and frequency, allowing for precise speed regulation during continuous operation.
Q:How much energy does a soft starter save?
A:
Soft starters significantly reduce energy consumption during startup by limiting inrush current. They do not provide substantial energy savings during normal operation, unlike VFDs.
Q:What are the main protection functions of this soft starter?
A:
Core protections typically include overload, phase loss, over-temperature, and short circuit protection.
Q:How often can I start the motor with this soft starter?
A:
The recommended number of starts per hour varies; for standard duty, it's often up to 20 times per hour. Heavy-duty applications or frequent starts may necessitate upsizing the starter or consulting the manufacturer for thermal ratings.

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