What protection functions does this static switch have?

Built-in complete protections including overvoltage, undervoltage, overcurrent, short circuit, over temperature and phase sequence protection. It effectively protects loads and power equipment.

What input voltage and current specifications are available?

We support single-phase 220V and three-phase 380V. Current ranges from 10A to 125A. Custom voltage and current specifications are acceptable.

Can this STS work with UPS and generator power source?

Yes. It is perfectly compatible with mains electricity, UPS power supply and diesel generator, widely used for dual-power redundant backup systems.

What are the main application scenarios of STS?

Widely used in data centers, communication rooms, industrial automation, medical equipment, precision instruments and other fields requiring zero power interruption.

Do you support OEM customization and logo printing?

Yes. We support customized appearance, parameters, communication functions and brand logo to meet different customer project requirements.

Automatic 380VAC 80A 100A 125A Static Transfer Switch 323-437VAC Sts for Critical Load Protection

Name: Automatic 380VAC 80A 100A 125A Static Transfer Switch 323-437VAC Sts for Critical Load Protection
Brand: Guangzhou Idealplusing information technology co., LTD
SKU: 2317321645

Guangdong, ChinaGuangzhou Idealplusing information technology co., LTD

US$3,300.00-4,400.00

1 Piece

Product specifications

Model

Display

Product profile

Customization

Available

Output Type

Triple

Warranty

1 Year

Model NO.

IPS-BSTS Series (Thyristor)

Output Power

Input Voltage

380V

Connection Mode

Parallel Switching Power Supply

Starting Mode

Self-excited Switching Power Supply

Voltage Regulating Mode

Frequency Modulation Type

Power Supplying System

Terminal Power Distribution Equipment

Energy Transmission

One-way Transmission

Modulation System

Certification

Brand

Idealplusing

Transfer Time

≤8ms

Machine Dimensions

482*176*420(mm) 4u

Net Weight

19kg

Display & Communication

LED+LCD+RS485

Input Frequency

50/60Hz

Transport Package

Carton

Specification

323-437VAC 80A/100A/125A

Trademark

IDEALPLUSING

Origin

China

Production Capacity

10000PCS/ Month

Key features

Ultra-Fast Transfer Time: Typical switching time is 4-5ms for controllable devices, ensuring zero interruption.

Dual-Power Isolation: Supports two inputs from different sources with simultaneous neutral and live wire switching.

Digital Microcontroller Control: Ensures precise response, consistency, and stability for critical load protection.

Real-Time Monitoring: Displays input voltage and detects reverse polarity with automatic alarm triggers.

Comprehensive Protection: Built-in overvoltage, undervoltage, overcurrent, short circuit, and phase sequence protection.

Customizable Input/Output: Input terminals (IEC C14/C20) and output connections are customizable to fit specific needs.

High Efficiency: Whole unit efficiency reaches 99.6% with a power factor of 1.0.

OEM/ODM Support: We focus on customization and technical selection to reduce procurement costs.

Company profile

Guangzhou Idealplusing information technology co., LTD

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-07-01Nearest Port: HuangpuAverage Response Time: ≤2.73hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryGUANGZHOU IDEALPLUSING INFORMATION TECHNOLOGY CO., LTD is presented as a supplier integrating development, manufacturing, sales, engineering design, and construction for power-supply products. Its stated offering includes DC power supplies, converters, inverters, rectifiers, battery chargers, and related systems, with product records covering 2KVA and 4KVA transformers for 110VDC input and 220VAC/50Hz output. The available information indicates ISO 9001 certification, more than 60 workers, owned factories in Shenzhen, over 20 cooperating factories, and 10,000 power-supply models. Operational data lists 50 quality-control staff, four production lines, broad export-market coverage, Huangpu port proximity, and off-peak lead time within 15 workdays. The supplier also states that it provides power-supply solutions and assistance with sourcing in China. However, the records do not provide verifiable financial information, documented customization examples, or named customer cases. The supplier’s registration...

Supplier typeThe supplier is described as an industrial electrical and electronics provider focused on power-supply products, while also integrating development, manufacturing, sales, engineering design, and construction. Its stated product keywords cover DC power supplies, converters, inverters, rectifiers, chargers, and related systems, indicating a manufacturer-integrator profile rather than a single-product trader.

CertificationsThe supplier is explicitly reported as holding ISO 9001 certification for its management systems. No additional certifications are identified in the provided information.

R&D capabilityThe supplier states that it integrates product development and offers more than 10,000 power-supply models and specifications through its factories and cooperating factories. This supports breadth of product development capability, but there is no documented R&D output, patented technology, or measurable innovation record.

Production capacityThe supplier is described as having factories in Shenzhen, more than 20 cooperating factories, and more than 60 workers; operational data also lists 50 quality-control staff, four production lines, broad export markets, and off-peak lead time within 15 workdays. These records provide explicit evidence of manufacturing infrastructure and operating capacity, although the relationship between the different workforce figures is not clarified.

Product Q&A

Q:Do you have any MOQ limit?

Low MOQ, 1 pieces for sample checking is available.

Q:Do you offer a guarantee for the products?

Yes, we offer a 1-year warranty for all power supply.

Q:What is an STS static transfer switch?

A static transfer switch is a dual-input AC transfer switch. Under normal conditions, one input is energized while the other is de-energized, and the load is powered by one of the AC inputs. If a fault occurs in the active power source, the STS automatically switches to the other power source, ensuring that the load continues to be powered without interruption.

Q:How does the STS switch work when power fails?

Once the primary power source has abnormal voltage, phase failure or power failure, the STS will automatically and rapidly switch the load to the backup power source without power interruption.

Q:What is the difference between STS and traditional ATS switch?

ATS is mechanical switching with obvious power-off gap. STS is fully electronic static switching with ultra-fast transfer, zero mechanical wear, suitable for uninterruptible power supply occasions.