What communication protocols are supported?

It supports RS485, Ethernet, Modbus RTU/TCP, and IEC 103/104/61850 protocols.

What is the minimum order quantity?

The minimum order quantity is 1 set.

Solid-State Transformer Sst, 1250 Kw, Medium Voltage with 1% Ripple

Name: Solid-State Transformer Sst, 1250 Kw, Medium Voltage with 1% Ripple
Brand: WindSun Science & Technology CO.,Ltd.
SKU: 2187033622

Shandong, ChinaWindSun Science & Technology CO.,Ltd.

US$35,000.00-999,999.00

1 Set

Product profile

Customization

Available

Task

Adjust

Structure

Combination

Model NO.

FGSST-C-XXXX-10-0.8

Mathematical Model

Linear

Signal

Continuous

Function

Automatic Control, Protection, Monitoring, Measurement

Condition

New

Customized

Material

Stainless Steel

Rated Power(Kw)

1250/2500/3300/5000

Overload Capacity

120%/1min

Output Voltage(V)

Output Voltage 750-850 V, Ripple 1%, Accuracy 0.5%

Output Voltage Accuracy

Steady-State+/-0.5%

Phase, Frequency, Voltage

Three-Phase,50/60 Hz,10~13.8kv

Allowable Fluctuation

Voltage:-10% to+10%, Frequency: 45 Hz-55 Hz/54 Hz-

Current Harmonics (Thdi)

<3%(Above Half Load)

Power Factor

>0.99

Communication Interfaces and Protocols

RS485, Ethernet; Modbus RTU/TCP, IEC 103/104,IEC 6

Operating Modes

Voltage Source Mode, Current Source Mode, Power Qu

Protection Functions

Overcurrent, Over/ Undervoltage, Short Circuit, Ov

Redundancy Function

N+X(X Optional)

Ambient Temperature

Outdoor Container-40℃ to 55℃/ Indoor 20℃ to 40℃

Altitude

≤2000m

Storage Temperature

-20 to +70℃(Applicable to Short-Term Storage Such

Transport Package

Wooden

Specification

1500kg

Trademark

FGI

Origin

China

HS Code

85044090

Production Capacity

5000/Year

Key features

98.5% Peak Efficiency: Advanced SiC technology delivers over 3% higher efficiency than conventional UPS/HVDC solutions.

Ultra-High Power Density: Modular design reduces system footprint to 30%-50% of traditional solutions for faster deployment.

Flexible Customization: Full customization, minor customization, and design-based options available for tailored needs.

N+1 Redundant Design: Ensures continuous power supply with millisecond-level seamless switching and online maintenance.

Low TCO & Payback: 3-5 years investment payback period with significantly lower operation and maintenance costs.

Wide Voltage Range: Output voltage 750-850V with 1% ripple and +/-0.5% accuracy for stable performance.

Advanced Communication: Supports RS485, Ethernet, Modbus, and IEC 61850 protocols for seamless integration.

Company profile

Cooperated with Fortune 500Years of Export Experience100% Finished Products InspectionHigh Repeat Buyers Choice

WindSun Science & Technology CO.,Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.79h

About Our Factory & Business Background

AddressMid-Section of Jincheng Road, North Side, Economic Development Zone, Wenshang County, Shandong 272500, Jining, Shandong, China

Plant Area122570 square meters

Number of Employees784

Registered Capital141,382,530 RMB

Terms of PaymentT/T, LC

International Commercial Terms(Incoterms)FOB

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Minimum Order Quantity1 set

Supply Chain Partners377

Our Production Capability & Technical Expertise

Main ProductsVFD, Bess, Svg, Statcom

Production Lines18

Production MachinesPCBA, Auto-production line, Auto-testing line, Laboratory

QA/QC inspectors64 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers79 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2004-08-10

Main MarketsSoutheast Asia/ Mideast, East Asia(Japan/ South Korea), Domestic

Repeat Buyers Choice80%~100%

Number of Foreign Trading Staff33

Overseas Agent/BranchYes

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015, ISO45001:2018, ISO14001

Product CertificationCCC

Cooperated with Fortune 500Yes

Product Q&A

Q:What is the peak efficiency of the FGSST Series?

The FGSST Series achieves up to 98.5% peak efficiency, which is more than 3% higher than conventional UPS/HVDC solutions.

Q:Is the product customizable?

Yes, full customization, minor customization, customization from samples, and customization from designs are all available.

Q:What are the output voltage specifications?

The output voltage ranges from 750V to 850V with a ripple of 1% and an accuracy of +/-0.5%.

Q:How does the redundancy function work?

It features an N+1 redundant design with millisecond-level seamless switching to ensure continuous power supply and online maintenance.

Q:What is the expected investment payback period?

The system offers a 3-5 years investment payback period due to lower operation costs and high reliability.

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