We accpet OEM & ODM service, and customized parameters according to your design requirements

What's our production management and quality control system?

All our product process follows up ISO9001. Each process has technical instructors.The QC supervisors will regularly inspect the production. We will do products performance tests during production, and comprehensive quality tests when the products is completed.

(1)One year repair for free of the complete machine; (2)technical Support (3) Within 24 hours for respond after receiving notification; (4) Cost maintenance forever.

20kVA Voltage & Frequency Stabilizer Power Supply Single Phase 3 Phase

Name: 20kVA Voltage & Frequency Stabilizer Power Supply Single Phase 3 Phase
Brand: QINGDAO UNIVERSAL INTERNATIONAL TRADE CO ., LTD.
SKU: 1984044465

Shandong, ChinaQINGDAO UNIVERSAL INTERNATIONAL TRADE CO ., LTD.

US$1,200.00-92,000.00

1 Piece

Product profile

Customization

Available

Current Type

Phase

Single Phase/3 Phase

Model NO.

UIT

Frequency Characteristics

Power Frequency

Frequency

Industrial Frequency

Size

Small

Power Source

Linear Regulated Power Supply

Application Range

Unstable Voltage Frequency Input

Brand

Uit

Circuit Mode

IGBT/ Spwm Pulse Width Modulation Method

Internal Structure

AC-DC- AC Variable-Frequency Drive

Function

Unstable Voltage and Frequency Adjustment

Transport Package

Export Special Hollow High Strength Carton

Origin

China Mainland

HS Code

8504401990

Production Capacity

3000 Units/Year

Key features

Advanced SPWM IGBT Technology: Utilizes high-frequency inverter technology for pure sine wave output and zero network interference.

Ultra-Fast Response Time: Reaction time under 2ms for load changes from 0 to 100%, ensuring stable power supply.

Wide Input Voltage Range: Accepts input voltage from 130V to 495V with adjustable settings for various unstable conditions.

High Efficiency Performance: Efficiency exceeds 90%, suitable for inductive, capacitive, resistive, and mixed loads.

Comprehensive Protection System: Features auto-protection and alarms for over voltage, over current, overheat, and short circuits.

Isolation Transformer Output: Provides safe, reliable isolation with excellent anti-interference capabilities.

Customizable Parameters: Input voltage and output voltage can be customized according to specific design requirements.

Company profile

QINGDAO UNIVERSAL INTERNATIONAL TRADE CO ., LTD.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2020-05-12Nearest Port: Qingdao, ShanghaiAverage Response Time: ≤3.65hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, DAP, CPT, FCA, EXW

AI-Powered supplier vetting

SummaryQingdao Universal International Trade Co., Ltd. is identified as a Chinese manufacturer/factory established in 2009, supplying permanent magnet generators, horizontal and vertical wind turbines, graphite, controllers, inverters, and transformers. The supplier reports ISO 9001 and ISO 14001 certification, four production lines, 50 quality-control staff, and R&D engineer experience of 11–20 years. It states that generator capacity ranges from 500W to 5MW and that speed and size can be customized. The company claims exports to more than 50 countries and lists broad global export markets. Evidence supports production, certification, customization, and international sales capabilities. However, the provided information does not sufficiently verify after-sales service processes, financial credibility, or specific customer cases. The supplier’s descriptions mention professional engineering, system-design, and sales teams, but do not provide concrete innovation outputs or documented customer references.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and describes itself as producing and exporting permanent magnet generators, wind turbines, transformers, inverters, controllers, and graphite. Its stated establishment in 2009 and factory location in Qingdao further support an operating manufacturing business.

CertificationsThe supplier explicitly reports holding ISO 9001 and ISO 14001 management-system certifications. The slices do not provide certificate numbers, issuing bodies, validity periods, or scope, but the stated certifications are direct positive evidence.

Production capacityThe supplier identifies itself as a manufacturer, reports four production lines and 50 quality-control staff, and offers multiple product categories. It states that permanent magnet generators can be produced from 500W to 5MW, with peak-season fulfillment of one month and off-peak lead time within 15 workdays, providing direct evidence of production capability.

Customization capabilityThe supplier explicitly states that permanent magnet generator speed and size can be customized according to customer requirements and that it provides customized generation-system solutions. Its system-design team also supports this claim, although the scope and limits of customization are not specified.

Product Q&A

Q:Reason of choosing us?

Experienced R & D team and profesional sales team; Professional team for after-sale service all day long; Offer confidentiality agreement to protect your profit, with us your business will be in safe your money in safe.

Q:Payment term?

T/T, L/C, Western Union, Paypal, MoneyGram,etc.

Q:Delivery time?

10-30 working days under non-special circumstances

Q:Shipping options?

Ocean shipment, Air shipment, Express or clients' shipping forwarder

Q:What certificates do we have?

ISO, CE, etc.