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Three Phase High Precision Automatic AC Voltage Stabilizer 20kVA Voltage Regulator

Name: Three Phase High Precision Automatic AC Voltage Stabilizer 20kVA Voltage Regulator
Brand: Zhejiang Shuntong Electric Co., Ltd.
SKU: 2114761615

Zhejiang, ChinaZhejiang Shuntong Electric Co., Ltd.

US$462.00

1-9 Pieces

US$456.00

10+ Pieces

Product profile

Customization

Available

Current Type

Phase

Single Phase

Model NO.

TNS

Frequency Characteristics

Usage

Frequency

50/60Hz

Size

Medium

Iron Core Shape

Power Source

Application Range

Brand

Sntoom

Voltage Accuracy

220V ± 3%,380V ±3%

Ambient Temperature

-5℃ ~ +40℃

Output Voltage

220V/380V

Insulation Resistance

>2m Ω

Model Number

Tns-20kVA

Packaging Detail

Standard Package

Transport Package

Carton

Specification

Trademark

SNTOOM

Origin

China, Zhejiang

Production Capacity

10000piece/Year

Key features

Full Display Monitoring: Displays A, B, C three-phase current, input and output voltage at a glance.

Durable Carbon Brushes: Imported carbon brushes offer longer service life and wear resistance without breaking.

Stable Integrated Circuits: Advanced circuit design ensures reliable performance and stable operation.

Wide Input Voltage Range: Accepts phase voltage 160V-250V and line voltage 277V-430V.

High Efficiency: Efficiency exceeds 90% with low waveform distortion.

Fast Adjustment Time: Adjustment time is less than 1 second when input voltage changes by 10%.

Customizable Logo: OEM service available with high resolution JPG logo (max 2 colors, no gradient).

Global Export Experience: Products exported to over 50 countries with ISO9001, CE, RoHS, SGS certifications.

Company profile

In-stock CapacityFast DeliveryLow MOQQuality Assurance

Zhejiang Shuntong Electric Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-08-09Nearest Port: NingboAverage Response Time: ≤8.32hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, CIP, FCA, EXW

AI-Powered supplier vetting

SummaryShuntong Electric Co., Ltd. is a manufacturing enterprise established in 2009 in Zhejiang, China, specializing in high- and low-voltage equipment. It reports OEM service for recognized brands, broad export coverage, and design customization capabilities. Quality-related strengths include written procedures, retained records, ISO9001, ISO14001, OHSAS18001, CB, SEMKO, CE, and CCC certifications. Service processes include documented complaint handling and corrective/preventive actions. Production is supported by one production line, 11–20 quality control staff, and stated lead times of within 15 working days off-season and one month during peak season. Innovation resources appear limited: one R&D engineer is identified, and no SDK is available. Quality test equipment is reported as zero, and ongoing batch quantity reconciliation is not performed. Financial information is limited to year labels without performance values, so financial credibility cannot be determined.

Supplier typeThe supplier is explicitly described as a professional manufacturing enterprise integrating development, production, sales, and service, specializing in high- and low-voltage equipment. It operates one production line and provides export-oriented manufacturing services, including exports through agents.

CertificationsThe company states that it holds ISO9001, ISO14001, OHSAS18001, CB, SEMKO, and CE certifications, and CCC is also listed as a sustainable development and product certification capability. These are explicit certification claims supporting this field.

After-Sales capabilityThe R&D engineer’s responsibilities include technical support for production and after-sales service. The supplier also reports written procedures and retained records for service assessment, corrective and preventive actions, and effective customer complaint handling.

Production capacityThe supplier operates one production line and reports annual output in a stated range, with 11–20 quality control staff and standardized finished-product inspection instructions. However, quality test equipment is reported as zero and ongoing quantity reconciliation for each batch or mass production is not performed, indicating material production-control limitations.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. This indicates broad stated support for customer-specific product requirements.