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45kvw/30kVA Variable Frequency Variable DC Power Supply Transformer

Name: 45kvw/30kVA Variable Frequency Variable DC Power Supply Transformer
Brand: Hunan Echwater Technology Co., Ltd.
SKU: 2212789225

Hunan, ChinaHunan Echwater Technology Co., Ltd.

US$999.00-2,999.00

1 set

Product profile

Customization

Available

Application

General Transducer, High Frequency Converter Transducer

Output Type

Custom

Model NO.

EW-VPS

Voltage of Power Supply

Custom

Function

Simple Type

Name

Power Supply Stabilizer

Type

Power Transformer

Frequency

50Hz, 60Hz

Input Voltage

380V50Hz to 60Hz Output 0-520V Adjustable Frequen

Use

Change Frequency or Phase

OEM&ODM

Supported

Protection

Short Circuit Protection, Overcurrent Protection,

Output Voltage

Three-Phase 0-520V Adjustable; Single-Phase 0-300V

Voltage Custom

380V440V460V480V220V110V

Protection Device

Overload, Over-Temperature, Short Circuit, Instant

Transport Package

Export Standard Packaging

Origin

China

HS Code

8504401500

Production Capacity

500 Sets/Month

Key features

Adjustable Output Voltage: Three-phase 0-520V and single-phase 0-300V adjustable, with custom options available.

Wide Frequency Range: Input 43-63Hz, Output regular 40-70Hz, and custom 40-499.9Hz adjustable on request.

Comprehensive Protection: Equipped with overload, over-temperature, short circuit, and instant protection devices.

Customizable Input Voltage: Supports various input voltages including 380V, 440V, 460V, 480V, 220V, and 110V.

OEM and ODM Support: Full customization services available to meet specific machine requirements.

Fast Production Lead Time: Production arranged within 7 working days upon receipt of advanced payment.

Flexible Shipping Options: Supports sea freight, air freight, and railway freight based on customer needs.

Company profile

Hunan Echwater Technology Co., Ltd.

Hunan, China

Business Type: Manufacturer/FactoryExport Year: 2025-04-01Nearest Port: guangzhou, shenzhenAverage Response Time: ≤4.96hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, FCA, Others

AI-Powered supplier vetting

SummaryHunan Echwater Technology Co., Ltd. is identified as a Chinese manufacturer/factory with six employees and a product range focused on water-generation, water-treatment, disinfection, and related electrical equipment. It reports CE certification, OEM service for well-known brands, inventory capability, and documented R&D design, review, verification, and validation activities. However, its R&D team consists of one engineer, no SDK is available, overseas warehouse and showroom services are unavailable, and the supplier audit result is recorded as 0. Financial-related entries provide only year labels rather than assessable financial performance data, while customer cases are not provided. Service procedures exist but lack records, and manufacturing outsourcing procedures and contracts have an unknown status.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and a Limited Company based in Hunan, China. Its stated product scope covers atmosphere water machines, water-treatment and disinfection generators, electrolytic cells, and related power equipment.

CertificationsThe supplier lists CE as its sustainable development and product certification, providing explicit evidence of holding this certification. No broader certification portfolio is stated in the provided information.

R&D capabilityThe supplier has one R&D engineer, uses Photoshop and CAD, and maintains design input/output, review, verification, and validation documentation. However, it explicitly reports no available SDK, so innovation capability is evidenced but limited in scope.

Production capacityThe supplier is identified as a factory, reports inventory capability, and states average lead times of one month in peak season and within 15 working days in the off-season. Nevertheless, outsourcing procedures and manufacturing-capacity contracts have unknown statuses, preventing a complete assessment of production controls.

Customization capabilityThe supplier explicitly provides OEM services for well-known brands, and its R&D engineer is responsible for developing new products and supporting production, purchasing, and quality functions. These points directly support product customization capability, although no specific customization examples or SDK support are provided.