What is the lead time for production?

Peak season lead time is within 15 workdays, and off-season lead time is within 15 workdays.

What is the input frequency range?

The input frequency range is 43HZ-63HZ.

What is the output frequency range?

Regular output frequency is 40HZ-70HZ adjustable, and 40HZ-499.9HZ adjustable on request.

Three Phase Variable Frequency Converter Voltage Power Supply Input

Name: Three Phase Variable Frequency Converter Voltage Power Supply Input
Brand: Hunan Echwater Technology Co., Ltd.
SKU: 2101464502

Hunan, ChinaHunan Echwater Technology Co., Ltd.

US$999.00-7,999.00

1 set

Product profile

Customization

Available

Application

General Transducer, High Frequency Converter Transducer

Output Type

Custom

Model NO.

EW-200KW

Voltage of Power Supply

Custom

Function

Simple Type

Name

Power Supply Frequency Conversion

Type

Power Transformer

Frequency

50Hz, 60Hz

Input Voltage

220V 110V or Customized

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

Customizable Input Voltage: Input voltage can be customized as required, including 380V, 440V, 460V, 480V, 220V, and 110V.

Adjustable Output Voltage: Three-phase output is adjustable from 0-520V, and single-phase from 0-300V, with other voltages customizable.

Intuitive LCD Control: Features a touch LCD screen with affinity software for intuitive parameter setting and graphical editing.

Comprehensive Protection: Equipped with protection against overpower, overcurrent, overvoltage, short circuit, and overtemperature.

Remote Communication: Supports standard RS232/485 Modbus protocol for remote control and telemetry capabilities.

Fast Response Speed: Features fast response speed to simulate various dynamic characteristic tests effectively.

Wide Measurement Functions: Measures voltage, current, active power, and visual power with a wide range of functions.

Company profile

Hunan Echwater Technology Co., Ltd.

Hunan, China

Business Type: Manufacturer/FactoryExport Year: 2025-04-01Nearest Port: guangzhou, shenzhenAverage Response Time: ≤3.84hTerms 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.