What are the operating temperature limits?

The operating temperature range is -15 to 45 degrees Celsius, with overheating self-protection included.

What applications is this rectifier suitable for?

It is widely used for electroplating (gold, silver, zinc, nickel, copper, chrome), anodizing, electrolysis, and electrophoresis.

What is the lead time for orders?

The average lead time is within 15 working days for both peak and off-peak seasons.

700 AMP 40V Auto Polarity Reverse Rectifier for Electrocoagulation

Name: 700 AMP 40V Auto Polarity Reverse Rectifier for Electrocoagulation
Brand: Linyi City Lanshan District Wenbo Power Supply Equipment Factory
SKU: 778317732

Shandong, ChinaLinyi City Lanshan District Wenbo Power Supply Equipment Factory

US$2,000.00-2,400.00

1 Piece

Sample price:US$2000.00/piece.Request sample

Product profile

Customization

Available

Output Type

Single

Warranty

2 Years

Model NO.

KGY-700A-40V

Output Power

>500W

Input Voltage

3p380VAC/400V/415V/440V/480V

Connection Mode

Parallel Switching Power Supply

Starting Mode

Self-excited Switching Power Supply

Voltage Regulating Mode

Frequency Modulation Type

Power Supplying System

Terminal Power Distribution Equipment

Energy Transmission

One-way Transmission

Modulation System

PWM

Certification

CE, RoHS, ISO, CCC, CB, FCC, SGS

Brand

Wenbo

Type

High Frequency Switch Mode Rectifier

Application

Electroplating,Anodizing,Electropolishing

Output Frequency

20kHz

Output Current

0-700A

Output Voltage

0-+/-40V

Mode

Switching

Package

Plywood Case

Operation Environment

-15-45c

Operation Status

24 Hours at Full Load

Certificate

Ce, SGS

Control Mode

Remote Control

Waveform

Smooth Waveform

Color

Blue, Gray and White

Module

IGBT

Transport Package

Plywood Case/ Hard Carton Box

Specification

Customized

Trademark

Wenbo

Origin

Shandong China

HS Code

8504403090

Production Capacity

1000 Sets/Month

Key features

Wide Input Voltage Range: Supports 3-phase 380V/400V/415V/440V/480V AC input for global compatibility.

Comprehensive Protection System: Features overload, overheat, overcurrent, overvoltage, and phase loss protection.

Flexible Cooling Options: Available in forced air cooling or water-cooled models to suit different needs.

Multiple Control Interfaces: Supports remote control, front panel, PLC interface, and touch screen operation.

OEM and ODM Services: Customizable shell material (iron or PP) and optional functions like timers.

Global Certifications: Certified by CE, RoHS, ISO, CCC, CB, FCC, CSA, UL, and SGS standards.

Company profile

Linyi City Lanshan District Wenbo Power Supply Equipment Factory

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2020-03-03 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤8.23h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is identified as a Chinese private manufacturer of power-supply and electroplating-related equipment, with conflicting establishment information: the basic record states 2012, while the company description claims it was founded in 1991. Its offerings include rectifiers, plating production lines, spray towers, and accessories. Evidence indicates ISO 9001, CE, and SGS certifications or approvals, imported production and testing equipment, stated after-sales support, and design-to-customer requirements. Reported production capacity is 50,000 electroplating/anodizing machines or rectifiers annually, with 10 production lines and 6–10 quality-control staff. Export sales account for 51%–70%, and markets span multiple global regions. Financial strength cannot be assessed because the available capital information is limited and monetary data is excluded.

Supplier typeThe supplier is explicitly classified as a manufacturer and is named Linyi City Lanshan District Wenbo Power Supply Equipment Factory, while another record describes the associated industry as wholesale and retail and the company nature as a trading company. The available records therefore show a manufacturing identity but contain an entity-classification inconsistency.

CertificationsThe supplier explicitly lists ISO 9001, CE, and SGS among its certifications and approvals. This provides direct evidence of stated quality-system and conformity-related credentials, although the slices do not provide certificate numbers, issue dates, or verification details.

After-Sales capabilityThe supplier states that its products benefit from a strong after-sales service guarantee and separately claims comprehensive after-sales service. These are explicit capability claims, but no staffing, response-time, warranty, or service-network details are provided.

R&D capabilityThe company states that it continuously optimizes product design and improves efficiency and operational reliability, and it reports imported production and testing equipment plus two R&D engineers. These facts support some product-development activity, but the evidence is insufficient to demonstrate a strong or independently validated innovation record.

Production capacityThe supplier reports a 3,800 m² manufacturing plant, 10 production lines, 6–10 quality-control staff, annual output of 50,000 electroplating/anodizing machines or rectifiers, and order fulfillment within 15 working days in both peak and off-peak periods. These stated figures provide direct evidence of established production capacity, although they are supplier-reported and not independently verified.

Customization capabilityThe supplier explicitly states that automatic, semiautomatic, and manual plating lines, as well as waste-gas processing systems, can be designed and produced according to customer needs. This directly supports solution customization for the listed equipment categories.

Product Q&A

Q:What is the output voltage and current range?

The output voltage is adjustable from 0 to +/-40V DC, and the output current ranges from 0 to 700A.

Q:What input voltages are supported?

The rectifier supports 3-phase input voltages of 380V, 400V, 415V, 440V, and 480V AC at 50Hz.

Q:Is the product customizable?

Yes, we offer OEM and ODM services. You can customize the shell material (iron or PP) and add optional functions like PLC interfaces or touch screens.

Q:What cooling methods are available?

The system comes with forced air cooling as standard, and water cooling is also available as an option.

Q:What is the warranty period?

We provide a 2-year warranty for all our rectifiers.