How's the delivery time ?

Usually it will take about two weeks for production

What is the standard of package?

For the small capacity, it use carton, but for big capacity, we should use strong wooden case for protection.

Could you offer Form A or C/O ?

It totally no problem. We can prepare relative documents to Foreign affairs office or other office to apply for this certificate.

Would you accept to use our logo ?

If you have good quantity,it absolute no problem to do OEM.

What is the usual production capacity for each month ?

It depends on which model.For example for relay type small capacity ,produce month capacity can reach near 20000pcs and bigcapacity near 2000pcs.

What kind of certificate you have ?

Already achieve ISO9001, and for products, we have CE,ISO9001,FCC And so on .

Excellent 4000va AC Power Converter for Variable Frequencies

Name: Excellent 4000va AC Power Converter for Variable Frequencies
Brand: Zhejiang Kepai Electrical Appliance Co., Ltd.
SKU: 2180283395

Zhejiang, ChinaZhejiang Kepai Electrical Appliance Co., Ltd.

US$75.00-83.00

1 Piece

Product profile

Customization

Available

Application

High Frequency Converter Transducer

Output Type

Single

Model NO.

4000W

Principle of Work

Slip Frequency Control Transducer

Switch Mode

High Carrier Frequency PWM Control

Main Circuit Type

Voltage

Voltage of Power Supply

Low Voltage Variable-Frequency Drive

Link of Transformation

AC-AC Variable-Frequency Drive

Nature of DC Power

Voltage Variable-Frequency Drive

Function

Frequency Drive

Brand

Kepai

AMPS

Input Voltage

AC 340-440V

Output Voltage

AC 0-440V

Weight

2.4kg

Transport Package

Sea Freight

Specification

10*15*22

Trademark

KEPAI

Origin

China

HS Code

850440199

Production Capacity

5000000/Year

Key features

Comprehensive Protection: Features long and short delay protection to enhance appliance longevity and safety.

Advanced Technology: Utilizes full pass coil technology and relay control with a toroidal transformer.

High Capacity Output: 4000VA single phase capacity with input 340-440V and output 0-440V.

Certified Quality: Products hold CE, ISO9001, and FCC certifications for reliability.

Flexible Customization: Supports OEM services with logo customization for orders with good quantity.

Fast Production: Standard production time is about two weeks, with monthly capacity up to 20,000 pcs.

Secure Packaging: Uses strong wooden cases for big capacity and cartons for small capacity protection.

Global Export Experience: Established in 1994, exporting to Middle East, Europe, Africa, and Southeast Asia.

Company profile

High Repeat Buyers ChoiceSelf-brandedExhibition Experience

Zhejiang Kepai Electrical Appliance Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 Years CertifiedNearest Port: Ningbo port, Shanghai portAverage Response Time: ≤1.77h

AI-Powered supplier vetting

SummaryZhejiang Kepai Electrical Appliance Co., Ltd. is a China-based limited company established in 2015, offering voltage regulators, transformers, variacs, and power inverters. The supplier states that it holds ISO 9001:2000 and CE certifications and maintains an after-sales service system responsive to customer feedback. It describes advanced production equipment, including CNC machinery and a professional spraying line, and claims that its products are exported internationally and used in industrial, commercial, and household electrical applications. However, the provided records contain conflicting employee figures: one administrative record states 9 employees, while the company description claims over 120 employees. R&D, ODM/OEM, outsourcing, inventory, overseas warehouse, and financial information are not sufficiently documented. The SGS audit record identifies an audit period and product scope, but the evaluation result is coded as “0” without an interpretable explanation, so audit performance cannot be...

Supplier typeThe supplier is identified as Zhejiang Kepai Electrical Appliance Co., Ltd., a combined business entity and limited company based in Zhejiang, China. Its stated product scope includes voltage regulators, transformers, variacs, and power inverters.

CertificationsThe supplier explicitly states that its products have obtained ISO 9001:2000 quality management system certification and European Community CE certification. These claims provide direct evidence of certification holding, although no certificate numbers or validity dates are supplied.

After-Sales capabilityThe supplier describes a comprehensive after-sales service system, reliable after-sales support, and a customer-service process for collecting feedback and addressing issues. These statements directly support an after-sales capability, although service response metrics are not provided.

Production capacityThe supplier reports advanced production facilities, including CNC machining, shearing, folding, punching equipment, and a professional spraying line. Its stated manufacturing workforce is inconsistent with the administrative record, which lists 9 employees versus the company description's claim of over 120, so production scale is not fully verifiable.

Product Q&A

Q:Who are we?

We are based in Zhejiang, China, start from 1994,sell to Mid East(45.00%),Eastern Europe(30.00%),Africa(10.00%),Southeast Asia(10.00%),South America(5.00%). There are total about 101-200 people in our office.

Q:How can we guarantee quality?

Always a pre-production sample before mass production; Always final Inspection before shipment;

Q:What can you buy from us?

Solar Panel, Solar Charge Controller, Voltage Stabilizer, Power Inverter

Q:Why should you buy from us not from other suppliers?

PC(programed control computerized) series AC automatic voltage stabilizer , which is the leading select of the American chip by our company, uses the computer digitization procedure to Control the functional movement of the entire machine.

Q:What services can we provide?

Accepted Delivery Terms: FOB,CFR,CIF,EXW; Accepted Payment Currency:USD,CNY; Accepted Payment Type: T/T,L/C,Western Union,Escrow, PayPal, Small-amount payment, Money Gram Language Spoken:English,Chinese