What is the rated insulation voltage?

The rated insulation voltage (Ui) is 750V or 1000V.

Can the rated current be customized?

Yes, the rated current can be customized within the range of 16A to 3200A.

What is the transfer time for the switch?

The transfer time from I-II or II-I ranges from 0.45s to 1.2s depending on the model.

High-Performance 400V ATS Automatic Transfer Switch for Power Management

Name: High-Performance 400V ATS Automatic Transfer Switch for Power Management
Brand: Nanjing Zhengfeng Foreign Trade Services Co., Ltd.
SKU: 2264604925

Jiangsu, ChinaNanjing Zhengfeng Foreign Trade Services Co., Ltd.

US$14.60

10-99 Pieces

US$14.40

100-199 Pieces

US$14.20

200+ Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Warranty

2 Year

Operation

Handle Directly

Model NO.

ATS

Certification

CCC, CE

Type

Integrated automatic transfer switch

Poles

Output type

Dual

Protection Level

IP66

Rated Current

16~3200A

Rated Impulse Withstand Voltage

8kv

Rated Insulation Voltage (Ui)

7500/1000V

Transport Package

Cartoon

Origin

China

HS Code

8503009000

Production Capacity

100000per/Month

Key features

Integrated ATSE Design: Switches and control logic integrated without additional controller for automatic operation.

Wide Current Range: Covers rated current from 125A to 3200A to meet diverse power management needs.

Dual Power Transfer: Ensures reliable switching and safe isolation between two low-voltage power supplies.

Multiple Control Modes: Supports automatic, electric remote, emergency, and manual control operations.

High Protection Level: IP66 protection level ensures durability in various industrial and public building scenarios.

Fast Transfer Speed: Transfer time ranges from 0.45s to 1.2s depending on the specific model and load.

Comprehensive Certifications: Holds CCC, CE, ISO9001, ISO14001, CB, TUV, RoHS, and UL certifications.

OEM/ODM Support: Leading manufacturer offering design, production, and OEM services for electrical apparatus.

Company profile

Nanjing Zhengfeng Foreign Trade Services Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2001-04-02Average Response Time: ≤7.04hInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP

AI-Powered supplier vetting

SummaryNanjing Zhengfeng Foreign Trade Services Co., Ltd. is identified as a China-based limited company with a manufacturer/factory classification, although another record describes it as a trade company and its background as a foreign trade agency established in 2014. The supplier presents a broad electrical-product portfolio and states that it provides design, manufacturing, sales, and OEM customization. ISO 9001:2015 and ISO 14001:2015 management-system certifications are reported, while another record confirms ISO 9001. The company claims after-sales support, international quality and safety compliance, engineering and technical personnel, and ongoing R&D investment. Export markets span multiple regions, and stated lead times are within 15 workdays during off-peak periods and 2–3 months during peak periods. No customer names, project references, quality-control staffing levels, or R&D engineer experience are provided. Financial information is excluded.

CertificationsThe supplier states that its products meet international quality and safety standards and reports ISO 9001:2015 and ISO 14001:2015 management-system certification; ISO 9001 is also separately recorded. These statements provide explicit certification evidence, although no certificate scope or validity details are supplied.

After-Sales capabilityThe company explicitly states that it offers exceptional after-sales support and aims to build long-term customer partnerships. This supports the existence of an after-sales commitment, but no service procedures, response times, support locations, or staffing details are provided.

R&D capabilityThe supplier reports a team of electrical engineers and technicians, substantial R&D investment, continuous process and product improvement, and technology examples involving transformer insulation materials and inverter conversion efficiency. These claims indicate stated innovation activity, but no R&D staffing metrics, patents, test results, or independently verified achievements are provided.

Customization capabilityOEM customization is explicitly offered, with engineers and technicians said to work with clients from requirements through production and distribution. This directly supports customization capability, although no customization examples, minimum volumes, technical limits, or completed projects are provided.

Product Q&A

Q:What is the warranty period for this ATS?

The product comes with a 2-year warranty.

Q:What is the minimum order quantity?

One piece is available for sample checking, though the sample price is higher. For mass production, the unit price depends on the quantity.

Q:What certifications does the product have?

The product holds CCC, CE, ISO9001, ISO14001, CB, TUV, RoHS, and UL certifications.

Q:What are the application scenarios for this switch?

It is suitable for public buildings and industries such as petrochemical, metallurgical, chemical, port, building material, breeding, paper making, pharmaceutical, food, textile, and logistics.

Q:How long is the lead time for production?

The lead time is within 15 workdays during the off-season and 1-3 months during the peak season.