How do I place an order?

Send your requirements, receive a quotation within 12 hours, confirm the order, and we will send the Proforma Invoice.

What is the rated working voltage?

The rated working voltage is AC220V or AC110V.

Home Use Automatic Transfer Switch for Solar Energy Systems

Name: Home Use Automatic Transfer Switch for Solar Energy Systems
Brand: Nanjing Zhengfeng Foreign Trade Services Co., Ltd.
SKU: 2254534415

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

US$17.20

10-99 Pieces

US$17.10

100-199 Pieces

US$17.00

200+ Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Type

Low-voltage

Structure

Double-column Disconnector

Model NO.

ATS

Installation

Indoor High-voltage

Operation

Manual

Grounding Mode

Grounding

Number of Poles

Grounding

Single Ground

Series

Four

Run

Vertical Rotation

Switching Mode

Single Throw-in

Structure of Operating

Manual

Certification

RoHS, CE

Protection Level

IP67

Rated Current

32AMP

Conductor Material

Silver Plated Copper Core

Cable Wiring

2 in, 2 out

Housing Material

Transport Package

Cartoon

Specification

11.6*8.3*7.9CM

Origin

China

HS Code

8536500000

Production Capacity

100000per/Month

Key features

Ultra-Fast Switching Speed: Automatic transfer completes in less than 50 milliseconds to prevent power outage issues.

Wide Current Range Options: Available in rated operating currents from 6A to 63A to suit various load requirements.

Dual Power Support: Seamlessly switches between main power (A) and backup power (B) for continuous operation.

High Durability Rating: Mechanical life exceeds 8,000 operations and electrical life exceeds 1,500 operations.

Robust Insulation Voltage: Rated insulation voltage of 690V ensures safety and reliability in electrical systems.

Global Certification Compliance: Holds CE, RoHS, TUV, UL, ISO9001, and ISO14001 certifications for international markets.

Flexible Installation Modes: Can be installed vertically or horizontally in cabinets with 2P or 4P configurations.

High Short-Circuit Capacity: Rated short-circuit current of 50kA provides strong protection against electrical faults.

Company profile

Nanjing Zhengfeng Foreign Trade Services Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2001-04-02Average Response Time: ≤7.49hInternational 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:How fast is the switching speed?

The ATS automatically switches to backup power in less than 50 milliseconds.

Q:What is the minimum order quantity?

One piece is available for sample checking, though the sample price is high. Mass production pricing depends on quantity.

Q:What certifications do your products have?

Our products are certified with ISO9001, NTEP, OIML, CE, RoHS, TUV, and UL.

Q:Where can these products be applied?

They are suitable for petrochemical, metallurgical, chemical, port, building material, breeding, paper making, pharmaceutical, food, textile, and logistics industries.

Q:What is the lead time for orders?

Peak season lead time is 1-3 months, while off-season lead time is within 15 workdays.