Powered by Made-in-China.com

Automatic Transfer Switch for Solar PV Energy Storage Systems
US$15.00
10-99 Pieces
US$14.50
100-199 Pieces
US$14.00
200+ Pieces
Product specifications
PC
Sample price:US$30.00/piece.Request sample
Product profile
Customization
AvailableType
Low-voltageStructure
Double-column DisconnectorModel NO.
ATSInstallation
Indoor High-voltageOperation
ManualGrounding Mode
GroundingNumber of Poles
4pGrounding
Single GroundSeries
FourRun
Vertical RotationSwitching Mode
Single Throw-inStructure of Operating
ManualCertification
RoHS, CEProtection Level
IP67Rated Current
32AMPConductor Material
Silver Plated Copper CoreCable Wiring
2 in, 2 outHousing Material
PCTransport Package
CartoonSpecification
11.6*8.3*7.9CMOrigin
ChinaHS Code
8536500000Production Capacity
100000per/MonthKey features
Ultra-Fast Switching Speed: Switches from main to backup power in less than 50 milliseconds to prevent outages.
Wide Current Range Options: Available in rated operating currents from 6A to 63A to suit various load needs.
High Durability Life: Mechanical life exceeds 8000 operations and electrical life exceeds 1500 operations.
Robust Protection Grade: Housing material provides IP67 protection level against dust and water ingress.
Premium Conductor Material: Features silver-plated copper core for superior conductivity and corrosion resistance.
Dual Power Capability: Automatically switches between common power supply A and backup power supply B.
Comprehensive Certifications: Holds CE, RoHS, ISO9001, ISO14001, TUV, UL, and other international quality certifications.
Flexible Installation: Can be installed vertically or horizontally in cabinets with indoor high-voltage design.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2001-04-02Average Response Time: ≤7.24hInternational 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?
A:
The switching speed is less than 50 milliseconds when the main power fails.
Q:What is the minimum order quantity?
A:
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?
A:
We hold ISO9001, ISO14001, CE, CB, TUV, RoHS, UL, NTEP, and OIML certifications.
Q:What is the mechanical life of the switch?
A:
The mechanical life is over 8000 times, and the electrical life is over 1500 times.
Q:What is the rated operating current range?
A:
The rated operating current ranges from 6A to 63A, including options like 10A, 16A, 20A, 25A, 32A, 40A, and 50A.
Send Inquiry
*To:
Nanjing Zhengfeng Foreign Trade Services Co., Ltd.
Nanjing Zhengfeng Foreign Trade Services Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Smart Automatic Transfer Switch for Home Solar Systems
US$17.00-17.20
10 Pieces(MOQ)
Electrical Solar PV Disconnector DC 1000V 4p 32A Automatic Transfer Switch Type Solar Isolation Switch
US$34.40-34.60
1 Piece(MOQ)
Solar Powered Automatic Transfer Switch for Seamless Household Energy Storage
US$14.00-15.00
10 Pieces(MOQ)
Battery Disconnect Switch for Solar Energy Storage System Use
US$15.00-30.00
100 Pieces(MOQ)
Electrical Solar PV Isolation Switch System DC Automatic Transfer Switch Type Solar Disconnector Switch
US$23.00-25.00
100 Pieces(MOQ)
L1 PV DC Isolator Switch 1200V 32A for Solar Power System
US$99.00
1 Piece(MOQ)
Smart 220V Automatic Transfer Switch for Solar Energy Systems
US$14.00-15.00
10 Pieces(MOQ)
Manufacturer Price PV Solar 1500V DC Isolator Switch with Mc4 Connectors for Solar System
Negotiable
100 Pieces(MOQ)
Millisecond Transfer Switch for Solar Energy Storage Systems
US$14.00-15.00
10 Pieces(MOQ)
Durable Electrical Knife Switch for PV Solar Energy Solutions
US$8.00-10.00
10 Pieces(MOQ)
Energy Storage System Door Interlock Disconnect Switch 1000V DC Isolator for Solar PV
US$2.00-10.00
1,000 Pieces(MOQ)
High-Quality 32A DC Isolator Switch for Solar Energy Systems
US$5.00-20.00
100 Pieces(MOQ)
Manual Transfer Load Breaker Switch DC Switch Disconnector for Solar PV Array
US$60.00-150.00
10 Pieces(MOQ)
Solar Waterproof Enclosure Rotary DC Isolator Switch for Solar PV System
US$34.40-34.60
1 Piece(MOQ)
Solar Energy System Isolation Switch Hglz1-100 4p 63A 100A Manual Solar Transfer Switch
US$14.00-15.00
10 Pieces(MOQ)
Door Interlock Rotary Lockable Disconnect Switch 1000V DC Isolator for Solar PV Energy Storage System
US$2.00-10.00
1,000 Pieces(MOQ)
L1 PV DC Isolator Switch 1200V 32A IP66 Waterproof for Solar System
US$99.00
1 Piece(MOQ)
IP66 Disconnector 160A 800V IP66 Wholesale High Quality AC Isolator Switch for PV Solar Systems
US$4.00-28.00
1 Piece(MOQ)
IP66 Solar PV DC Disconnect Switch 32A Isolator Switch 1200V 1000V for DC Application
US$9.90-12.30
1 Piece(MOQ)



















