Dual Power Automatic Transfer Switch High Sensitive Response Circuit Breaker Changeover 220V (100/4P)

• ✅【Superior Performance】Automatic transfer switch noiseless operation, energy saving, easy installation, simple operation and reliable performance.
  ✅【Features】The automatic transfer switch is reasonable structure, small size, beautiful appearance, equipped with protective cover, power supply is more safe and reliable.
  ✅【Fit for】This automatic transfer change-over switch especially suitable for office buildings requiring fire fighting. Please choose to buy according to actual needs.
  ✅【Safe to Use】Dual power automatic transfer switch have complete protection function, short circuit, overload, lack of phase, undervoltage protection. You can buy and use with confidence.
  ✅【EPS Fire Power Supply】The dual electronic power automatic circuit breaker adopted EPS fire power supply interface, DC12-24v can reliably long distance double point.

About this item

Silver contacts :The use of silver contacts can greatly improve the conductivity and service life of the product

Easy to use :Built in regular standby opening output port, which can be connected with indicator light, which is convenient for observation outside the cabinet

Good performance :Using high quality flame retardant plastic material, good insulation, high temperature proof, anti aging, safe and reliable

Safety first :When the normal power supply is abnormal, the backup power supply will work immediately to ensure the continuity, reliability and safety of the power supply

Suitable for :Suitable for switching to the backup power supply when the power is cut off, and switching to the main power supply when the power comes in

Specification:

How To Use:

· 1. Place the automatic transfer switch of the dual power supply on the debugging platform, and connect the corresponding power line according to the correct phase sequence. The phase line and the neutral line are connected in position, and the wrong connection is not allowed.

· 2. When debugging the three-pole switch, the common and spare neutral wires should be connected to the neutral terminal (NN and RN) respectively.

· 3. Set the dual power supply automatic transfer switch to work in the self-turning and self-resetting mode. If the voltage of the two power supplies is normal, the switch should be placed in the common power supply position, and the common power supply is closed.

· 4. Set the common power supply NA, NB, NC, NN for any phase loss, the dual power supply should be automatically converted to the backup power supply, if the common power supply returns to normal, it should be converted back to the common power supply

Wuxi Fenigal Science and Technology Co. ,Ltd. is a high-tech enterprise specialized in reseach and developement of products on latest Electrical Distribution and Industrial Control & Automation, as well as special Lighting technology and products on Film & Media, Event, Industrial and Domestic use etc.

Through years of effort, we are aiming to build a large range of lineup coverage and service capability for the sectors we serve. We promise to provide our clients best products with most reasonable prices in most cases of no M.O.Q. (Minimum Order Quantity) requirement. Our team work with from raw materials, parts, elements, design and developement, engineering to purchase, assembly, test, logistics, deliver and after sales service, in short, to earn the client's satisfaction and create customer values.

Each year, we export many special products to panel builders, system integrators, event planners and event management companies, project owners, engineers or their teamsin many corners of the world.

Working together with us, you can find blow benefits.

Our Advantages

1) We are manufacturer and have factory facility for many of our unique products

2) Integrating flexible resources that could enable our fast response to client's demand on regular or customized

3) No M.O.Q. and very low M.O.Q.

4) Leatime period is short 1-3 days or 5-7 days normally, special order or bulk order to be negotiated

5) Private label or OEM business is provided

6) We have plenty of channels that enbles us to supply world best brands of authnentic materials originally made in China, quicker and efficient than anyone else.

7) We are able to deliver to you through international courier service by Air, like FedEx, DHL, TNT, UPS etc. to most parts of the world very soon in best condition. (Bulk order is still suggested to be delivered by Sea)

8) Our in-depth expertise and know-how of the industries and product knowledge stored in our mind and team work.

OUR MISSION

To be a powerful company and efficient supplier of first class electrical distribution and control and featured lighting products and solutions.

OUR VISION

To be a first class and trustworthy supplier in both civil and industrial market like commercials, event, green building,

Electrical Division

Not only do we manufacture a good range of electrical products like lighting distribution boxes & enclosures, circuit protection, electrical control and automation products, but also have we established solid partnership with OEM factories located in Shanghai, Zhejiang, Jiangsu, Guangdong provinces which enable us to provide from element to products and project solution.

Our electrical division covers below core product sectors - distribution boxes & enclosure system, circuit protection devices, automatic transfer switches, industrial electrical control elements like contactors, relays, sensors, switches, fuses. We are also supplying lineup from Schneider Electric, ABB, SIEMENS, LS etc. made in China, as well as top famous Chinese national electrical brands.

Lighting Division

Over 90% of lighting products are tailored products for our clients. We are the best manufacturer for unique balloon lighting products inn China.

We mainly serve for 4 big market segment - Film & Media, Event, Industrial and Safety and Domestic featured.

Our lighting products concerns with LED, HID and Tungsten Halogen, from components, parts, electricals, control to ready-made products.

Our lighting division covers below core product sectors - cinematography lighting, studio lighting, photography lighting, safety lighting, industrial general purpose lighting, special industrial lighting, event lighting, stage lighting, architectural, landscape, indoor, outdoor.

Our Philosophy

No pains, no gains, while only those responsible ones achieved further and final.

Hope to find a chance being a friend or partner of you or your business soon!