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China AC Isolator Switch Manufacturers, Suppliers, Factory

ADELS® is one of the manufacturers specialized in high quality AC Isolator Switch products in China. An important factor in the effective management of photovoltaic power generation is the AC isolation switch, which is used to isolate a circuit from its power supply. ADELS manufactures high quality isolation switches that are built using first class weather-resistant materials to withstand external weather conditions for a longer life.With years of experience in manufacturing photovoltaic protection equipment, we know enough to understand market trends and provide superior assistance in creating reliable switches.
Where do you put the AC isolator?

The AC isolator can be installed at solar inverter AC side, and match any AC applications in the voltage range.
AC Isolators are used in both stand-alone grid or network distributed systems. If connected to the distributed network then G83/1 stipulates the PV system must be connected directly to an isolation switch that is wired so as to isolate both the live and neutral conductors, capable of being secured in the “OFF” position and in an accessible location within the installation.
AC lsolator Switch  are suitable for switching on and off AC circuit systems, such as in PV systems and air conditioning systems. This weatherproof disconnector is particularly suited for outdoor installation and can achieve protection level. The base mounted mechanism provides more convenient termination and wiring room.

How do I choose a AC isolator?And what’s the difference between AC and DC isolation switches?

Unlike a DC isolator that is required to switch both the positive and negative conductors, an AC isolator should be chosen with regards to the supply being single phase, which is typically found in domestic installations or three phase, which is typical for commercial or industrial installations. Ideally for single phase a 2pole isolator should be used to switch the live and neutral line (earth constantly connected) whilst a 4pole isolator would be used to switch the 3 voltage lines and neutral (earth constantly connected).
The isolator rating should be based on the inverter output which is normally specified per phase, that is line to neutral, and for example maybe shown as 20A at 230VAC; if this output is from a three phase unit then the AC isolator must be rated to for the line-to-line voltage which would typically be 415VAC.
With both AC and DC isolators the ambient temperature of the environment in which the switch is mounted must be considered as most industrial switches are nominally rated for use in 35°C. However, if the isolator is to be used in an area where solar activity is prevalent, thereby making more efficient use of the installation and greater yield, or in an enclosed space such as a loft or that of an inverter enclosure,then an isolator capable of handling the elevated temperatures should be selected.

what’s the performance of AC isolation switch? And what’s the applicants of ADELS DC Isolator Switch?

AC isolating switch has waterproof and dustproof function, which can effectively prevent the entry of dust and oil. It will not affect the performance of the product in rain or strong water; It can perfectly solve the need for safe use of electricity in harsh outdoor environments such as rain, dust, freezing, high temperature and strong ultraviolet rays.

AC Isolator Switch ensure an electrical circuit is completely de-energised for routine service and maintenance and can be shut down quickly in the event of an emergency. The switch separates the circuit from the main power source and discharges any current trapped in the circuit, rendering it safe to work on and ensuring fast shut down and the absence of any electrical current when an emergency stop is required.
AC Isolator Switch is used in electrical circuits as the main switch on ventilation, air conditioner and water pumps on the master switch of the system, can also directly control small-capacity motor.
Which standards do ADELS AC Isolator Switch be made into?
AC Isolator Switch is designed and manufactured in accordance with standard GB/14048-3 and IEC60947-3
How to inquire to ADELS for a quote of AC Isolator Switch?
Adels is ready to provide our best quality AC Isolator Switch to all customers around the world, please contact us freely if you have any enquiry to us:

For 24 hours contact details as below:

Tel.: 0086 577 62797760
Fax.: 0086 577 62797770
Email: [email protected]
Web: www.adels-solar.com.
Cell: 0086 13968753197
WhatsApp: 0013968753197
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As one of the professional China AC Isolator Switch manufacturers and suppliers, we have our own brands. Our high quality AC Isolator Switch is not only provide price list and quotation, but also CE certified. Welcome to our factory to buy customized products.