#dc isolator

[longnaelectric]

China’s Leading DC Isolator Manufacturers Safe & Efficient Power Control

Longna Electric is China’s leading DC isolator manufacturer, offering safe and efficient power control solutions for solar energy systems, industrial applications, and more. Our DC isolators are designed to provide reliable protection, superior performance, and long-lasting durability, meeting international safety standards. With advanced technology and precision engineering, we ensure high-quality products for your electrical needs.

For more information or to place an order, contact us at [phone] or email [email protected]. Trust Longna Electric for premium DC isolator solutions in China.

[iec-mediacoverage]

Electrical Connection (09/08/2018)

A deluge of standards

… Others are undergoing an adoption of overseas IEC Standards and, in one case, there’s a brand-new Standard for Australia and New Zealand.

… From a product point of view the roof-top DC isolator switch, which adheres to an adopted IEC Standard (AS/NZS 60947-3), is in the firing line. A previous article dealt with this, but from June 2018 the only DC isolator allowable will have to be compliant as a switch and enclosure assembly.