ABB UNISEC
Unisec ABB
ABB UniSec switchboards are designed for secondary distribution in Medium Voltage.
They are metal-clad fields ideal for use in substations with transformers, for control and protection in infrastructures, airports, hospitals, shopping centers, industries, etc.
The UniSec series is ABB’s solution for a fully automated power distribution network.
It is supported by technology with sensors and modern protection relays, for the most demanding requirements in different applications.
It offers a wide range of functional units and thus is able to provide the best economic solution for all applications with a combination in different types of panels.
Reliability, security, ease of installation and use are the main principles followed when designing UniSec panels.
Product Description
M.V. panels with sulfur hexafluoride (SF6) switching medium & air insulating medium (AIS-Air Insulated Systems).
Rated current 630 and 1250 A
Short circuit current up to 25 KA
Internal arc resistance (IAC: AF, AFL, AFLR).
Basic Benefits
The modular and flexible design ensures simple and easy installation, use and maintenance.
Wide range of parts-materials (SF6 Load Switches, SF6 Circuit Breakers and Vacuum Circuit Breakers and Vacuum Relays).
It provides maximum operator safety thanks to an internal arc-proof design and a wide range of mechanical interlockings.
Both LSC2A and LSC2B classifications are available, depending on the specific needs of the installation.
Suitable and certified for installation in the most difficult conditions such as marine applications, areas with high seismic risk and environments with temperature stress.
Manufacturing and testing are carried out in our factory according to the IEC 62271-200 standard.
CERTIFICATIONS
ABB license agreement for Unisec Type Tested MV Panels up to 24kV
DOWNLOAD PDFABB routine test certification
DOWNLOAD PDF
