Relay Protection Step-up Substation
The operation and equipment for this system are the same as those of the direct underreaching system, with the addition of fault-detector units at each terminal.
Read More
Substation Integrated Fiber Optic Distribution Cabinet
Incorporating Clearfield's philosophy of modularity and flexibility, the FieldSmart ® Fiber Distribution Hub (FDH) sets the bar for fiber access, protection and density among outside plant fiber cabinets for PON, cross-connect or hub collapse environments. Efficiently manage your network with our reliable fiber optic distribution cabinet solutions. Products are designed by our professional R&D team to meet the customized needs of customers. The FIU2117/FTU2114 can be installed in 19 inch or 21 inch integrated cabinets with depth greater than or equal to 300 mm to implement fiber termination, or integrated fiber splicing and termination. The FIU2117/FTU2114 series products include FIU2117-48-SC/APC, FTU2114-48-SC/APC. The comprehensive range includes Cable Distribution Racks (CDR) and Next Generation Racks (NGR), designed to fulfill the diverse needs of the typical data center operator.
Read More
Energy Internet and Substation Engineering
In the context of the digital transformation of the electricity sector, the most recent technologies in power substations has promised benefits related to improved engineering, operations, and maintenance, transf.
Read More
Iraq exports 500kWh off-grid power system CIF price
As of June 2014, Iraq spent about US$27 billion between 2003 and 2012 to rehabilitate the power sector after decades of war and sanctions, but widespread corruption in the country has hindered development efforts and power outages continue. In 2005, the estimated that US$12 billion would be needed for near-term restoration, and the estimated that US$35 billion would be necessary to rebuild the system fully.
Read More
Optical Power Meter Calibration in Sweden
The National Laboratory for Photometry and Radiometry offers calibration of radiometers, laser power meters and optical detectors. IEC 61315:2019 is available as IEC 61315:2019 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition. This application note demystifies how EXFO's IQS-12002 Optical Calibration System can guide. IEC 61315 defines all the steps involved in the calibration process: Establishing calibration conditions Carrying out. Calibration, metrology, and testing services form the backbone of industries that rely on precision, safety, and compliance.
Read More