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Automatic 3 phase sequence correction panel

Automatic 3 phase sequence correction panel

Hulasi make 3 phase Automatic Phase Sequence Corrector (Delux_APSC) Panel provides comprehensive  production against  incorrect phase sequence, voltage unbalancing, phase failure, under and over voltages. The Hulasi make 3 phase Automatic Phase Sequence Corrector (APSC) Panel can be used in safe running of 3 phase UPS, elevators, lifts, air-conditioners, motors and many other 3 phase systems. Key Features of Automatic Phase Sequence Corrector (Delux_APSC) Panel: 3 Phase sequence Monitoring Phase failure monitoring Automatic Phase sequence correction activated Automatic Phase sequence correction can be deactivated Phase unbalance, under voltage, over voltage threshold adjustable ON delay and OFF delay selectable and adjustable Protects against short cycling Protects against phase unbalancing Protects against phase loss Protects against under and over voltages Indications for R Y B phase [Optional] correction panel can provide interrupted neutral monitoring [Optional] correction panel can provide protection against over current and short circuit The Hulasi India make 3 phase Automatic Phase Sequence Corrector (APSC) Panel can be customized  as per the load rating. A lower cost model "Std_APSC panel" that only corrects the phase sequence is also available.  BIG Problem: XXX Towers Sector - 56, Gurgaon 122011 is a condomonium of 19 high rise buildings with 1000 flats. They have DG sets AMF panels for power backup. But unfortunately when HUDA [grid] power supply is resumed, the phase sequence of the supply is often revered and all their three phase motors get affected badly. Simple Solution: Automatic phase sequence correction panel from Hanut India

Hanut India : Three phase motor protection relay panel The standard three phase motor protection relay panel [Std_MPR] protects the connected 3 phase equipment like AC motor, lift, UPS, three phase pump, air conditioner against phase [failure] loss, phase unbalance and phase sequence reversal.   In case of fault the three phase motor protection relay panel protects the equipment by breaking the power supply to the equipment. Panel can be set to auto restart or to manual restart mode. [Delux_MPR] Delux three phase motor protection relay panel which providesadditional protection against over and under voltage also is available. The relay used are microprocessor based and CE marked.

Aswan Dam - The world high dam hydroelectricity

The Aswan Dam is an embankment dam situated across the Nile River in Aswan, Egypt. Since the 1960s, the name commonly refers to the High Dam. Construction of the High Dam became a key objective of the Egyptian Government following the Egyptian Revolution of 1952, as the ability to control floods, provide water for irrigation, and generate hydroelectricity were seen as pivotal to Egypt's industrialization. The High Dam was constructed between 1960 and 1970, and has had a significant impact on the economy and culture of Egypt.

Before the dams were built, the Nile River flooded every year during late summer, when water flowed down the valley from its East African drainage basin. These floods brought high water and natural nutrients and mineralsthat annually enriched the fertile soil along the floodplain and delta; this had made the Nile valley ideal for farming since ancient times. Because floods vary, in high-water years the whole crop might be wiped out, while in low-water years widespread drought and famine occasionally occurred. As Egypt's population grew and conditions changed, both a desire and ability developed to control the floods, and thus both protect and support farmland and the economically important cotton crop. With the reservoir storage provided by the Aswan dams, the floods could be lessened and the water stored for later release.

  

Location of the Aswan Dam in Egypt
Official name	Aswan High Dam
Location	Egypt
Coordinates	23°58′14″N 32°52′40″ECoordinates: 23°58′14″N 32°52′40″E
Construction began	1960
Opening date	1970
Dam and spillways
Type of dam	Embankment
Impounds	River Nile
Height	111 metres (364 ft)
Length	3,830 metres (12,570 ft)
Width (base)	980 metres (3,220 ft)
Spillway capacity	11,000 cubic metres per second (390,000 cu ft/s)
Reservoir
Creates	Lake Nasser
Total capacity	132 cubic kilometres (107,000,000 acre·ft)
Surface area	5,250 square kilometres (2,030 sq mi)
Max. length	550 kilometres (340 mi)
Max. width	35 kilometres (22 mi)
Max. water depth	180 metres (590 ft)
Normal elevation	183 metres (600 ft)
Power station
Commission date	1967–1971
Turbines	12× 175 MW Francis-type
Installed capacity	2,100 MW

Miniature High Voltage