Motor protection measurement and control device is used for all kinds of high, low voltage motor protection and electrical parameters measurement and control device,our Company produced all these perfect device product line the motor protection and control device can well satisfy the 10kV, 6kV, 3KV to low-pressure 0.4kV all synchronous generator, induction generator main protection and backup protection, the company existing 9431 economic type motor protection and control device, 9531 standard type of motor protection and control device, 973 asynchronous motor protection and control device, 974 synchronous motor protection and control device 996 motor differential protection device .all these products can be put good used to solve a variety of capacity, various types, voltage motor microcomputer protection requirements, have been widely used in irrigation, chemical industry, cement plants, and many other areas, sold in the Central Asia, South Asia, the Middle East more than 20 countries and regions and get the majority of users consistent recognition and affirmation!
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Transmission substation transmission substation connects two or more transmission lines Distribution substation distributi... -
Over-current / Earth fault relays are the basic protection relays. Used for protection of transformers and feeders from over current and ...
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Electric Current Electric current definition and calculations. Electric current definition Electric current calculatio...
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Advance - EFFR wire has enhanced flexibility* & higher bending capacity (15% to 20% more bending radius than other wires) comes with uni... -
Series motor cannot be started without load because of high starting torque. Series motor is used in Trains, Crane, etc.
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7.1Transactor 7.2Hedgehog 7.3Variometer and variocoupler 7.4Rotary transformer 7.5Variable differential transformer 7.6Resolver and synchro...
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WTI and OTI of Transformer The WTI means winding temperature Indicator and OTI means Oil Temperature Indicator which indicates the win...
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Joule’s Law of Electric Heating The amount of work required to maintain a current of I amperes through a resistance of R ohm for t second ... -
substation which is used for all voltage levels between 55 KV to 765 KV is called outdoor substation. ... The outdoor substations are mainly...
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synchronous machines have the capability to work on different power factor (or say different imaginary POW varying the field emf. Hence sy...
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