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PU stands for pickup. It is one of the many settings that are used while trying to set the right relay.
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∙ 15y ago
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What is PU in electrical engineering?
"PU" can stand for multiple things, depending on what part of "electrical engineering" you're interested in. In the power world (power generation, transmission, distribution) "PU" may stand for per unit, or pickup if related to protective equipment like relays.
Parameters are saved settings for selection criteria for what?
Print Settings, Report Settings, and Screen Settings
Will a transformer Differential Relay act online to line to fault?
, The zone of protection for 2 , 3 or multi windings transformers differntial relay is decided by the location of CT.s at the respective sides i.e. HV. IV OR LV SIDES . Ideally on any fault within zones of these C.T.s the differential relay should act. However sometimes inadequecy of C.T. s ratings like low burden rating, less knee point voltage or improper biased settings may cause the differential relay to operate even on line faults. Regards, J.M.SHAH
What is pick up of a relay?
The "pick up" of a relay is a setting at which the relay will begin to operate. Such as an overcurrent relay - if the pickup is set to 5A, when 5A is flowing through the relay, the relay will operate.
What is sag and swell of voltage?
Sag (dip) a decrease to between 0.1 and 0.9 pu in rms voltage or current at the power frequency for durations of 0.5 cycles to 1 minute. Swell - an increase to between 1.1 pu and 1.8 pu in rms voltage or current at the power frequency durations from 0.5 to 1 minute.
Where is the ignition relay in a 1997 Nissan PU 2wd?
no such relay.
Where to find abs relay module on 04 2500 hd chevy pu?
location of ABS relay module for 04 2500HD pu
Where is the fuel relay on a 2004 Chevy s10 pu?
In the fuse/relay center under the hood.
Where is the AC relay on a 91 Chevy c2500 PU?
I have a 93 c2500 pu and my tranny is acting up. It doesn't always want to shift outta first
Where is the drl module located for a 1996 chev s10 pu?
The drl relay is located in the back of the glove compartment.
Where is the starter relay for the 2005 Nissan frontier PU Cannotstart the car checked battery and fuses are O.K.?
Follow the + battery cable should connect to the starter relay (solenoid)
Pucca love garu for who he is lyrics?
this is the true song in chinese....................puka heyo karu! kesomanana kiyosiyo temonda!kese so tepatio komina pu-pu-pu-pu-pu-pu-pu-pu-pu-pu kaa kasiyo pu-pu pu-pu-pu-pu-pu-pu-pu-pu-pu-pu kaa kasiyo pu-pu-pu-pukaaa heyo karu kisiyosikiyo ke pa mon
Where is the Speed control relay on a 1994 lhs?
There is not a relay in that system. The speed control is entegral to the engine control computer. To change these settings requires reprograming the computor.
91 Toyota pu no juice to CO relay so no fuel delivery. help?
feed to the CO relay had a short at the efi fuse in the main relay box. running a replacement wire with inline 15 amp fuse {solved} the problem. nothing like an ohm tester
Is there a restaurant called Pu-Pu and if so then where is it?
The Pu Pu Chinese resteraunt is at 2060 Centre St, in West Roxbury, MA. Then there is the PU PU Hot Pot in Cambridge, England.
1988 Chevy 1500 pu fuel pump relay not getting ing power?
check fuse/relay then if not that idle air control valve 'throttle control sensor' map sensor' electronic control module' test them all.
What is the engine size of 96 Nissan PU?
PU 2.4L PU king cab XE 3.0L PU SE 2.4L PU short bed XE 2.4L PU XE 2.4L
