• TBBX serial LV reactive in-place compensation device System 1
TBBX serial LV reactive in-place compensation device

TBBX serial LV reactive in-place compensation device

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Brief

It is used in the AC power distribution system terminal with the 1kV voltage or less to inerease power factor,to reduce circuit loss,to improve the output of the transformer and to make the motor economically operate.It is used paralleled with the motor and the inductive load to automatically tracking compensate to the frequency factor.
Operating standard:GB7115-93.


Main features

a、The compensation accessory is elastic,direct and highly effective.
b、Invest is few and the return is big.It is very economical because the invest can pay back by the saving power fee after using it half a year.
c、Novel in structure,light in weight.
d、Using it is very easy and safe and reliable.


Mode&implication
Usage requirements

a、Surrounding atmosphere temperature:-25~+40℃;
b、Relative humidity:when 40℃≤50%,20℃≤90%;
c、Altitude:It is no more than 2000m;
d、Environment:Noharmful gases of vapor,no conductive and explosive dust,no strong mechanical shake;


Main technical parameter

a、Rated voltage:0.4~0.69kV,AC;
b、Rated frequency:50Hz;
c、Rated capacity:1~120kvar;
d、Capacity deviation:0~+15%;
e、Maximum Permitted over-voltage:it is 1.1ated voltage;
f、Maximum Permitted over-current:it is 1.30 as the rated current;
g、Discharge:The rest voltage reduces to below 50V in 3min after switch soen.
h、Protection degree:IP20;


Table of main specification,overall and installation dimension


Q: I looked inside the tv and there in no burn marks or components. What would cause the fuse to blow out. Can anyone help me?
Sounds to me such as you have a fault on your place wiring, in all probability in simple terms on your workstation room. Swapped impartial and earth might reason important issues of kit as quite some modern passes with the aid of the earth connections that would then fail. in case you have not have been given any know-how in this section, get an electrician in to analyze the sockets. it is straightforward for him to analyze with the splendid kit.
Q: I turned on my truck the other day and suddenly my radio, dome light and power locks did not work. I wouldn't think all of these would be on the same fuse, but I don't know much about that stuff. Could it be a bad ground wire?
Radio and dome light are commonly on same fuse in many vehicles today. Depending on what you drive, the fuse panel could be at the end of the dash on the driver side (have to have the door open to find it) or under the dash on the driver side, or under the dash on the passenger side. Some vehicles have a secondary fuse block in the engine compartment, but this is not where the radio/dome fuse would be. Good luck in the fuse replacement.
Q: I currentlyinstalled a new batteryon my Navigator. When battery was installed the radio was not working anymore and completely dead. What is wrong??
Yep check your fuse. Electrical components age together, when you replace your battery, your adding 100% pure juice instead of the 90% your components aged at. Check your Owners Manuel for location of your fuse box, then check your fuses for burned out fuses
Q: i have 2 12 mtx tr75s and a 1000w alpine amp and a 4 gauge boss wiring kit i blew the 60a fuse that came with it within 2 days and blew the 80a today after just buying it should i go with the 100a or 125a agu fuse
Find the short before you trash your gear and start a fire.
Q: I have an old Lennox unit. The AC still runs fine. Heater quit on me back in March. not sure if the elements or what. winter coming soon and need to get this up and running again
I would first check the fuses, Had this problem once and found fuse blown, replaced and had not trouble for 2 years. Fuses in the panel were fast acting type, replaced with slo-blow fuses. You can buy you a multimeter for about $8.00 at many discount and hardware stores. Turn off the power to the unit, Place the multimeter to AC volts 500V scale and check to make sure you have no voltage on either side of fuses. Remove fuses one at time and check on ohms X 1 scale. You should have around 0 to 50 Ohms on meter, If you have infinity replace fuse or fuses and try. Would make sure to use slo-blo fuses, Much more expensive but will save money in long run. If fuse blows again probably bad element
Q: I have a HP Pavillion ZD8000 laptop that I paid $2000 for a few years ago. The video card just went bad on it and I'm being told that since it's fused to the motherboard, I need to purchase a new motherboard. I don't have alot of money to pour back into this laptop. Where can I find an affordable motherboard for this laptop? Where is the best place to have it installed?Thanks!
for what it will cost you to find and have the board replaced you could go buy a new laptop with similar specs Laptop prices have tumbled over the past 2 yrs and your $2000 lappy (with the same specs) brand new today is worth about $700
Q: I have a 1973 vw beetle. My indicators don't work, as well as my fuel gauge and alt and oil lights. The alt or the oil lights don't come even when you turn the ignition. The headlights work so it's not a fuse. Hazard lights still work and show up on the dash. Can you please tell me what it is
Don't discount the fuse idea until you have checked them all, the headlights work off a different circuit. Since you have lost so many functions, check the earth wire between each of the components/lamps. The Beetle uses a brown wire as earth and it is connected to several components before terminating on the bodywork. Is the flasher relay working correctly? they are cheap to replace but new ones look completly different to the original so take a note of which wire goes to each (numbered) connector. This unit too is earthed by means of the clip which fixes it to the body. Please don't attempt to run the car without knowing that the oil pressure light is working The engine will destroy itself in seconds without oil pressure.
Q: a 75kv 750mA fuse has blown in my micowave (sanyo em d953)do these blow because of the age of the machine or is there another reason
Did you know (true story) when microwaves first came out the companies selling them employed a scientist to do a report on them to see if they were safe. He tested them thoroughly, and announced that yes, they were safe. Then went home and threw out his microwave. This is a true story.
Q: I just recently joined the National Guard Reserve as a 21R Interior Electrician and plan on going to school for a couple of years to get a degree for a civilian job as an electrician when I decide to settle down and leave the military(I am planning WAY ahead) since I plan on joining the military for otherExhilarating jobs(Tanks and Stuff)
BUD I AM A 27 YEAR OLD MASTER ELECTRICIAN LIVING IN MARYLAND. NEW YORK IS NOT THE ONLY PLACE AT THE MOMENT IT IS EVERYWHERE BOTH UNION AND NON UNION. I DECIDED TO COLLECT UNEMPLOYMENT AND I AM GOING TO ITT TECH FOR MY ENGINEERING DEGREE. THIS WAY THEY WILL BE ABLE TO PLACE ME WHILE I AM IN SCHOOL AND WITH THE ECONOMY THE WAY IT IS I WOULD SUGGEST YOU DOING THE SAME. THIS ROAD WILL OPEN ALLOT OF DOORS FOR YOU. I GOT ALL SCHOOL LOANS FROM FINANCIAL AID AND I DO NOT OWE A DIME UNTIL AFTER I GRADUATE. WITH YOUR EXPERIENCE AS A ELECTRICIAN AND THE ENGINEERING DEGREE YOU WILL HAVE THE POTENTIAL TO MAKE 100 - 200 THOUSAND A YEAR EASY. GOOD LUCK
Q: car radio
Protection

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