TBBW 、TBBW2 serial Intelligent low voltage reactive small compensation device

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It is used in the AC power distribution system terminal with the 1 kV voltage or more to increase power factor,to reduce ciruit loss,to improve the output of the transformer and to make the motor economically operated.It is used paralleled with the motor and the inductive load to automatically tracking compensate to the frequency factor.TBBW2 merged measurement and Compensation funceions into 1,it is the best choice for low-voltage side compensation of tranformers.
Operating standard:IEC439,GB7251-97,JB7113-93.

Main features

a、Novel in structure,light in weight.
b、Applies the intelligent reactive compensation controller, has complete functions and good performance.The compensation type can be transformed at liberty between the automate and the manual.
c、Operation can be directly inspected by the displayed number of the frequency factor.
d、It is safely used and protection for over voltage.It will automatically restore to operate if the voltage is normal.

Usage requirements

a、Surrounding atmosphere temperature:-25~+40℃.
b、Relative humidity:It is less than 50 when the surrounding temperature is 40℃;90% when 20℃.
c、Altitude:It is no more than 2000m.
d、Environment:No harmful gases of vapor,no conductive and explosive dust,no strong mechanical shake.
e、Installation obliquity:≤5°.

Main Technical Parameter

a、Rated voltage:0.38~0.69kV,AC;
b、Rated frenquency:50Hz;
c、Rated capacity:1~96kvar;
d、Capacity deviation:0~+15%;
e、Maximum permitted over-voltage:it is 0.58-1.1as the rated voltage;
f、Maximum permitted over-current:it is 1.30 as the rated current;
g、Cast-in time:30-90s,transformable;
h、Operation type:automatic and manual continued operation;
i、Protection degree:inside IP20,outside;

Table of Main Specification,Overall and Installation Dimension

Note: the above type and specification is for reference only, which is subject to change in improved design. The device is not applicable in situations with large harmonic wave, for which special orders should be required.

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I repair these - it is never just the fuse! I urge you to not attempt to just replace the fuse. Fuses do not go out due to age, they blow to protect other components from further damage and/or fire (no, I am not kidding). The amplifier requires service by a qualified technician. There are no user replaceable parts inside. Those Rotels were good units and worth the repair. Your best bet will be a stereo/home theater store that does repairs, although you may find a TV repair shop that has an tech that knows vintage audio. Now put that screw-driver away before you hurt yourself.
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its probably some wires that are touching the frame of the car or something, causing it to short out.
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a lot of the 0 awg wiring kit comes with either 100 or 150 ANL fuse, because is cheapest one to give it out for free. For real, some of the expensive wiring kit might come with something like 250 to 300 amp fuse, I would just get the cheapest wiring kit but got be at 0/1 awg wire, and replace the fuse itself.
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Wow, very demanding for someone who needs a favor. The compass. Really. It uses electromagnetic waves to point north. The ability to recognize this and build a device that can use it was the first electronic device.
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Find the short before you trash your gear and start a fire.
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If it had bad fuses the cross would be misaligned. If you move the red and blue up and down and the whole picture moves (the red and blue part) then I suspect a vertical deflection problem. This could be the output ic, the jungle ic, or associated component and connections. The only way to find out is with an 0-scope in a shop.
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There are two locations: 1. there is a fuse box under the hood. The top right side, in front of the driver, just look for broken or fried metal on the fuses. 2. Go on-line and print the schematic of the fuses which are disbursed throughout the engine. I am not a mechanic, but an Computer IT Tech, so I immediately checked the internet and found everything I need to know about my 889 190E Benz, it is an amazing car, it runs better than some newer non-German cars.

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