DDSF607 series single-phase electronic type multirate ammeter

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DDSF607 series single-phase electronic multirate ammeters are used to measure active energy with 220V,50Hz. It adopts latest MPU technics and wide-range digital measurement chip. High accuracy, wide measuring range, high stability, low power consumption and resonable construction are all its excellent features. the meter use special LCD and LED display. The meter has two types of measurment: positive and negative. It also has antifraud functions and supply pulse output for easy test.

Type and meaning
Main technical parameters

1、Conform to GB/T 15284-2002、DL/T 614-1997、DL/T 645-1997、IEC 61036:2000、GB/T 17215-2002;
2、Class index:1、2;
3、Power consumption:less than 2W(10VA);
4、Display:programmed setting display, no display when power off;
5、Multirate:wave peak、normal、wave bottom three-rate eight-section ;
6、Communication:supply infrared record, RS485 communication record(if applicable);
7、Clock accuracy:less than 0.5s/d(23℃);
8、Stable working(no citypower)current:<10µA;
9、Battery:3.6V, 1.2Ah, reliable use time more than 75000 hours when power off;
10、Meter record date:at random,keep 12 months’ electric power.
11、Load representative date: at random.
12、Specified operation temperature:-25℃~55℃;
limit operation temperature:-25℃~60℃。

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Q:Fuse keeps going out in my car?
is there a penny in your cigarette lighter that is known to blow fuses, also just take out the cig lighter and see how long it lasts then.
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check okorder
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ifm you had a good amp metter what you would do is put in on to read amps and pull one fuse at a time when you come to a fuse that doesnt cange the amp draw when you pull it there some thing wrong with that circuit but you dont have that do you
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if it is a manual trans, check the wires that plug into the reverse light switch, located on the trans just above the starter, they tend to break since the harness is pulled pretty tight
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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
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james is right you MUST have blown a fuse or two and a blown fuse will keep electricity from getting to any thing and everything so double check all of your fuses and uhhh do something about your terminals i am hoping the reason you mixxed them up is because they arent marked and so you should mark them so you dont take a chance of doing even more damage
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