• DT607、DS607 series three-phase inductance type meters(long life technics) System 1
DT607、DS607 series three-phase inductance type meters(long life technics)

DT607、DS607 series three-phase inductance type meters(long life technics)

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Application

DT607、DS607 series three-phase inductance type meteres are used to measure active energy with reference frequency 50Hz. features: low power consumption, high stability, long life.


Type and meaning
Normal operation and installation conditions

1、Specified operation temperature range:-25℃~55℃;
2、Limit operation temperature range:-40℃~70℃;
3、Relative humidity : less than 85%(ambient temperature is 23℃);
4、No corrosive gas and dust-proof, no mildew, no insects.


Construction features

1、Rotating parts use long life technics:a、use oxidation-proof magnet bearing, no abrasion. b、fixed bearing on and under rotating axis(imported from german) c、use high strength and high rigidity material for up-down bearing pin; d、rotating axis and worm in a same axis to ensure long life operation(more than 25 years).
2、Electranagnetic system uses new construction: voltage and current coil are all fixed on a iron frame to ensure stability.
3、Braking components use new construction and high magnet-accumulating material( LNG37 permanent magnet alloy) to ensure stability;
4、Use excellent material for voltage coil(can withstand Uimp more than 6kV;
5、High accuracy of register to ensure long life.
6、Base and terminal block use high insulation and burning-proof material;
7、Use polycarbonate as cover to ensure good transparent effect and high strength.


Main technical parameters

1、Conform to GB/T 15283-1994 and IEC 521-1988 standards;
2、Class index:2;
3、Reference voltage:3×220V / 380V、3×380V、3×100V;
4、Ib and Imax:3×1.5(6)A、3×3(6)A、3×5(20)A、3×10(40)A、3×10(60)A、
3×20(80)A、3×30(100)A;
5、Power consumption:less than 1.5W and 2VA under reference voltage,current and frequency;
6、Start-up: under the condition of the referenced pressure, referenced frequency and cosΦ=1,and the load circuit doesn't exceed the 0.5% of the basic circuit, the ammeter's rotor can be started up and constant turning.
7、Potential action: the ammeter's rotor turns without exceeding one cycle when its line has no electric current and the pressure is 80%~110%of the reference.
8、Dielectic properties conform to GB / T 15283-1994.


Fype and specifications
Outline and installation dimensions


Q: Every time I buy a little figurine or annual ornament, I am amazed at how crystal clear the glue is that holds the crystal together.Anyone know what kind of glue that is or what kind you think it might be?
NO, but you could call the factory or head office ask what they would use to replace a piece if it broke off I would think it would be the same as what they used to create it in the first place.
Q: If every time I put a new fuse in my surround sub and switch on the power to the sub it instantly blows the fuse with a deafening 120Hz ripple even before I press the power button on the controller, which I should have to do before any sound comes out at all, what is the easiest way to diagnose which component has fried and made a short? Is there any way to test capacitors without power running to them?
If by surround sub you mean a dedicated amplifier and a subwoofer hooked to it: 1] Test the impedence of the subwoofer; if it is shorter that may be the sole problem [or it may have fired the amp]. Compare that with the specification value 2] You can measure caps with an ohmmeter [very crubdely, though, but likely well enough; see
Q: ABS dash board lights comes on. break pedal funny feeling. Took it to the garage and all the did is take out the fuse and told me not to worry about it. And everyone that I've talked to says the same thing. I drive around with my son in this truck. What is ABS and why don't people want to fix it the right way. I don't mind spending the money. I also mantian my truck to what the book says.
Take it to a Chevrolet Dealership for service. You have an issue with your anti-lock brakes. Since these other shops just pulled a fuse, mark them off your list of ever returning for future services, they are not to be trusted.
Q: How do I know when its time to change my transmission fluid on my 2009 elantra?
For a healthy auto transmission system, change the ATF fluid including the strainer assembly every 40,000 km. This will preclude wear and tear of the internal subassemblies.
Q: I had the fuse break on a Joker 200 light, but I don't know what could cause a surge of electricity (no lightning storm at the time). If it matters, it could have been on the same line as a coffee maker/toaster/microwave. Please help me out. Thanks!
A surge is not going to blow a fuse IN a ballast. A fuse will blow when there is too much current flowing - which might be a loose wire touching ground or two wires shorting. If the fuse is in the fuse box then something else being on the circuit might blow the fuse.
Q: For professional mechanics. I have a 93 buik regal with a 3800. It has no ignition fire. It began with intermittent stalling but would start back up. Then it wouldn't start at all. The control module and coils have proven to be good (tested on another vehicle). It has new cam and crank sensor. Harmonic balancer has no damage to the interrupter rings. PCM is good (tested on another vehicle), Cam is turning and cam magnet is present. Performed a thorough continuity check on all wiring in the circuit from every single point, checks good. Still no fire. What did I miss? Remember, all components in the circuit is good and I'm positive the timing chain is not broken.
Well, you show that your fingerprints are all over the components, BUT- how about diagnostics? Have you done pin-out tests at the PCM? G.M. has a known failure rate in the harnesses. Have you tested for voltage? Have you checked the vRef for the components? When you turn the key on, does the MIL illuminate? If not, check the fuses and Vpwr for the PCM. If the MIL does illuminate, have you checked for Diagnostic Codes? If you need, e-mail me, and I will see if I can help out!
Q: hello i have a short in my car the keeps blowing my ingnition relay fuse and i cant find it. no matter how hard i search. have any of u used one of that short circuit finds like this page describes Tech and if u did is it hard to use and how do you use it? i dont wanna spend $50 on junk.
So what do you plan on doing with the short finder? Tear the wiring harness all apart so you can scan each one for a short? The way to find a short is to pull each fuse,one at a time, and have a test light hooked up to the disconnected negative battery cable and the negative battery post. When you pull the fuse that turns the test light off you've found which circuit it is on. Next you need a wiring diagram of the fuse box so that you can see which of the wires on that circuit go to which component. No matter how hard you search? The fact you are even looking for a short finder suggests you have no clue what you are doing so I would recommend hiring a real mechanic to fix your draw problem, not waste it on gimmicks.
Q: I have an 2006 Ford Fusion SE. The vehicle is experiencing a parasitic draw of about 110mA. I've found that the draw is coming from fuse 19 in the underhood fuse panel. This circuit is one of the 12V Always Hot circuits that powers components controlled by the BCM, or as Ford calls it, the Smart Junction Box. I have already determined that it is not the Smart Junction Box, as well as a few other components powered by that circuit. I've read on another post that it was a navigation system problem. The vehicle is not equipped with any such equipment. I've also verified that neither an underhood light nor the trunk light are staying on. There aren't any TSBs regarding such an issue. I've also checked 2005 2007 with no luck. Has anyone else experienced this problem? If so, what advice might you have for me as a technician?
Just a guess but check the ABS control module. If its not shutting down when the key is off it will drain the battery. With the key in the off position you should be able to hear it humming if its the problem. There's a relay that controls it but its inside the unit so the unit must be replaced if it gets hung up.
Q: 1. Protection against disease2. Communication between cells, tissues, and organs3. Oxygen transport4. Carbon Dioxide transport5. Buffer against pH changes6. Nutrient supply7. Tissue repair8. Transport of hormones, lipids, and fat soluble vitamins Hurry!!!!!!!!!!!!!!!!!!!!!11
1: Could be White Blood Cells and other immuno cells 2: Hormones 3: Hemoglobin located on red blood cells 4: Carbonic An hydrase (which fuses CO2 molecules into a bicarbonate for transfer in the blood) as well as carbamino hemoglobin located with red blood cells and some plasma transports small amounts of diffused CO2 5: Red blood cells hemoglobin and bicarbonate are 2 major blood pH buffers 6: Don't know what you mean cause glucose, amino acids and fatty acids/ other monomers float freely for the most part in the blood (plasma if you want the correct portion of blood) 7: If by tissue you mean clotting then platelets and clotting proteins like fibrin/fibrinogen 8: Carrier proteins carry those things. or they float freely anything thats a protein or cell is part of the solid component anything not manufactured by the body is plasma portion, e.g. glucose, amino acids and such been awhile since I did circulation so I hope thats pretty accurate
Q: If it is a fuse which fuse or fises would it be thank yoi
I think there are two different fuse boxes in your car - The 'small' one under the dash a second one under the hood. The box under the hood has one larger fuse that feeds all of the dash board circuits. It's either on the driver's wheel well or up just behind below the battery.

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