联系人 Ms. sunny
Longhelu75hao, Wenzhou, Zhejiang
DT**2 Three phase mechanical meter
Three phase active & reactive energy watt-hour meter are induction meter which are applicable to measure the rated frequency *0HZ& the
active and reactive power loss of three AC meshwork.All
Technique are completely conformed to IEC*******1.
1. Meter case
It meets the protection requirements set by protection class IP*3 of IEC****9.The series types
Of cases and terminal cover are available.
2. Terminal
The connection terminal are made of nickel-plated with features of high mechanical strength,
Good conductivity and corrosion-resistance.
3. Driving system
It has three electromagnet elements,each element consists of a voltage element and a current
Element,all of which are mounted on the meter frame with two screws.voltage coil is
Enwrapped in a thermoplastic case to ensure fine insulation,in addition the voltage element has
A low load adjustment mechanisms.
4. Rotor
The rotor disk is made of high strength aluminium.the rotor shaft is turned of high strength
Brass,there are a small hole on the upper end for storing lubrication and for fitting a brass
Bearing,the lower end is cone shaped to ensure fine guiding of the rotor
5. Braking element
The magnet is made of AINiCo5 alloy designed as U-shaped so that the effect of short time over
Currents upon the magnet is negligible.a temperature compensation plate made of a special
Alloy is mounted outside of the magnet,the error of full load can be controlled precisely by
Turning the adjustment mechanism.
6. Frame
It is die-casted by high quality SiAl alloy with stable property to avoid distortion.
the application of static spray painting on the surface prevents the frame from oxidation
7. Bearing
Both double jewel bearing and magnetic bearing are available
8. Register
The cyclometer type register consists of six drums,the kwh can be read directly.The drum is
Made of polycarbonate,the frame is made of hard aluminum alloy,it can be manually adjusted
and fixed with two screws to insure the proper mesh with the worm on the rotor shaft.
Technical data:
1. Meter Type: DT**2
2. Accuracy class 2.0
3. Rated current: 3× 1.5(6)A /2.5(*0)A/ 5(*0)A/ *0(*0)A/ *5(*0)A/ *0(*0)A/ *0(**0)A
4. Rated voltage: 3× *7.7/**0V 3×**0V/**0V 3×**0V/**0V 3×**0V/**5V
5. Frequency: *0HZ *0HZ
6. Power loss in voltage circuit at *0HZ is 1.0W/5VA
7. Power loss in current circuit at *0HZ is less than 0.5VA
8. Starting current 0.5%Ib
9. Meter base: steel,Bakelite
*0. Meter cover: black or transparent PC,Bakelite
*1. Terminal cover: small or big terminal cover
*2. Register: cyclometer single,unidirectional
国家: | China |
型号: | DT862 |
离岸价格: | 7 / Piece 获取最新报价 |
位置: | - |
最小订单价格: | 7 per Piece |
最小订单: | 10 Piece |
包装细节: | - |
交货时间: | - |
供应能力: | 600 Piece per Day |
付款方式: | T/T, L/C |
產品組 : | - |