
DT862 3 phase 4 wire electromechanical kwhmeter Transparent Cover kilowatt-hour meter
PRODUCT INFORMATION
DT862 three phase electromechanical front board installed active Electromechanical KWH Meteris a kind of new style three phase four wire active energy meter, Electromechanical KWH Meter is on the basis of original single phase electromechanical meter,and fully absord new technologies about electromechanical meter from domestic and abroad,the meter completely accord with relevant technical requirement of class 2 single phase active energy meter stipulated in international standard IEC62053-11, Electromechanical KWH Metercan actually and directly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net,it is use for setting indoor or out door meter box,and it can display total energy consumption by drum wheel mechanical counter.It has following features:High overload,power loss,long-life,specious appearance,etc.
Function & Features
1.Front board three fixed installation ,the cover is made of PC
material which is transparent and anti-UV molded overall,the base
of the meter is made of quality steel which is after double-through
antirust processing,and terminal block made of quality bakelite
material which is moisture-resistant,fire-retardant,high
temperature molded overall.
2.The meter adopt magnetic bearing .It has following features:Small
abrasion,long life and minimal friction,etc.
3.Standard configuration 6 digits display by drum wheel mechanical
counter, you can select 7 digits display by drum wheel mechanical
counter
4.Measuret three phase four wire active energy
consumption.Complying with standard IEC62053-11.
5. Direct connection or CT connction.
6.Extended terminal cover has better protection functions.
SPECIFICATIONS
1 | Meter type | DT862 | ||||||||||
2 | Standards | IEC60521 ,IEC514 | ||||||||||
3 | Accuracy (according to IEC60521) | Transformer operated: Class 1 | Direct connected: Class 2 | |||||||||
4 | Average service life (MTTF) | 10 years | ||||||||||
5 | Basic current(Ib) A | 1.5 | 3 | 5 | 5 | 10 | 15 | 20 | 30 | |||
6 | Maximum current(Imax) A | 6 | 6 | 10 | 20 | 40 | 60 | 60 | 100 | 80 | 100 | 100 |
7 | Rating current of transformer In | 5A | Direct connection | |||||||||
8 | Meter constant r/kWh | 600 | 450 | 200 | 200 | 100 | 60 | 50 | 30 | |||
9 | Over load capacity %Ib | 400 | 200 | 400 | 500 | 400 | 400 | 667 | 400 | 500 | 333 | |
10 | Rated load speed (r/min) at unity PF, 3×220/380V, Ib | 9.9 | 14.9 | 11 | 9.9 | 11 | 9.9 | |||||
11 | Reference voltage Un | 3×57.7/100V, 3×220/380V, 3×230/400V, 3×240/415V | ||||||||||
12 | Reference frequency fn | 50 Hz,60 Hz | ||||||||||
13 | Power losses in voltage circuit at 50 Hz Un | 1.0 W/4.5 VA | ||||||||||
14 | Power losses in current circuit at 50Hz Un Ib | <0.5 VA | ||||||||||
15 | Non-running with no-load | 0.8~1.1Un | ||||||||||
16 | Staring current | 0.4%Ib | 0.5%Ib |
PRODUCT PICTURE
Yueqing Tainihan Electric Technology Co., Ltd..
Yueqing Tainihan Electrical Technology Co., Ltd is located in
Xiangyang industrial zone, liushi town, Yueqing City, Zhejiang
province, China, which focus on electronic and electro-mechanical
meter.
The company is a diversified enterprise integrates development,
design, production and marketing together. Driven by innovation,
Tainihan keeps perfecting existing products and developing new
product lines. We have deceloped a front board installed energy
meter, an inserting installed energy meter a DIN-rail installed
energy meter, According to meter functions, there are
munti-functional energy meters, multi-rate energy meters, electric
power line carrier wave energy meters, network energy meters, and
multi-user energy meters in our product range. Our products has
attained CE certification with superior quality are popular in the
global market.
Our company posses high accuracy special divice, advance
technology, laborious workmamship and various styles. We also have
rights for import and eport, our products are widely sold well to
southeast Asia, Middle East, South America and other areas.
We believe that our company will be more powerful and far better by
your support!