DTSD450 and DSSD450 series three phase electronic multifunction watt hour meter is a new generation product that can measure reactive energy and active energy with multitafiff, it is designed by modularization, it multi functions can combine freely to meet users requirement
Mainly technology data
1. Class index: Active energy class 0.5 1 reactive energy class 2
2. Closck error less than 0.5s/day
3. Reference temperature 23 degree
4. Data protaction data stored time after power off more than 10 years
5. Conditionas working temperature -20~45 degree
Ulmost working temperature -25~55 degree
Relative humidity less than 85 %(with environment temperature 23 degree )
Main functions
1. Measurement function
Can measure active energy and reactive energy respectively and have separeate active and reactive pulse signal output interface
2. Multi tariffs
A. Four tariffs ten time intervals
B. Calendar for a century (1996-2095) can switch automatically
C. Record and store the total active energy and reactive energy and active energy and reactive energy under kinds of tariffs
3. Demand statistics
A. Recod active max demand and its occurring time
B. Demand statistics adopts slip method
C max demand is stored as per month
D. Automatically alarm and trip for overload
4. Record voltage loss
A. Record 9 voltage loss and information of power failure also can record their initial and restoring time
B. Record total active energy and reactive energy of no voltage loss phase
5. Programming and meter reading
A. RS485 communication interface
B. The programming and meter reading are performed by RS485 communication interface, infrared communication interface and palm computer, also it can perform meter reading through remoted controller and alternation displaying
6. Meter reading at zero oclock
A. The setting day for meter reading is 1 st -28th of every month the meter can calculate and store the data in the last month at zero oclock of setting day
B. Can store and display calculated data for past three months at the same time
7. Meter reading at power off
The meter is provided with individual meter reading batteries so it can finish meter reading at power off
Three phase three wire DSSD450 3*100V 3*1.5(6)A 3*5(60A acitve energy
Three phase four wire DTSD450 3*220/380V or 3*57/100V
3*1.5(6)A 3*10(40)A 3*20(80)A
Active energy 0.5/1 reactive energy 2
Zhiming Group Co., Ltd., located along the sea in south zhjiang, wenzhou, liushi. Established in 1991, our factory mainly produces single phase, three phases mechanical electronic type kwh meters; Ge brand meter base, panel meter, low voltage shunt capacitors; High voltage shunt capacitor electronic components and etc.
In March 2001, we had passed ISO9001. "zhiming" brand products are now widely accepted by most clients. On the basis of hi-tech and modern management, our company is robustly developing and glowing up, marketing shares are more and more increased. In order to ensure and improve the quality, we have equipped with modern testing apparatus and excellent production technology and therefore continuously provided, with low price and best quality, dd28 dd17 dd862, dt862 series kwh meters, dds450 single phase electronic meters, ddsy ordtsy 450 electric with prepay fee. Dtsf 450 multi tariff kilo watt hour meter. Ge meter base, amper meter and voltage meter, bsmj low voltage shunt capacitors, bmh high voltage shunt capacitor, power relay, cj19 contactor for switching capacitors, AC contactors, mini circut breaker MCCB. Besides at maximum to meet with domestic marketing, our products are also exported southeast Asia, Russia and etc. Our company devote to building an integrated enterprise combined with tech research, industrial production and trading, on basis of "best quality, satisfactory services, hard research".
Under our topic of "true attitude, creation and innovation, perfect services", we honestly welcome all clients to make mutual development.
