DDSY450 single phase electric meter with prepay, it have register disply, and LCD display (7 number).
Working temperature: -10degree ~25degree
Relative humidity: Not more than 85%
Most working temperature: -25degree ~60degree
Working voltage: 0.9~1.1 reference voltage
Utmost working voltage: 0.0~1.15 reference voltage
Insulation voltage: More than 2000VAC
Power consumption: Not more than 2w/10vA
Data protection: At least 10 year when the power off
2. Main function and feature
A. Measure active electric energy, it would not adjust long time work
B. Purchase electric first and then use it
C. It will alarm when the residual energy is lack of
D. Record information of power utilization
E. One card for one user, it have anti tamper function
F. Display residual electric cummulating and alarm electric
G. It have reading user power utilization information backward function
H. Test pulse of electric energy output
I. Service time 10 year
J. Rated voltage 220v 230v 120v 110v
K. Current 1.5(6)A 2.5(10)A 5(20)A 10(40)A 15(60)A 20(80)A
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.
