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Our corporation has nearly forty
years expenenre of producing
the watt-hour meters with complete
product structure.We produce single
phase,three-phase,mechanical and
electronic meters of all series,
which annually sold to three
provinces of Northeast……

 
 
Mechanic Meter Series >> Maxinum demand Multi-Rate watt-hour Meter Type D  

Maxinum demand Multi-Rate watt-hour Meter Type D

Main Technical Data

Voltage 70%-115% pECIFIED VALUS 70%-115%
Frequency 50Hz±10%
Power losses ≤1.5VA
Impulse constant can be from 1-4000
Clock precision ≤0.5S/day (23±2℃)
Error of changing time sections ≤0.1
Temperatire scope of service -20℃-60℃
Service life of battery  10 years
Maintaining time with continuous power cut ≥6years
Distance of infrared ray communication valid within 5 meters of infrared programming.infrared ray reading meter,infrared displaying.

系统概况
机电一体化的新型电能计量仪表,汉化LCD大屏幕显示。安装方便,可靠性高,无“死机”。脉冲输出,PS232,485通讯接口,抄表数据计算机管理,是新一代的管理型电能表。

系统特点与功能
四个费率,四套时段,十个时段;十个负荷期/年,一周一至两个休息日;可灵活地通过编程器设置。
实现当前、本月、上月各费率的电量个需量(发生日期、时间)数据的记录。
需量可手动或自动清零。
可进行设定抄表日或月末零点抄表。
停电轮显,可实现停电抄表。
编程器编号、编程日期、次数记录。
双向计数功能,正反转时均有记录。
可存储24天5分钟的间隔的负荷曲线记录。
当前1分钟或15分钟的平均功率记录。
带光耦的脉冲输出接口80ms;带光耦的数据输出接口RS485/RS232

Name Type Class Rated Voltage(V) Basic Current(A) Connection Method Weight(kg)
3phase 3 wire Maximum demand Multi-Rate Watt hour Meter DSZF27-1D
DSF27-1D
1 3×100 1.5(6)
3(6)
Universal PT,CT Operated 3.5
DSF27-2D
DAZF27-2D
2 3×380 5(20),10(40),15(60),20(80),30(100) Direct 3.7
3×100 1.5(6)
3(6)
Universal PT,CT Operated 3.5
3phase 4 wire Maximum demand Multi-Rate Watt hour Meter DTZF26-1D 1 3×220/380 1.5(6)
3(6)
Universal CT Operated 4
DTF26-1D 3×58/100 1.5(6)
3(6)
Universal PT,CT Operated
DTZF26-2D
DTF26-2D
2 3×220/380 5(20),10(40),15(60),20(80),30(100) Direct 4.2
1.5(6)
3(6)
Universal CT Operated 4
3phase 3 wire Maximum demand Multi-Rate Varhour Meter DXZF27-1D
DXF27-1D
2 3×100 1.5(6)
3(6)
Universal PT,CT Operated 3.5
DXZF27-2D
DXF27-2D
3 3×380 1.5(6)
3(6)
Universal CT Operated
3×100 1.5(6)
3(6)
Universal PT,CT Operated
3phase 4 wire Maximum demand Multi-Rate Varhour Meter DXZF26-1D
DXF26-1D
2 3×220/380 1.5(6)
3(6)
Universal CT Operated 4
3×58/100 1.5(6)
3(6)
Universal PT,CT Operated
DXZF26-2D
DXF26-2D
3 3×220/380 1.5(6)
3(6)
Universal CT Operated

The specific requirements can be met according to the demands of consumer

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