Single Phase Multifunction DIN Rail Mbus Energy Meter SDM220-Mbus
SDM220 Mbus (Meter Bus) is a hierarchical system that consist of a Master,several Slaves and a pair of connecting cables.All the devices are
serially connected to the Bus,and all the the serial communication process on the Bus are controlled by the major device.
The work status of Mbus are Data transmission status and idle work status,the data are bidirectional transported between the Master
and Slave.Only one Master is allowed to connect to the Bus when the data transmission happens from Mater to Slave direction,and the
Master need to provide power to the Bus. Household utility meters can realize the function of remote meter reading via expanded to a Meter Bus and gain the ability of Bus communication.
l. Measures kWh, Kvarh, KW, Kvar, KVA, PF, Hz, dmd, V, A, etc.
2. Di-directional measurement IMP & EXP
3.Two pulse outputs
5.Din rail mounting
6.100A direct connection7. Better than Class 1 accuracy
|Nominal Voltage ( Un )|
-AC Voltage Withstand
-Impulse Voltage Withstand
4KV for minutes
|Basic Current ( Ib )||5A|
|Max Rated Current||100A|
|Operating Curret Range|
|Over Current Withstand|
20Imax for 0.01s
DESON ELECTRIC GROUP CO.,LTD.
Joe Yang / Sales Mamager
XIRENDANG Industrial Zone , YueQing , WenZhou , ZheJiang , P.R . Of China 325604
Phone : +86 577 61609710 Fax : +86 577 61713067
Mobile : +86 13868793667 Website : www.desongroup.com