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Description
Energy Meters, UMWH400, UMKH400 are supplied with micro-base heart and RS-485 communication port. Through RS-485 port to a PC-Tools / HC, Two main setups can be established.
- PT ratio, range 1.0-5000.0 ; CT ratio, range 1.0-5000.0
- Condition output pulse : 1 pulse / engineering unit ; 10 pulse / engineering unit ; 100 pulse / engineering unit
The detail features of the unit with :
- Seven (7) digits counter of long accumulation capability
- Programmable PT / CT ratio : 1.0-5000.0
- Single / dual display alley : single only for forward power of Watthour ; dual alley for forward & reversed status for Watthour ; leading & lagging status for Varhour
- Selectable decimal point to go with proper resolution for display reading
- Selectable pulse output 1 / 10 / 100 ratio per display count unit
- Designed specifications following : ANSI-IEEE & IEC, VDE Standards providing full protection
<Features Summary>
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