Need Help? - Call: 0086-573-8369881/8369882 or email: sales@eastrongroup.com

中文版English

  • SDM220A 100A 230V Analog Display Single Phase kWh Meter

    • Measure active energy
    • Analog display
    • Pulse output
    • 36mm two modual width
    • 80A direct connection
    • Class 1.0 accuracy
    • Din rail Mounted
    • Description
    • Diagram
    • Manual Download


    Application




    The SDM220D “with a LCD screen for prefect reading”, SDM220A with an electromechanical register, are used to measure single-phase like residential, utility and Industrial application. The meter measures active energy meter (kWh) with a pulse output.

    General Specifications

    Voltage AC (Un) 230V
    Voltage Range  176~276V AC
    Base Current (Ib)   10A
    Max. Current (Imax) 80A
    Mini Current (Imin)  0.5A
    Starting current  0.4% of Ib
    Power consumption  <2W/10VA
    Frequency   50/60Hz(±10%)
    AC voltage withstand  4KV for 1 minute
    Impulse voltage withstand  6KV-1.2uS wavform
    Overcurrent withstand  30Imax for 0.01s
    Pulse output rate  1000imp/kWh (default)
    Display  SDM220D LCD (backlit optional)
    SDM220A electromechanical register
    Max. Reading  99999.9kWh
    Active energy  Class 1 IEC62053-21
    Class B EN50470-3
    Environment 
    Operating temperature   -25℃ to + 55℃
    Storage and transportation temperature  -40℃ to +70℃
    Reference temperature 23℃±2℃
    Relative humidity   0 to 95%, non-condensing
    Altitude  up to 2500m
    Warm up time  10s
    Mechanical Environment M1
    Electromagnetic environment E2
    Degree of pollution  2

    The meter provides a pulse output, which is passive type. The constant is 1000imp/kWh.
     
    ATTENTION:


    Pulse output must be fed as shown in the wring diagram below. Scrupulously respect polarities and the connection mode.
    Opt0-coupler with potential-free SPST-NO Contact
    Contact range: 5~27VDC  Max. current Input: 27mA DC

    Mechanics
    Din rail dimensions   36x90x62 (WxHxD) DIN 43880
    Mounting  DIN rail 35mm
    Sealing   IP51 (indoor)
    Material Self-extinguishing UL94V-0