Description
Brief Introduction
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SDM**0D 2T is single phase two wires two tariffs active energy
meter.It\'s for both single and three phase
networks,measuresÂ
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active energy,supports a wide voltage temperature range,displays
with LCD and is suitable for installation in many applications.
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The SDM**0D 2T is an ideal product for applications that have two
power sonrce.With **0V AC signal,the meter can shift theÂ
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measurement of T1 and T2.
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Technical DataÂ
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Voltage AC (Un) Â Â Â Â Â Â
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 **0V
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Voltage range      Â
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 **0% to **0% of Un
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Base current(Ib) Â Â Â Â Â Â
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       5A
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Max current(Imax) Â Â Â Â Â Â
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     *5A
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Starting current (mA) Â Â Â Â Â
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    0.4% of Ib
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Power consumption of current    Â
    ≤2W / *0VA
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Frequency (Hz) Â Â Â Â Â Â
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 *0/*0 (±*0%)
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Accuracy       Â
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     1.0
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Standards       Â
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    IEC *******1  Â
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Memory back-up      Â
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       EEprom
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Operating       Â
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    **0°C to **0°C
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Storing       Â
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       **0°C to
**0°C
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Upper material      Â
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Polycarbonate
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Lower material      Â
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Polycarbonate/glass fibre    Â
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Operating humidity      Â
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    *5%
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Storing humidity      Â
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       *5%
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Protection against  dust and water   Â
 IP*1
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Insulating encased meter     Â
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 II
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AC voltage withstand     Â
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   2KV for 1 minute
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Impulse voltage withstand     Â
       6KV –
1.2µS waveform      Â
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Current withstand      Â
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     *0Imax for 0.*1s
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Pulse output rate      Â
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      ***0/***0
imp/kWh