Smart Mini Power SDM120

Technical Data

 

General Technical Data

Voltage (V)

Voltage AC (Un) 230

Voltage range -30% to +30% of Un

 

Current (A)

-base (Ib) 5

-max (Imax) 45

 

Starting current (mA) 0.4% of Ib

Power consumption of current ≤2W / 10VA

 

General data

Frequency (Hz) 50/60 (±10%)

Accuracy 1.0

 

Standards IEC 62053-21

 

Memory back-up EEprom

 

Temperature range (°C)

·Operating -10 to +50

·Storing -30 to +70

 

Enclosure material

Upper Polycarbonate

Lower Polycarbonate/glass fibre

 

Humidity

·Operating 75%

·Storing 95%

 

Protection

·Protection against penetration

Of dust and water IP51

·Insulating encased meter

of Protective class II

 

Voltage withstand

AC voltage withstand 2KV for 1 minute

Impulse voltage withstand 6KV – 1.2µS waveform

Current withstand 30Imax for 0.01s

 

Pulse output rate 2000 imp/kWh

 

*)To comply with the protection requirements the meter must be mounted in a class IP 51 enclosure or better, according to IEC 60529