Eastron SDM630 Series - Chapter 2. Technical Parameters

SDM630 M-bus Series User Manual 2025 V1.00
2025 EASTRON ELECTRONIC. When electricity matter www.eastrongroup.com
5
Chapter 2. Technical Parameters
Voltage AC (Un)
3*230/400VAC
Voltage range
100 - 277V AC( L-N )
Voltage between phase
100 to 480V AC ( L-L)
Current input
0.3-10(100)A
Over current withstand
30Imax for 0.01S
Frequency rating value
50/60Hz
AC voltage withstand
4KV/1min
Impulse voltage withstand
6kV – 1.2/50µS waveform
Power consumption
≤ 2W/10VA
Display
LCD with white backlit
Max. reading
999999.99 kWh/kVArh
Weight
≈325g
IP Degree of Protection
(IEC 60529)
IP51 front display
IP20 whole meter
Dimensions (DxHxW)
66*100*72mm
Mounting
DIN Rail 35mm
Material of Meter Case
Self-extinguishing UL 94 V-0
Mechanical Environment
M1
Operation humidity
≤90% Non-condensing
Storage humidity
≤95% Non-condensing
Operating temperature
-40℃~+70℃
Storage temperature
-40℃~+80℃
Pollution Degree
2
Altitude
≤2000m
Vibration
10Hz to 50Hz, IEC 60068-2-6
Electrostatic Discharge
IEC 61000-4-2
Immunity to Radiated Fields
IEC 61000-4-3
Immunity to Fast Transients
IEC 61000-4-4
Immunity to Impulse Waves
IEC 61000-4-5
Conducted Immunity
IEC 61000-4-6
Immunity to Magnetic Fields
IEC 61000-4-8
Immunity to Voltage Dips
IEC 61000-4-11
Radiated Emissions
EN55032 Class B
Conducted Emissions
EN55032 Class B