
SDM120DB-MID Digital Single Phase Meter
Product Details

Our range of MID certified din rail meters are suitable for almost any LV application.
From our single phase 1 module meters all the way up to our three phase CT operated meters we can supply any type of din rail product either on its own or bespoke built into a pre wired enclosure for an out of the box solution.

DIN rail mounted electricity meters are designed for high level performance and are safe and fast to install. Our DIN rail mounted electricity meters are available in product lines including: Single Phase SDM120 series, Single Phase SDM230 series, Three Phase SDM54 series, Three Phase SDM72D series, Three Phase SDM630 series, and Three Phase SDM630MCT series.

Our full metering solutions means we can supply any type of meter directly to site ready for installation.
Our fully trained warehouse team can program each meter before it leaves us so all you have to do is wire it in for a turnkey solution.
The SDM120DB is a basic kWh meter with a fixed pulse output. This is a low cost solutionm for measutring low load circuits (45A rated) .
All SDM120 meters are housed in a 1U Dinrail mounted housing. They also come complete with sealable terminal covers to stop any tampering with the connections.
Technical Data:
- Voltage AC (Un) 230V
- Voltage range -30% to +30% of Un
- Base current(Ib) 5A
- Max current(Imax) 45A
- Starting current (mA) 0.4% of Ib
- Power consumption of current ≤2W / 10VA
- Frequency (Hz) 50/60 (±10%)
- Accuracy 1.0
- Standards IEC 62053-21
- Memory back-up EEprom
- Operating-10°C to +50°C
- Storing -30°C to +70°C
- Upper material Polycarbonate
- Lower material Polycarbonate/glass fibre
- Operating humidity 75%
- Storing humidity 95%
- Protection against dust and water IP40
- Insulating encased meter II
- 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






