Electricity meter 1F on DIN rail digital VCX EASTRON SDM120D, MID

Product detailed description

Electricity meter 1F on DIN rail digital VCX EASTRON SDM120D, MID

Single-phase, single-setting sub-meter for DIN rail mounting.

Electrometer SDM120D (MID) is used to indicate the electrical energy consumed by single-phase alternating current with accuracy in class 1/B.

The meter is in accordance with the Directive EU 2004/22/EC called MID - Measuring Instrument Directive of 31 March 2004.

Equipment measures the amount of active energy (kWh) using pulse output

MID guidelines

Instruments approved according to the Measuring Instrument Directive (MID) facilitate seamless cost allocation.

MID-approved meters are advantageous in that they can;the measured values are certified, with proven measurement accuracy. This is important if disagreements arise on the fair distribution of energy costs.

Electricity meters they facilitate the allocation of the costs of off-take between different tenants, e.g. shops and boutiques in shopping malls, companies with blocks of offices or between different airlines and functions (e.g. baggage handling) at airports.

The fact that many of these commercial operations are not initially designed for secondary metering is not a problem. Electricity meters can be neatly integrated into the installationwherever it is needed.

Secondary measurement

In rental houses the sub-metering must be linked to the total consumptionwhich is measured by the central billing meter. The owner of such a rental house, guest house, housing cooperative and similar entity then acts as the sole subscriber of the consumption, which must subsequently allocate the total costs to the individual tenants, according to their actual consumption. The actual consumption of these tenants can easily be measured by a simple meter installed on a DIN rail in each individual apartment.

Easy installation of meters in standard cabinets

DIN rail meters are often used to allocate the cost of electricity consumed to individual apartments. Their installation is simple. Thanks to their small size, the meters can be installed in standard DIN cabinets.

Electricity meters require no special housing and no conversion. Their readings are usually collected as pulses or serial readings, transmitted continuously to a central unit (which also collects other data). The simplest method of reading is manual meter reading.

Operating parameters
 

- accuracy class 1
- International standard IEC 62053-21/EN, EN50470-1/3
- Operating temperature: -20°C / +55°C
- storage temperature: -40°C +/- 70°C
- Reference temperature: +23 °C +/- 2 °C
- humidity during operation: ≤90%
- humidity during storage ≤95%
- Start-up time: 3 seconds
- protection against water and dust ingress: IP51
- mechanical environment: M1
- degree of protection: II

Technical parameters
 

- rated voltage: 230V
- operating voltage: 176/276 V
- voltage resistance: ac 4kV-1m
- surge resistance: 6kV1.2µS
- Current: 5A
- maximum rated current: 45 A
- starting current: 0.4% lb
- overload resistance: 30 Imax - 0.01s
- Operating frequency: 50 Hz
- Power consumption: 50/60Hz
- Pulse output: max2W/10VA
- display: 1000imp/kWh
- Analog display: LCD
- Maximum reading: 99999.9 kWh

Dimensions

- Height: 119 mm
- Width: 17.5 mm
- Depth: 62 mm
- Weight: 0,1 kg

NOTICE

Due to the risk associated with possible incorrect connection of the device, we recommend that the installation is carried out by a qualified person with an electrical qualification. We are not responsible for unprofessional wiring and any damage caused by this.