General Characteristics
EUROMETER is a compact solution that allows the measurement of the voltage of the catenary line and in combination with its interface (IRTL) distributes the information through the whole train. Having just one certified product that integrates so many functions, allows easy communication and interchange of datas, with the maximum control on the whole productive process.
Functions
EUROMETER’s functions are highly customized according to our customers’ needs or suggestions coming from our experience:
- Detection and measurement of the instantaneous catenary AC and DC voltages
- Analog and/or digital output signals
- Insulated optical fiber output
- On-line diagnostic
Possible options may include:
- Measurement of harmonics
- Measurement of energy consumption
Environmental Performance
The device is compliant with all the regulations of the rail market. All the components are homologated for the industrial temperature range (from -45°C to +80°C - Class TX - EN 50125-1) and ensure a proper working in the worst environmental conditions.
| Maximum Speed of the rolling stock (on which the device is installed) | 350 km/h |
| Storage temperature | from -40°C to +85°C |
| Class of air temperature (EN50125-1) | TX (from -45°C to +75°C) |
| Class of altitude range (EN50125-1) | A1 (up to 1400m) |
| Relative humidity at 40°C | 95% |
|
Maximum solar radiation (EN50125-1) |
1120W/m2 |
| Protection level for terminal box (EN60529) | IP 66 (RTL); IP 54 (IRTL) |
| Transvers acceleration (EN50125-1) | GT1 |
| Longitudinal acceleration | GL1 |
| Shock and vibrations | EN 61373 |
| Contamining fluids (60721-3-5) | 5F3 |
| Lateral wind withstand | up to 25m/s, gusts up to 40 m/s 1s |
| Weight | 18kg (RTL) + 7.5kg (IRTL) |
| Rolling Stock Category (NF F 16.101 and NF F 16.102) | A1 |
Electrical Performances
The EUROMETER operates under the following four different power supply systems (EN 50163 - Railway Systems Supply Voltages).
| Electrification System/Nominal Voltage | Working Range |
|---|---|
| DC 1.5 kV | 900 ÷ 2.200 VDC |
| DC 3kV | 2.000 ÷ 4.000 VDC |
| AC 15kV 16 2/3 Hz | 10.000 ÷ 19.000 VAC |
| AC 25kV 50 Hz | 17.000 ÷ 30.000 VAC |
