Wireless receiver, RSMA (female) antenna connection, communication with the ID-S-S 915 sensor via 915 MHz frequency band
The ID-S-RT wireless receiver is part of the Blade Intelligence rotor blade monitoring system for wind turbine generators (WTGs). The Blade Intelligence rotor blade monitoring system allows for recording and detailed analysis of typical measured values for lightning currents, temperature, ice thickness, and bending moments on the rotor of a WTG. It consists of the corresponding sensors, preassembled connecting cables, and a WIL-BI switchgear and controlgear assembly (as the evaluation unit).
| Insulation characteristics | |
| Overvoltage category | III |
| Degree of pollution | 2 |
| Transient surge protection | yes |
| Supply Transmitter | |
| Supply voltage range | 19.2 V DC ... 30.5 V DC |
| Typical current consumption | 41 mA |
| Max. current consumption | 200 mA |
| Connection method | Push-in connection |
| Stripping length | 10 mm |
| Conductor cross-section, rigid min. | 0.2 mm² |
| Conductor cross-section, rigid max. | 2.5 mm² |
| Conductor cross-section flexible min. | 0.2 mm² |
| Conductor cross-section flexible max. | 2.5 mm² |
| Conductor cross-section AWG min. | 24 |
| Conductor cross-section AWG max. | 14 |
| Wireless | |
| Direction | Uni-directional |
| Wireless | |
| Antenna connection method | RSMA (female) |
| Functions | |
| Security | 128-bit data encryption |
| Status display | LED supply voltage, PWR (green) |
| LED periphery error, ERR (red) | |
| LED CAN bus, CAN (yellow) | |
| LED HF data, RF (blue) |
| Dimensional drawing |
|
| Width | 17.5 mm |
| Height | 118 mm |
| Depth | 114.5 mm |
| Housing material | PA |
| Ambient conditions | |
| Degree of protection | IP20 |
| Ambient temperature (operation) | -40 °C ... 65 °C |
| Ambient temperature (storage/transport) | -40 °C ... 85 °C |
| Altitude | to 3000 m |
| Permissible humidity (operation) | 5 % ... 95 % (non-condensing) |
| Shock | 30g, IEC 60068-2-27 |
| Vibration (operation) | 5g, accordance to IEC 60068-2-6 |
| CE | |
| Identification | CE-compliant |
| Note | Directive 2014/53/EU (RED) |
| Electromagnetic HF field | |
| Frequency range | 902 MHz ... 928 MHz (typical: 913 MHz) |
