LTN Servotechnik

ADSR - SLIP RING UNIT WITH BUILD-IN DIAGNOSTIC SYSTEM

ADSR is an integrated diagnostic system, which offers a remote monitoring of the conditions in a slip ring unit. The aim is an improved planning of preventive maintenance measures.

The diagnostic system ADSR is integrated inside the housing and constantly monitors key parameters of a slip ring unit. It thereby anticipates possible malfunctions. 

If a failure is detected, the central control unit receives an alert signal. In addition, information on vibration, voltage level, power level, rotational counts and speed, as well as, optionally, the internal/external humidity and temperature during operations is supplied to the operator. The analysis of this operational data allows estimates of the remaining lifetime of the slip ring unit –both in terms of time and rotations.

MONITORING OF CONDITIONS THROUGH CONTROL OF KEY PARAMETERS

The warning and alert information of the diagnostic system is transmitted via a signal cable and also visualized directly on the slip ring unit by an LED. The currently measured values and the alarm history are also available through browser-based network interfaces. The monitoring system of the slip ring unit can be connected to SCADA via an OPC-UA interface.

• Temperature internal / external
• Humidity internal / external
• Vibration axial / vertically / horizontal
• Current and voltage on 4 power ways
• Noise
• Rotational speed
• Absolute rotational counts