3500/53-03-00 Functional Features:
Applicable machines: widely used in various mechanical equipment such as steam turbines, fans, reciprocating compressors, electric motors, water pumps, fans, blowers, centrifuges, generators, etc.
Application scope: This module has been widely used in industries such as steel, power, metallurgy, chemical, and petrochemical.
Signal reception: Each overspeed detection module receives a signal from an eddy current sensor (such as Bently 3300XL 5mm, 8mm, 11mm) or magnetic sensor, with an input signal range of+10.0V to -24.0V. If the signal exceeds this range, the module will be restricted internally.
Work status indicator: The OK LED indicator on the module is used to indicate that the 3500/53 module is working properly.
3500/53-03-00 Technical specifications:
Input impedance: 20k Ω
Power consumption: 8.0W
Sensor compatibility: Compatible with Bently Nevada 3300 8mm eddy current sensors, 3300 16mm high-temperature eddy current sensors (HTPS), 7200 5mm, 8mm, 11mm, and 14mm eddy current sensors, 3300 RAM eddy current sensors, or magnetic sensors.
Alarm setting: It is possible to set speed alarm points below or above the alarm level, as well as danger (overspeed) setting points. All alarm setpoints are configured by software and adjustable within the range of 0 to 100% of full scale.
Alarm time delay: When the frequency is above 300Hz, the alarm time delay is less than 30ms.
3500/53-03-00 System Configuration:
This module can be used to form a 2 out of 2 or 3 out of 2 (recommended) voting system to provide higher system reliability and security.
The 3500 rack for installing an overspeed detection system requires redundant power supply to ensure continuous operation of the system.

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