A wide range of high quality controllers for various power applications

SmartGen RPU560B Redundant Protection Unit

* All prices on this website are retail in USD on EXW incoterms


Technical Parameters:
DC Supply  DC(18~35)V
Case Dimensions(mm)  107.6*89.7*60.7
Operating Temp.  (-25~+70)°C
Power Consumption  <2.5W
Weight  0.27kg

Product Overview:
RPU560B Redundant Protection Unit is a module that can independently maintain the engine running and protect it in the case of master control fault. The module is connected to HMC9000A/HMC9000S/HMC6000A via CONBUS. All data and shutdown alarms can be viewed on the master controller. It can be widely used in marine main propulsion units, main generator units, emergency units, and pumping units.


1. Speed sensor can accurately collect engine speed and protect the running engine;

2. Optional working modes: one is synchronized with master controller to protect engine normal   running; the other is to protect engine automatically when master controller failure occurs;

3. 4 digital fault shutdown inputs;

4. 5 relay outputs: stop output, fuel output, common stop output, auxiliary output 1~2;

5. Emergency stop input port: after emergency stop is initiated, shutdown signal will be sent immediately;

6. Override mode, in which only overspeed and emergency shutdown signals will be able to stop the unit;

7. Two analog sensor inputs, the input signals of resistance, voltage and current are optional;

8. Modular design, compact structure, small size and easy use.

Why SmartGen?

  • More than 200,000 units yearly
  •  19 years of successful business
  • More than 50 offices worldwide
  • Almost 200 technology patents
  • ISO, GM and CCSR certificates
  • High quality and low prices
  •  Wide variety of generator parts


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