A wide range of high quality controllers for various power applications

SmartGen HSM300 Marine Engine Controller, Sync Control Module

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


Technical Parameters:
Overall Consumption ≤1W(Standby mode≤0.5W)
Alternator Frequency 50Hz/60Hz
DC Supply DC(8~35)V
Case Dimensions(mm) 71.6*89.7*60.7
Operating Temp. (-25~+70)℃
Weight 0.20KG

Product Overview:
HSM300 Synchronous Module is special design for genset automatic parallel. On the basis of the parameters, the module automatically tests the conditions of paralleling (pressure difference, frequency difference and phase) and send parallel signal when the conditions meet parallel requirements.

HSM300 Synchronous Module is used for the occasions that gens synchronize to bus. The module is brief to operate, easy to install and widely used for ship genset and land genset.

1. Suitable for 3-phase 4-wire, 3-phase 3-wire, 2-phase 3-wire, single phase 2-wire systems with frequency 50/60/Hz;
2. Adjustable potentiometer allows for set main parameters of synchronizing.
3. The operating parameters can be set via upper computer test software. LINK port should be connected to upper computer via SG72 module (USB to LINK)
4. 4 relays output, 2 relays are used for UP output, DOWN output, 1 SYNC relay is used for sync close output, 1 STATUS relay is used for status output after close;
5. 1 INH “inhibit sync close output” digital input, when the input is active and gens synchronize with bus, the SYNC indicator will illuminate and sync close relay is inhibited to output.
6. One test button, test relay output and panel indicators;
7. Widely power supply range DC(8~35)V, suitable to different starting battery voltage environment;
8. 35mm guide rail mounting;
9. Modular design, pluggable terminal, compact structure with easy installation.

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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