00 HVD300Voltage Detection Module-Smartgen,Genset Controller,Generator Controller,ATS Controller,panel manufactory,ats manufaction,battery charger manufactory 


HVD300 voltage detection relay is widely used in marine genset field and land genset field.

Product Code:6060004

Power Supply:DC(8~35)V

Case Dimensions:89.7*71.6*60.7(mm)

Operating Temp. :(-25~+70)℃


Product Feedback

HVD300 voltage detection relay is widely used in marine genset field and land genset field.


HVD300 voltage detection relay detects over voltage, under voltage, loss of phase, phase sequence wrong and other abnormal condition accurately and the corresponding relay will act when abnormal conditions occur.



  1. Suitable for 3-phase 4-wire, 3-phase 3-wire, single phase 2-wire, and 2-phase 3-wire systems with frequency 50/60/400Hz;

  2. Detect 3-phase voltage and phase sequence accurately;

  3. With over voltage, under voltage, loss of phase and reverse phase sequence protection function;

  4. Adjustable potentiometer allows for set value adjusting and delay value setting;

  5. 2 relay output;

  6. One test button, test over/under voltage relay and indicator;

  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.

Function Item Parameter
Overall Consumption <0.9W (Standby mode: ≤0.28W)
Alternator Voltage AC30V~AC620 V (ph-ph)
Alternator Frequency 50Hz/60Hz/400Hz
DC Supply DC(8~35)V
Case Dimensions(mm) 89.7*71.6*60.7
Operating Temp. (-25~+70)℃
Weight 0.24KG

No Video

Data Type Version Download Link
Chinese Manual V1.2 View Online   Download
English Manual V1.2 View Online   Download
Software V1.0.0.2 Download
Typical Application Download
3D Model Diagram Download

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