A wide range of high quality controllers for various power applications

SmartGen HMP300-2 Power Integrated Protection Module

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


Technical Parameters:
Display LCD(132*64)
Language Chinese & English
Overall Consumption <3W
Alternator Frequency 50Hz/60Hz
Monitor Interface RS485
DC Supply DC(8-35)V
Case Dimensions(mm) 107.6*89.7*60.7
Operating Temp.  (-25~+70)℃
Weight  0.30KG

Product Overview:
HMP300 power Integrated protection module integrates digitization, intelligentization and network technology, which is used for collecting genset data (voltage, current, power and frequency) and outputting related actions if data errors occur, for the purpose of protecting the device. It fits with LCD display, optional Chinese and English language interface. It is reliable and easy to use.

HMP300 power integrated protection module adopts micro-processor technology, which makes it possible to precisely do parameter measuring, fixed value adjustment, set value adjusting etc. All parameters can be configured on front panel or through LINK interface via PC. It can be widely used for all types of marine/land power distribution devices with compact structure, simple wirings and high reliability.


132x64 LCD with backlight, selectable language interface (Chinese and English), push-button operation.

RS485 communication port: through which data measuring and parameter setting can be done for the module on PC with software.

Protections for over/under voltage, over/under frequency, reverse power, over power and over current.

Current detection alarm makes it possible to do 3 times over current detection and corresponding alarms.

With voltage harmonic test function, each phase voltage harmonic distortion rate and 3-31 times harmonic can be tested.

With current harmonic test function, each phase current harmonic distortion rate and 3-31 times harmonic can be tested.

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

Collects and shows 3-phase voltage, 3-phase current, frequency and power parameters.


Line voltage (Uab, Ubc, and Uca)

Phase voltage (Ua, Ub, and Uc)

Frequency  Hz


Current    Ia,   Ib,   Ic                            A (unit)

Each phase and total active power  P                kW (unit)

Each phase and total reactive power  Q              kvar (unit)

Each phase and average power factor  PF                                  

Parameter setting function: parameters can be modified and stored in internal FLASH memory and cannot be lost even in case of power outage; most of them can be adjusted on front panel of the controller.

Wide power supply range DC (8~35) V, which is suitable for different starting battery voltage environments.

All parameters applies digital adjustment, getting rid of conventional analog modulation with normal potentiometer, improving wholesome reliability and stability.

Module is mounted with the 35mm guide rail.

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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