Instrument division

Instruments of HME are designed to create desired functions from easy assembly.
Our consumers can take advantage of useful setting based on product manuals. Instruments of HME can be a great choice for simple system configuration.

Motor Controller

Main Function

It is a device that helps monitor the operation and status of various pumps and fan motors installed on ships or in plants

Main Feature

Compared to the existing electrical sequence configuration, it is easy to operate and requires less installation space. For operation, it supports DOL / star-delta / Supply-Exhaust and as part of failsafe, it steadily monitors the abnormality of the number one starter. It also offers an automatic switching function that automatically activates the number two starter in the event of failure. Moreover, it offers various settings including sequence time / parallel operation time and build up time, which simplifies circuits and enables easy control.

Alarm Indicator

Main Function

It is designed to set the normal open / normal close input, auto reset and delay time input and extension output functions. As it is equipped with the front lamp, it offers differentiated installation space and work capacity plans.

Main Feature

This product can be installed on the control panel to configure a simple alarm logic.

Group Annunciator

Main Function

It is designed to set the normal open / normal close input, auto reset and delay time input functions and adjusts the lamp output and relay contact point.

Main Feature

This product can be installed on the control panel to configure a simple alarm logic.

Synchroscope

Main Function

Contact signal is generated by measuring essential parameters such as frequency. Phase and voltage to detect synchronization point and status of the bus and generator.

Main Feature

- Multi function, precision LED synchronoscope
- Easy push-button programming of all set points
- Very high user safety
- High immunity to harmonic distortion
- Dead bus functionality
- Special version for marine applications

Earth Detector

Main Function

This device is installed on land / sea switch gear panel to monitor ground connection of supplied power based on the grounding resistance setting.

Main Feature

It is configured that the user can set the range of grounding resistance with a dial switch. And it supports extension meter and insulation fault input.