Current control relays RMT-101

The relay of control of current RMT-101 is intended for shutdown of loading with the set time at excess of admissible current (MTZ with independent endurance of time) with the subsequent automatic inclusion with the set inclusion time, and also for measurement and control of current of loading.

It can be used as the digital ampermeter of the operating value of current. Has a possibility of connection of portable transformers of current.

In the Relay of control of current RMT-101 for measurement of current the built-in transformer of current is used. RMT-101 allows to control value of current and a condition of loading by means of the LED indicators located on the front panel.

The relay of the maximum current RMT-101 is intended for shutdown of loading at increase in current above the established value ranging from 0 to 100 amperes.
The device can be used as:

• digital ampermeter;
• the relay of restriction of the consumed current;
• relay of the choice of priority loading.

Light-emitting diodes on the front panel of the relay display:

• condition of loading it (is included/is disconnected);
• excess of a threshold of the most admissible value of current of loading.

The three-digit seven-segment indicator depending on an operating mode displays:

• the current value of current in loading;
• the maximum value of current from the moment of the last dumping of parameter;
• value of the set parameter;
• time which remained before inclusion or shutdown of loading;
• existence of blocking of repeated inclusion.

Adjusting potentiometers allow the user to establish:

• threshold of the most admissible value of current of loading;
• reaction time of shutdown of loading at excess;
• threshold of the most admissible current of loading;
• delay of time of inclusion of loading after decrease in current to level admissible.

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