Power limiter OM-110 NTOM11000

Intelligent energy management with OM-110

The OM-110 power limiter is an advanced device designed for continuous monitoring and control of energy consumption in single-phase circuits. It allows for effective power management, protecting the installation from overloads and ensuring stable operation of connected devices. This is an ideal solution for both demanding installers and conscious users who want to control energy costs and increase safety.

OM-110 measures active or total power in the range of 0 to 20 kW (or kVA), and when the defined threshold is exceeded, it automatically disconnects the load. After the set delay time, the device can re-enable the load or block re-connection – all configurable by the user. This minimizes the risk of failures caused by overload and optimizes energy consumption.

Versatility and easy configuration

The device offers a wide range of configuration options using potentiometers and DIP switches located on the front panel. These allow for precise setting of:

• maximum permissible power level,
• relay operating time,
• automatic re-connection (APZ) delay time.

Measurement is carried out without the need to interrupt the electrical circuit thanks to the built-in current sensor, which greatly simplifies installation and integration with the existing installation. You do not need to interfere with the wiring – simply mount the limiter on a DIN rail.

Functions and applications

OM-110 is not only a power limiter, but also a versatile energy monitoring tool. It can be used as:

• a digital wattmeter (active or total power meter), providing precise data on energy consumption,
• a power limitation relay, protecting the installation from overloads and ensuring stable operation.

The device finds application in a wide range of applications, from single-family homes to industrial plants, where energy consumption control is crucial. It will work everywhere where you need to protect the circuit from overload or limit the power consumption of specific devices. The device is powered directly from the measurement voltage circuit, which simplifies installation and eliminates the need for additional power sources.