Automation and Process control

Solid fuel boiler controller

Application: The Device is designed to manage the operation of solid fuel boilers, equipped with a fan and or auger for force feeding of air to the burning chamber. The main principle of operation is based on the regulation of feed air, by means of regulation of fresh air fan speed in relation to outlet boiler water temperature, the state of the room thermostat and the temperature of flue gas fan in case it is installed.There are also output for the management of auger for fuel supply, which is controlled by timer with set times for work and pause. The fans and auger operate in case of closed contact of the room thermostat (need for heating). Technical data: Power supply 230V/50Hz/AC Four relay outputs for fans, pump and auger Two contact switch inputs for blocking thermostat and room thermostat Equipped with two Sensors type Pt1000 Range of measurement from -30° to +300°C Three positional digital indication Possibility for emergency stopping / starting the

Step Control Controller

Application: The controller is designed for cascade control of heating, air conditioning and other installations built with more than one unit. In heating or cooling mode, the controller monitors the measured and set temperature and, according to the set parameters, turns on or off a certain number of units to maintain the set temperature. For a uniform load, it is planned to change the order of turning on and off the stages according to “FIFO” logic. Technical data: Supply voltage: 230V/50Hz Outputs for step control: 6 (230V/50Hz) START / STOP input for remote control Input for safety thermostat Temperature sensors: 2 х Pt 1000 (-50 to +250 °С) Measurement range: -30 +130 °С Unit of measurement: 1 °С Custom LED indication Ambient temperature: 5 to 40°С Relative humidity of environment: up to 80% Degree of protection:

Control Box M1

Application: The distribution bus is intended for use in control boxes for controlling heating systems, by facilitating the connection of electric actuators and similar control devices, such as different types of room thermostats, controllers, etc. It is particularly suitable for controlling underfloor heating circuits. Through the distribution bus, it is possible to control a circulation pump, a heating boiler, up to 9 heating circuits. Two valve actuators can be connected to each circuit. Each of the two modules can work independently. Technical data: Supply voltage: 230V/50Hz Inputs for control devices: 9 Outputs for use of actuators for valves: 9 (230V/50Hz) Output for circulation pump: 230V/50Hz Boiler control output: independent contact (NO/NC) LED status indication for outputs Ambient temperature: 5 to 40°С Relative humidity of environment: up to 80% СDegree of protection:

Control Box M2

Application: The distribution bus is intended for use in control boxes for controlling heating systems, by facilitating the connection of electric actuators and similar control devices, such as different types of room thermostats, controllers, etc. It is particularly suitable for controlling underfloor heating circuits. Through the distribution bus, it is possible to control a circulation pump, a heating boiler, up to 9 heating circuits. Two valve actuators can be connected to each circuit. Each of the two modules can work independently. Technical data: Supply voltage: 230V/50Hz Inputs for control devices: 9 Outputs for use of actuators for valves: 9 (230V/50Hz) Output for circulation pump: 230V/50Hz Boiler control output: independent contact (NO/NC) LED status indication for outputs Ambient temperature: 5 to 40°С Relative humidity of environment: up to 80% СDegree of protection:

Controller for ventilation and air-conditioning systems VENTOCONTROL-N

Application: The Controller is designed to manage a ventilation system with air-conditioned air, regulating the temperature in the inlet duct and the temperature in the air-conditioned premises. It provides alternate usage of the system for heating or cooling, according to a command received by a controller settings or proportional regulator. Technical data: Regulates water cooling and water heating sections equipped with mixed valves and actuators, a thermostat against freezing, an electrical heating section with an emergency thermostat against overheating and air-flow availability element. Regulates inlet and outlet dampers equipped with actuators, a pressure and suction fans with asynchronous motors. Equipped with a heating capacity proportional regulator. Equipped with a three sectional digital display showing the different temperature levels. Controls an additional stage module for heating sections. Controls the power supply module of three way valves actuators. Controls one or more than one revolution regulators by switching them. Controls the room temperature by a separate room thermoregulator. Protection against freezing. Protection against overheating. Fire

Regulator for fans RO-1

Application: The device is designed to provide a smooth regulation of the capacity with single phase active- inductive consumers (privately – asynchronous motors) within fixed levels. The device can be controlled manually or automatically by means of an analogue signal of 0-10 V. It provides a smooth start-up of the fan and an absence of a start-up current. Technical data: Nominal consumer output of 3.5kW. Nominal power supply ~220V/380V. Provides a protection against a wrong supply phase sequence with an indication. Opportunity for fixing of a lower and upper revolution level of the regulation range. Input of a protective thermo-contact of the motor with an indication Opportunity for a manual or automatic control by outer signal 0-10V Motor smooth

Regulator for fans RO-3

Application: The device is designed to provide a smooth regulation of the capacity with three phase active- inductive consumers (privately – asynchronous motors) within fixed levels. The device can be controlled manually or automatically by means of an analogue signal of 0-10 V. It provides a smooth start-up of the fan and an absence of a start-up current. Technical data: Nominal consumer output of 3.5kW. Nominal power supply ~220V/380V. Provides a protection against a wrong supply phase sequence with an indication. Opportunity for fixing of a lower and upper revolution level of the regulation range. Input of a protective thermo-contact of the motor with an indication Opportunity for a manual or automatic control by outer signal 0-10V Motor smooth

Save energy relay RM1

Application: Safe Energy Relay provides reasonable usage of heating/air-conditioning energy necessary to reach comfort indoor temperature. The devise directly controls the operation of fan-coils and air-conditioning systems in relation to doors and windows positions and subsequent sudden temperature changing during their opening, under the influence of the environment

Save energy relay RM2

Application: Safe Energy Relay provides reasonable usage of heating/air-conditioning energy necessary to reach comfort indoor temperature. The devise directly controls the operation of fan-coils and air-conditioning systems in relation to doors and windows positions and subsequent sudden temperature changing during their opening, under the influence of the environment

Fan-coil thermoregulator VENTO

Application: The Fan-coils thermoregulator is designed to control the operation of three speed fan-coils in relation to a fluid temperature that is to be kept in the room. Technical data: Equipped with a temperature sensor for the inlet fan-coil water. Selects regime “heating” in case the inlet temperature of the fan-coil is higher than +25 °C and regime “cooling” if the temperature is bellow +20 °C. Equipped with a light indication for the operation regimes (“cooling” or “heating”), for the ventilator speeds and the ventilator status. Equipped with a knob for adjusting the desired room