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Dynamic boiler controller
Application: The Dynamic Boiler Controller is very suitable for water heating installations in family houses, small and large projects. It is designed to provide the desired heating comfort, optimizing the fuel consumption by a control of the boiler operation. In fact it is able to manage the operation of solid fuel, light fuel and gas boilers and as well the consumption of a heating energy from accumulating reservoirs or other central heating sources. Technical data: Controls the operation of solid fuel, light fuel or gas boilers. Can regulate the operation of the heating system in relation to the internal temperature of the heating system. Controls the heating system in compliance with: the outlet boiler temperature; the inlet boiler temperature of the return water; the water temperature in the heating circuit after the mixed four-way valve; the temperature in the domestic hot water circuit; the outdoor temperature; the room temperature by a room thermostats. Stops the boiler operation by a signal from the built-in working boiler thermostat, when the maximum working temperature exceeds (+75 °C)-(+90 °C). Opens the mixed four way valve, starts the circulation pump and stops the boiler if the outgoing boiler temperature exceeds its factory settings of (+95 °C)-(+105 °C). Closes the mixed four way valve and start the boiler operation by force (only in winter regime) if the return boiler water is lower than the fixed one of (+45 °C)-(+65 °C). Opens the mixed four way valve and starts by force the boiler operation if the water temperature after the mixed valve is lower than the adjusted one. The operation threshold will be changed automatically by the outdoor temperature and outdoor thermostat. If a room thermostat is not mounted this function can be used for a central equithermal temperature regulation of the water heating in multi-circuit systems and large projects. Opens the mixed valve, starts the circulation pump and stops the
1.1 MB
INTIEL
INT0135
3
pc
| 1+ | 695.00 BGN |
Thermostat PVBoiler Rev.03
The device is designed to control the combined heating of boilers having two independent heaters powered by photovoltaic panels and mains
620.15 KB
INTIEL
INT0176E
1
pc
| 1+ | 590.00 BGN |
| 2+ | 561.00 BGN |
| 3+ | 537.00 BGN |
| 5+ | 516.00 BGN |
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Four channel controller for mixing valves INT0129-4
Application: The device is designed to control motor actuators for mixing valves, according to temperature, which is supplied to the rooms build by the mixing circuit. It is possible to control three two-position motor actuator and one analog motor actuator from 0 to 10 V. Suitable for buildings where there are one to four heating circuits , like: underfloor heating, radiator heating and prepare domestic hot water. Technical data: The heating water assignation is able to be adjusted in one of the following ways: independently (manually by the controller), by means of outdoor temperature or room thermo regulator. Room thermostats have to a contact output. Control four heatings circuit : three two-position motor actuators; one proportional motor actuator with analog output 0 – 10 V; The following limitations are to be fixed concerning the heating water: Minimum temperature; Maximum temperature; Minimum return water temperature Pump operation: if the heating water is within the fixed range for the minimum and maximum temperature operation by force in case the heating water temperature is less than 10 °С provide an overheating function of the circuit in case the heating water temperature exceeds its assigned level with 10 °С stops the circulation pump in case the temperature of the heating water is less than its minimum assigned level for period of 1 hour. After that the controller goes into test mode in which it starts the circulation pump for 5 minutes every 15 minutes. This mode continues until the heating water exceeds the assignation about its minimum temperature. Built-in weekly programmer. Equipped with six temperature sensors
605.17 KB
INTIEL
INT0129-4
3
pc
| 1+ | 520.00 BGN |
Pellet burner and pellet boiler cotroller INT0173
Application: The controller is designed to provide automatic control of combustion process and power regulation of pellet burners, boilers and fireplaces. It is possible to attach to the controller additional modules of the series “Expansion modules for pellet boilers” according to the heating system: – Module for control of two heating circuits and DHW – Module for control of buffer and DHW. Convenient user interface via color touch screen. The controller can control the following units from the pellet burner system: – fuel supply auger 1 – fuel supply auger 2 – fresh air fan and flue gas fan – electric heater to ignite the pellets – cleaner to clean the ash – circulation pump – expansion modules for pellet boilers – lock menu against accidental access Protection: – protection against freezing of water – protection against overheating of the boiler and “back fire” – protection against blockage of the circulation pump Technical data: Power supply voltage: ~230V(+/- 10%)/50-60Hz Lighter outlet: ~230V/2KW Outlet circulating pump: ~230V/0.35KW Outlets for fans: 2 pieces х ~230V/0.25kW Output of augers: 2 pieces х ~230V/0.25kW Output cleaner / tubus: ~230V/0.25KW Sensor heating water: Pt1000 (form -50° up to +250°C) Flue gas sensor: Pt1000 (from -50° up to +250°C) Flame sensor: photoresistor Room thermostat input: independent contact Blocking thermostat input: independent contact Flow / rev. sensor input: independent contact / Hall sensor Display: color LCD with resolution 320 х 240 pixels Measuring range temperature: from -50 up to +350 °С Unit of measurement: 1°C Humidity of the environment: 0 – 80% Degree of protection: IP
773.65 KB
INTIEL
INT0173
3
pc
| 1+ | 418.00 BGN |
Differential Thermostat DT-3.4
Differential thermostat is integrated in systems for preparing domestic hot water into boilers, heated by combination by boiler, solar panels and electric heaters. Designed to manage the work of two circulation pumps installed in: – Water circuit between the panels and serpentine the water tank; – Water circuit between the boiler and the second serpentine of the water tank. In this way regulate heat exchange therebetween. It is possible to include a third pump to regulate the heat exchange between the solar panels and a second tank (buffer tank or pool). Equipped with four temperature sensors Pt1000 (-50 ° to +200 °
892.68 KB
INTIEL
INT0144
0
pc
| 1+ | 394.00 BGN |
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
576.72 KB
INTIEL
VENTOCONTROL-N
0
pc
| 1+ | 388.00 BGN |
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:
680.47 KB
INTIEL
CAd
3
pc
| 1+ | 375.00 BGN |
Thermostat PVBoiler Rev.02
The device is designed to control the heating of water heaters, buffer vessels and other powered by photovoltaic panels. The controller monitors the following parameters: – the current and voltage of the photovoltaic panel and measures the instantaneous power consumption; – the temperature in the water tank by means of an external temperature sensor Pt-1000. Via “MPPT” mode monitors the point of maximum power from the panel according to the momentary sunlight. In this way, more efficient use of the panel is achieved in low
599.34 KB
INTIEL
INT0176A
0
pc
| 1+ | 365.00 BGN |
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
207.13 KB
INTIEL
INT0057-3
0
pc
| 1+ | 364.00 BGN |
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
575.33 KB
INTIEL
INT0143
3
pc
| 1+ | 352.00 BGN |
Heating circuits controller INT0129
The device is designed to control motor actuators of mixed valves, in accordance with the water temperature directed to the heating system. It can be used also to keep the temperature in buffers or water tanks heated by a boiler by means of a mixed valve. Power supply: 230V/50Hz Temperature sensors: Pt1000 (-50°С ~ +250°С) Room thermostat input: 0~10V,(4~20mA), contact Two way actuator output: 220V/50W ; ~24V/2.5W Proportional actuator output: 24V/2.5W Circulation pump output switching contact: 220V/3A Control signal 0~10V/max.20mA Measurement range: -30°С ~ +130°С Unit of measurement: 1°С Humidity: up to 80% Protection:
714.68 KB
INTIEL
INT0129
1
pc
| 1+ | 348.00 BGN |
| 2+ | 330.00 BGN |
| 3+ | 316.00 BGN |
| 5+ | 303.00 BGN |
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Heating circuits controller INT0129
Application: The device is designed to control motor actuators of mixed valves, in accordance with the water temperature directed to the heating system. It can be used also to keep the temperature in buffers or water tanks heated by a boiler by means of a mixed valve. Technical data: The heating water assignation is able to be adjusted in one of the following ways: independently (manually by the controller), by means of outdoor temperature or room thermo regulator Suitable room thermo regulator are contatct or analogue ones, as the analogue output can be 0(4) – 20 mA or 0 – 10V Suitable motor actuators are two way or proportional ones with a control signal of 0 – 10V The following limitations are to be fixed concerning the heating water: Minimum temperature; Maximum temperature; Minimum return water temperature Pump operation: if the heating water is within the fixed range for the minimum and maximum temperature operation by force in case the heating water temperature is less than 10 °С provide an overheating function of the circuit in case the heating water temperature exceeds its assigned level with 10 °С stops the circulation pump in case the temperature of the heating water is less than its minimum assigned level for period of 1 hour. After that the controller goes into test mode in which it starts the circulation pump for 5 minutes every 15 minutes. This mode continues until the heating water exceeds the assignation about its minimum temperature. Equipped with three temperature sensors
719.53 KB
INTIEL
INT0129
3
pc
| 1+ | 348.00 BGN |
Differential Thermostat DT-3.3
Differential Thermostat DT-3.3 is used for a domestic hot water preparation, where the heating of the water tanks is provided in combined way, by solar panels and electrical heating elements. It is designed to control the operation of one or two circulation pumps, installed in the water circuit between the solar panels and water heater serpentine, thus regulating the heat exchanging between them. Control the domestic hot water preparation in solar/heating installations equipped with one or two water tanks. Opportunity for a priority heating of the first water tank. Equipped with three temperature sensors Pt1000 (-50° up to
785.18 KB
INTIEL
INT0122
0
pc
| 1+ | 321.00 BGN |
INTIEL
INT0159
3
pc
| 1+ | 310.00 BGN |
Differential Thermostat DT-3.2.2
The solar controller is built into household preparation systems hot water with water heaters combined with solar panels (fireplaces)and electric heaters. It is intended to monitor differential temperature and yes controls the operation of a circulation pump (CP) installed in the water circuit between the panels (fireplace, boiler) and the coil of the water heater. Thus the heat exchange between them is regulated, helping the efficient using the
1.09 MB
INTIEL
INT0184
0
pc
| 1+ | 292.00 BGN |
| 2+ | 277.00 BGN |
| 3+ | 265.00 BGN |
| 5+ | 254.00 BGN |
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Differential Thermostat DT-3.2.1
The solar controller DT3.2.1 is integrated into domestic hot water systems in boilers, combined with solar panels (fireplaces) and electric heaters. It is designed to monitor the differential temperature and to control the operation of a circulation pump mounted in the water circuit between the panels (fireplace, boiler) and the boiler coil. This regulates the heat exchange between them, helping to make the system more
1.05 MB
INTIEL
INT0180
0
pc
| 1+ | 289.00 BGN |
Thermostat TR-6.2.1, dual-channel, 250VAC/7A, 0°С/250°С with Pt1000
The controller is designed for installation in systems and equipment that are required to maintain the temperature within certain limits. Power supply: 230V/50Hz Two-Channel relay thermoregulator with two inputs for sensor type: Pt1000 and two independent relay outputs Equipped with a three sectional digital display, showing the assigned and present temperature levels. Regulate the temperature in the range between 0°C~250° Hysteresis range of 1° to 40°C Changing modes: heating / cooling Precision of the regulation
260.76 KB
INTIEL
TR-6.2.1
1
pc
| 1+ | 264.00 BGN |
| 2+ | 250.00 BGN |
| 3+ | 239.00 BGN |
| 5+ | 228.80 BGN |
| view more | |
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
204.03 KB
INTIEL
INT0057-1
0
pc
| 1+ | 261.00 BGN |
615.26 KB
INTIEL
INT0129-2
2
pc
| 1+ | 223.00 BGN |
| 2+ | 212.00 BGN |
| 3+ | 202.00 BGN |
| 5+ | 194.00 BGN |
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Controller for accumulation tanks
Application: The controller is designed to manage the heating of an accumulating tank in a central heating system, thus providing a smooth operation of the boiler, decreasing the number of its starts and stops. It manages directly the operation of a circulation pump between the boiler and the accumulation tank, as well it sends a signal for a boiler start and stop, and measures the temperatures at the top and lower part of the accumulation tank. Technical data: Manage operation of the circulation pump between the boiler and the accumulation tank Sends a signal for start and stop at the boiler Equipped with two temperature sensors Pt1000 (-50° up to +200°C) Monitoring of the following parameters: set and actual temperature at the top of the buffer. set and actual temperature at the bottom of the buffer. Temperature range of regulation from 0 °C up to 100 °C. Outputs – two relay / nominal current – 3A/~250V. output pump ~ 220V/50Hz output for start and stop the boiler Digital settings of main operation parameters. Possibility to lock the settings menu. Custom LED indication. “STOP”
754.79 KB
INTIEL
INT0129-2
3
pc
| 1+ | 223.00 BGN |
Thermostat TR-4.1.1, 250VAC/7A, -30°С/300°С with Pt1000
The Electronic Temperature Regulator TR-4.1.1 is designed to keep the assigned temperature level in chambers between (-30 °C) and (+300 °C). Power supply:
204.69 KB
INTIEL
TR-4.1.1
2
pc
| 1+ | 216.00 BGN |
| 2+ | 205.00 BGN |
| 3+ | 196.00 BGN |
| 5+ | 187.60 BGN |
| view more | |
Thermostat TR-6.3, 250VAC/7A, 25°С/50°С with Pt1000
The device is designed for operation in heating systems. Power supply: 230VAC/50Hz Current: 7A/250VAC Temperature sensor: Pt1000 Hysteresis: 0.1-50°C Measurement range: 25-50°C Regulation range: 25.2-49.9°С Time range: 0-600 sec. Humidity:
211.85 KB
INTIEL
TR-6.3
2
pc
| 1+ | 216.00 BGN |
| 2+ | 205.00 BGN |
| 3+ | 196.00 BGN |
| 5+ | 187.60 BGN |
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Thermostat TR-6.3, 250VAC/7A, 0°С/250°С with Pt1000
The device is designed for operation in heating systems in a temperature range of 0°-250°C. It is especially suitable for systems where an output “dosing” is required when the desired temperature is reached or as PWM regulator with adjustable periods for operation impulse and pause and as ON-OFF regulator with adjustable hysteresis. Equipped with one temperature sensor Pt-1000 (-50° up to +250°C) Power supply of ~230V/50Hz Nominal current of 1А/~250V One contact – triak Hysteresis: 1-50°С Measurement range from 0°up to +250°C Regulation range from 1°up to +249°С Time range (Treg): from 0 up to 600 sec. Operation impulse: 0-(Treg) Pause: 0-20sec. Humidity:0-80% Protection:
490.05 KB
INTIEL
TR-6.3 / 0-250C
1
pc
| 1+ | 216.00 BGN |
| 2+ | 205.00 BGN |
| 3+ | 196.00 BGN |
| 5+ | 187.60 BGN |
| view more | |
Thermostat TR-6.1.1, 250VAC/7A, -30°С/300°С with Pt1000
TR-6.1.1 is designed for an implementation in heating systems, etc., where the temperature is to be kept within certain range. The device monitors the temperature measured by temperature sensor Pt1000, and depending on the difference between the set and actual temperature controls connected to the consumer. Power supply: ~230V/50Hz Nominal commutative current: 7А/~250V Switches: one, switching Analogue autput: 0 -10V/20mA Hysteresis: 1° – 40°С Sensor: Pt1000 (-50° до +250°C) Sensor current: 0.833 mA Measurement range: (-35°C)-(+350°C) Reglation range: (-30°C)-(+300°С) Indication: 4 sectional, digital Measurement unit: 1°С Humidity: 0 - 80% Protection: IP
236.2 KB
INTIEL
TR-6.1.1
4
pc
| 1+ | 212.00 BGN |
| 2+ | 201.00 BGN |
| 3+ | 192.00 BGN |
| 5+ | 184.00 BGN |
| view more | |
Differential Thermostat DT-3.1.1
Programmable Differential Thermostat DT-3.1.1 is used for domestic hot water preparation in water heaters, where the heating energy is provided in combined way, by solar panels (fireplace) and electrical heating elements. It is designed to control the circulation pump operation, installed in the water circuit between the solar panels (fireplace) and the water heater serpentine, thus regulating the heat exchanging between them. Power supply: 230V/50~60Hz Temperature sensors: Pt1000 (-50° ~
591.97 KB
INTIEL
DT-3.1.1
0
pc
| 1+ | 187.00 BGN |
| 2+ | 178.00 BGN |
| 3+ | 170.00 BGN |
| 5+ | 163.00 BGN |
| view more | |
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