Automatic controls for ventilation and air conditioning systems
Servo motors
Non spring-return actuator, two-three switch
Series
4Nm/6Nm on/off
It is characteristic of ventilation systems that some airflow points require regulation via air dampers. With the availability of special adapters, these actuators can be used with water valves.
This servo drive has a high degree of reliability and durability coupled with wide functionality. Among its advantages is the low level of operating noise. Actuator’s easy installation and maintenance makes it irreplaceable for the operation of climatic systems.
Features
Models
MAIN FEATURES:
- Control of air distribution in HVAC systems.
- Torque moment: 4Nm/6Nm.
- Rated voltage: 24V DC/AC 100 ... 240V AC.
- Control: 2-positions switch (on/off); 2-positions switch; 3-positions switch.
- S type model includes 1 auxiliary switch.
| МОДЕЛЬ | DA4MA24 | DA4MA24-S2 | DA6MA24 | DA6MA24-S2 | DA4MA220 | DA4MA220-S2 | DA6MA220 | DA6MA220-S2 |
|---|---|---|---|---|---|---|---|---|
| Управление | 2-x/3-x точечное | 2-x/3-x точечное | 2-x/3-x точечное | 2-x/3-x точечное | 2-x/3-x точечное | 2-x/3-x точечное | 2-x/3-x точечное | 2-x/3-x точечное |
|
Время срабатывания |
20-30с | 20-30с | 35-45с | 35-45с | 20-30с | 20-30с | 35-45с | 35-45с |
|
Дополнительный контакт |
- | 2-SPDT | - | 2-SPDT | - | 2-SPDT | - | 2-SPDT |
|
Площадь заслонки |
0,8 м² | 0,8 м² | 1,2 м² | 1,2 м² | 0,8 м² | 0,8 м² | 1,2 м² | 1,2 м² |