Actuator 224C-024-02-003
EN (Generation 3) with actuator
VFC with actuator
VFR with actuator
Actuators for mechanically automatic CAV terminal units EN (Generation 3) and VFC as well as flow adjustment damper VFR
Application
Parts and characteristics
Commissioning
1 Indicator light (target position reached, actuator movement or blockage)
2 Setting rotation stop Vmin position
3 Setting rotation stop Vmax position
4 Button for triggering the test function (press for 2 s to trigger test run ± 30°, can only be triggered when the damper is in idle position)
Actuators for CAV terminal units and flow adjustment dampers enable motorisation of the setpoint adjustment, which would otherwise have to be carried out manually on the setting scale. The actuator E03 moves the scale adjustment variably between a minimum and a maximum position.
The setpoint adjustment on the scale is controlled by a 0 - 10 V DC voltage signal.
For actuator E03, this voltage signal is mapped by the setting potentiometer Vmin and Vmax to the defined angle of rotation.
The scale range to be used for the setpoint specification must be set during commissioning of the CAV terminal unit using the setting potentiometer.
The 0 - 10 V DC output signal of the CAV actuator is merely a position feedback and not an actual volume flow rate value.
The output signal is mapped to the entire rotation angle 0 - 93° of the actuator.
Modulating actuator for CAV terminal unit EN (Generation 3) and VFC as well as flow adjustment damper VFR
| Order code detail | Part number | Type | Setpoint value adjustment | Supply voltage |
|---|---|---|---|---|
| E03 | A00000038360 | 224C-024-03-003 | potentiometer | 24 V AC/DC |
Actuator 224C-024-03-003
| Supply voltage (AC voltage) | 24 V AC ± 20%, 50/60 Hz |
| Supply voltage (DC voltage) | 24 V DC ± 20 % |
| Power rating (AC voltage) | 4.5 VA |
| Power rating (DC voltage) | 2.5 W |
| Control signal | 0 – 10 V DC, Ra > 100 kΩ |
| Position feedback | 0 – 10 V DC, 1 mA |
| Torque | 2.5 Nm |
| Runtime for 90° | 20 – 60 s |
| Connecting cable | 3 × 0.75 mm², approx. 1 m long |
| IEC protection class | III (Protective extra-low voltage) |
| Protection level | IP 42 |
| EC conformity | EMC according to 2014/30/EU, RoHS according to 2011/65/EU |
| Operating temperature (depends on the operating range of the control unit) | 10 – 50 °C |
| Weight | 0.32 kg |
Category
Application
Supply voltage
Interface/signalling
Connection
Interface information
Factory condition
| NR-VAV | – | EN | – | E03 |
| | | | | | | ||
| 1 | 2 | 3 |
This is the order code for retrofitting the actuator for a CAV terminal unit or flow adjustment damper.
Generally, the actuator is specified in the initial order via the order code of the basic terminal unit under the section "Actuator for setpoint adjustment" with the order code E03.
1 ⊥, -: Ground, Zero
2, ~, +: Supply voltage
3, w: Setpoint value signal 0 – 10 V DC
4, U: Position feedback
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Tel.: +420 283 880 380 | Fax: +420 286 881 870
Kontakt
Děkujeme vám za zprávu!
Vaše zpráva je odeslána a zakrátko bude zpracována.
Naše oddělení pro servisní dotazy se s vámi co nejrychleji spojí Pro obecné informace o výrobcích nebo o službách můžete také zavolat:
Tel.: +420 283 880 380 | Fax: +420 286 881 870
Kontakt
Jsme tu pro vás
Uveďte prosím své sdělení a druh dotazu
Tel.: +420 283 880 380 | Fax: +420 286 881 870
Kontakt
Děkujeme vám za zprávu!
Vaše zpráva je odeslána a zakrátko bude zpracována.
Naše oddělení pro servisní dotazy se s vámi co nejrychleji spojí Pro obecné informace o výrobcích nebo o službách můžete také zavolat:
Tel.: +420 283 880 380 | Fax: +420 286 881 870
