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HVAC SQUARE Co.,Ltd.
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ระบบควบคุมการปรับตัว สำหรับการใช้งานความดัน (STP)

21/12/2559 09:13:15 1,523

VRP-M STP   Overview of the system

 Application VAV / CAV STP (pressure)
Supply/exhaust air systems ?  
Extraction systems ?  
Duct/section pressure   ?
Actuator variants Standard actuator or fast runner
Spring-return actuator with emergency position OPEN or CLOSED (see Damper actuators)
Sensor variants static or dynamic (see Pressure sensors)
Optimiser function for energy- efficient fan control ? 1)  
Stage control ?
Modulating control ?
Local override functions CLOSED / ?min / ?mid / ?max / OPEN CLOSED / Pmin / Pmax / Motor stop
/ OPEN
Bus integration MP bus (MP partner systems), LONWORKS, KNX, Modbus, BACnet, COU24-A-MP

 Controller platform VRP-M
VAV / CAV STP
Supply AC/DC 24 V
Reference variable control 0 / 2 ... 10 V, 0 / 4 ... 20 mA
Feedback, actual value Volumetric flow 0 / 2 ... 10 V ?p 0 / 2 ... 10 V
Tools PC-Tool VRP-M module, Service-Tool ZTH-GEN
Optimiser-compatible ?  
Suitable gateways UK24LON, UK24EIB, UK24MOD, UK24BAC
Suitable MP-masters DDC systems from Belimo MP partners, COU24-A-MP

 3 Damper actuators NM24A-V-ST LMQ24A-SRV-ST NMQ24A-SRV-ST SF24A-V-ST
Function Standard Fast runners Fast runners Spring-return
Torque 10 Nm 4 Nm 8 Nm 20 Nm
Running time 110 ... 150 s 2.5 s 4 s 150 s
Emergency function       OPEN or CLOSED
Connection Integrated cable/plug unit, suitable for VRP-M

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