วิชา อินทนาคม
ผจก.
0897725584
info@hvac.co.th
ระบบควบคุมการปรับตัว สำหรับการใช้งานความดัน (STP)
ระบบควบคุมการปรับตัวสำหรับการใช้งานความดัน (STP) Adaptive control system for pressure applications (STP)
Last Update : 21/12/2016 09:13:15
3-way mixing globe valve
Brand : CONTROLLI
Last Update : 10:39:34 20/02/2017
RCF-230D is a thermostat for controlling heating and/or cooling in a room via on/off outputs. It also has a function for three-speed fan control (for fan-coil).
Brand : REGIN
Model : RCF-230D
RCF-230D Room thermostat for fan-coil applications with on/off outputs. Intended to control heating and/or cooling in 2- or 4-pipe installations. Setpoint and fan speed are set using the buttons on the front.
Last Update : 09:13:34 18/02/2017

Page View  3689  
Product Information :

Product Name:  
RV24A-MF-RE Parameterisable globe valve actuator for 2-way and 3-way globe valves


Product Category:   การบริการต่าง ๆ, การซ่อมบำรุง
Product Sub-Category:   Repair and Maintenance
Brand:   BELIMO 
Product Type :   สินค้า, ผลิตภัณฑ์ 
Short Description :   ? Actuating force 4500 N ? Nominal voltage AC/DC 24 V ? Control Modulating DC (0)2...10 V Variable ? Nominal stroke 50 mm
     
 
 
  Technical data                                                                                                                                                                           
Electrical data Nominal voltage AC/DC 24 V
  Nominal voltage frequency 50/60 Hz
  Nominal voltage range AC 19.2...28.8 V / DC 21.6...28.8 V
  Power consumption in operation 6 W
  Power consumption in rest position 1.5 W
  Power consumption for wire sizing 11 VA
  Connection supply / control Cable 1 m, 4 x 0.75 mm²
  Parallel operation Yes (note the performance data)
Functional data Actuating force 4500 N
  Positioning signal Y DC 0...10 V
  Positioning signal Y note Input impedance 100 k?
  Control signal Y variable Open-close
3-point (AC only)
                                                                    Modulating (DC 0...32 V)                                      
  Operating range Y DC 2...10 V
  Operating range Y variable Start point DC 0.5...30 V
                                                                    End point DC 2.5...32 V                                        
  Position feedback U DC 2...10 V
  Position feedback U note Max. 0.5 mA
  Position feedback U variable Start point DC 0.5...8 V
                                                                    End point DC 2.5...10 V                                        
  Position accuracy 5% absolute
  Manual override Gear disengagement with push-button, can be
                                                                    locked                                                                    
  Nominal stroke 50 mm
  Actuating time 150 s / 50 mm
  Actuating time variable 90...150 s / 50 mm
  Adaption setting range manual (automatic on first power-up)
  Adaption setting range variable No action
Adaption when switched on
Adaption after pushing the gear disengagement
                                                                    button                                                                    
  Override control MAX (maximum position) = 100% MIN (minimum position) = 0%
                                                                    ZS (intermediate position, AC only) = 50%           
  Override control variable MAX = (MIN + 33%)...100% MIN = 0%...(MAX – 33%)
                                                                    ZS = MIN...MAX                                                    
  Sound power level motor 56 dB(A)
  Position indication Mechanically, 5...50 mm stroke
Safety Protection class IEC/EN III Safety extra-low voltage
  Degree of protection IEC/EN IP54
  EMC CE according to 2004/108/EC
  Certification IEC/EN IEC/EN 60730-1 and IEC/EN 60730-2-14
  Mode of operation Type 1
  Rated impulse voltage supply / control 0.8 kV
  Control pollution degree 3
  Ambient temperature 0...50°C
  Non-operating temperature -40...80°C
เอกสารแนบ
 

© 2000-2008 CopyRight by HVAC SQUARE Co.,Ltd.
Tel. 020654393 , 0897725584  Fax. 021906418  Website. http://www.hvac.co.th
disclaimer | privacy | contact us 

  Sale Login Warehouse Login Driver Login