Damper Servomotorları Gruner d 238_en
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Damper Servomotorları Gruner d 238_en

Damper Servomotorları Gruner d 238_en

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Damper Servomotorları Gruner d 238_en Document Transcript

  • 1. ACTUATOR FOR DAMPERSTy p e 2 3 8Actuator with spring return15 NmFor the application withRoom ventilation techniquesVAVValves Page: Content: 2 General overview 3 Summary 238, 15 Nm 4 - 9 Technical characteristics, Type 238, 15 Nm 10 Specific characteristics of continuous control 11 Notes 12 Your way to Gruner rnative alte GR UNER – he frie n dly tGRUNER AG Tel. (++49) 74 26 / 948 - 0 http://www.gruner.dePF 1149, D-78560 Wehingen Fax (++49) 74 26 / 948 - 200 E-Mail: info@gruner.de06/04 · CI51E · Copyright by Gruner AG · Technical changes are reserved
  • 2. 2 GENERAL OVERVIEW: ACTUATORS WITH ROTATION DRIVE without spring return with spring return ● = Standard ❍ = Optional Type 227 232 231 228 238 Torque 5 Nm (appr.1 m ) 15 Nm (appr.3 m ) 20 Nm (appr.4 m ) 5 Nm (appr.1 m ) 15 Nm (appr.3 m2) 2 2 2 2 8 Nm (appr.1.6 m2) 30 Nm (appr.6 m2) Control Tri-state ● ● ● ● ● On / Off ● ● ● ● ● Continuous (0) 2...10 VDC or ● ● ● ● ● (0) 4...20 mA with 500Ω Power supply 24 VAC/DC ● ● ● ● ● 230 VAC ● ● ● ● ● Options Potentiometer ❍ ❍ ❍ Auxiliary switch(es) ❍ ❍ ❍ ❍ ❍ LON Interface ❍ VAV Interface ❍ ❍ ❍ ❍ ❍ Universal locking clamp ● ● ● ● ● Form locking ❍ ❍ ❍ Applications Motorised control of dampers, ball and butterfly valves. Application in mixed air and shut-offer damper control. For primary HVAC air-handling and zone units. Smoke and air isolation shut-off damper control for ventilation systems Ball valve control for domestic and drinking water, condensation water, air (i.e. zone units). The actuator 231L has digital communication capabilities and can be networked with a LON-Bus system. All actuators correspond to the UL, CSA & DIN-VDE standards, CE guidelines. GRUNER AG Tel. (++49) 74 26 / 948 - 0 http://www.gruner.de PF 1149, D-78560 Wehingen Fax (++49) 74 26 / 948 - 200 E-Mail: info@gruner.de 06/04 · CI51E · Copyright by Gruner AG · Technical changes are reserved
  • 3. SUMMARY TYPE 238, 15 Nm 3● = Standard 2 2 -S 5❍ = Optional -S -1 15 15 15 15 24 4- 4- 0- 0- -0 02 02 23 23 8C 8- 8- 8- 8-Type 23 23 23 23 23Torque 15 Nm 15 Nm 15 Nm 15 Nm 15 NmControl Tri-state On / Off ● ● ● ●Continuous control(0) 2...10 VDC or ●(0) 4...20 mAPower supply24 VAC/DC ● ● ●230 VAC ● ●OptionsFeedback signal ●Auxiliary switch(es) ● ●Page 4 4 6 6 8All actuators dispose of the manual override option by crank. Actuators according to US-standard available upon demand.GRUNER AG Tel. (++49) 74 26 / 948 - 0 http://www.gruner.dePF 1149, D-78560 Wehingen Fax (++49) 74 26 / 948 - 200 E-Mail: info@gruner.de06/04 · CI51E · Copyright by Gruner AG · Technical changes are reserved
  • 4. 4 238-024-15, 238-024-15-S2 Applications To regulate dampers, valves or other regulatory functions: • sturdy drive • Adjustment of the direction of rotation by • maintenance-free mounting back to front • torque 15 Nm • auxiliary switch adjustable from outside • position indication • electromagnetic compatibility controlled Technical characteristics Control On / Off Connecting voltage 24 VAC (50/60 Hz) / DC ±20% Power consumption Motion: 6.0 W / Power safe mode: 4.0 W Transformer size 8.0 VA / 5.0 VA Angle of rotation 100° (-5°...+95°) Direction of rotation can be selected by back to front mounting Running time Actuator: 150 s / Spring: < 20 s Torque 15 Nm Auxiliary switches 2, adjustable from outside Switching power auxiliary switch 250 VAC / 5.0 (2.5) A, change-over switch Connection cable 900 mm / 0.75 mm2 Safety class III Protection IP54 (cable downwards) Dimensions 250 x 98 x 58 mm Ambient temperature -20...+50 °C Maintenance maintenance-free CE 73/23 EWG, 89/336 EWG Weight 1,800 g 238-024-15 238-024-15-S2 Connection scheme Connection scheme S1 S2 Auxiliary 1 2 3 4 5 6 switches BU BN BU BN GRUNER AG Tel. (++49) 74 26 / 948 - 0 http://www.gruner.de PF 1149, D-78560 Wehingen Fax (++49) 74 26 / 948 - 200 E-Mail: info@gruner.de 06/04 · CI51E · Copyright by Gruner AG · Technical changes are reserved
  • 5. 238-024-15, 238-024-15-S2 5 1 Fixing of the shaft (fig. 1) 1 by the locking clamp to the damper shaft: ❑ 10...16 mm ∅ 9...20 mm S2 .2 .4 1 .6 .8 Selection of the direction of rotation (fig. 1 + 2) 0 The direction of rotation can be selected by back to front mounting. .2 .4 0 .6 S1 .8 2 Adjustment of the auxiliary switches (fig. 2) 1 The scale at the adjusting knob corresponds to a percentage graduation, related to 0° to 90°. Choose the requested switching position by turning the knob to the right or left respectively, i.e. “.2“ = 20%. The .2 S2 .4 switches can be adjusted regardless of the momentarily angle of rotation. 1 .6 .8 0 .4 .2 0 .6 S1 8. Technical drawing 238-024-15 10 2 21 2 R1 83 Ø20 58 98 6 2 4 24 43 R1 6 2 250 15GRUNER AG Tel. (++49) 74 26 / 948 - 0 http://www.gruner.dePF 1149, D-78560 Wehingen Fax (++49) 74 26 / 948 - 200 E-Mail: info@gruner.de06/04 · CI51E · Copyright by Gruner AG · Technical changes are reserved
  • 6. 6 238-230-15, 238-230-15-S2 Applications To regulate dampers, valves or other regulatory functions: • sturdy drive • Adjustment of the direction of rotation by • maintenance-free mounting back to front • torque 15 Nm • auxiliary switch adjustable from outside • position indication • electromagnetic compatibility controlled Technical characteristics Control On / Off Connecting voltage 230 VAC (50/60 Hz) ±15% Power consumption Motion: 9.0 W / Power safe mode: 7.0 W Transformer size 10.0 VA / 8.0 VA Angle of rotation 100° (-5°...+95°) Direction of rotation can be selected by back to front mounting Running time Actuator: 150 s / Spring: < 20 s Torque 15 Nm Auxiliary switches 2, adjustable from outside Switching power auxiliary switch 250 VAC / 5.0 (2.5) A, change-over switch Connection cable 900 mm / 0.75 mm2 Safety class II Protection IP54 (cable downwards) Dimensions 250 x 98 x 58 mm Ambient temperature -20...+50 °C Maintenance maintenance-free CE 73/23 EWG, 89/336 EWG Weight 1,800 g 238-230-15 238-230-15-S2 Connection scheme Connection scheme S1 S2 Auxiliary 1 2 3 4 5 6 switches BU BN BU BN N N L L GRUNER AG Tel. (++49) 74 26 / 948 - 0 http://www.gruner.de PF 1149, D-78560 Wehingen Fax (++49) 74 26 / 948 - 200 E-Mail: info@gruner.de 06/04 · CI51E · Copyright by Gruner AG · Technical changes are reserved
  • 7. 238-230-15, 238-230-15-S2 7 1 Fixing of the shaft (fig. 1) 1 by the locking clamp to the damper shaft: ❑ 10...16 mm ∅ 9...20 mm S2 .2 .4 1 .6 .8 Selection of the direction of rotation (fig. 1 + 2) 0 The direction of rotation can be selected by back to front mounting. .2 .4 0 .6 S1 .8 2 Adjustment of the auxiliary switches (fig. 2) 1 The scale at the adjusting knob corresponds to a percentage graduation, related to 0° to 90°. Choose the requested switching position by turning the knob to the right or left respectively, i.e. “.2“ = 20%. The .2 S2 .4 switches can be adjusted regardless of the momentarily angle of rotation. 1 .6 .8 0 .4 .2 0 .6 S1 8. Technical drawing 238-230-15 10 2 21 2 R1 83 Ø20 58 98 6 2 4 24 43 R1 6 2 250 15GRUNER AG Tel. (++49) 74 26 / 948 - 0 http://www.gruner.dePF 1149, D-78560 Wehingen Fax (++49) 74 26 / 948 - 200 E-Mail: info@gruner.de06/04 · CI51E · Copyright by Gruner AG · Technical changes are reserved
  • 8. 8 238C-024-15 Applications To regulate dampers, valves or other regulatory functions: • sturdy drive • direction of rotation changeable from outside • maintenance-free • control range adjustable from outside • torque 15 Nm • electromagnetic compatibility controlled • position indication Technische Daten Control Continuous control Control signal Y 0...10 VDC or 2...10 VDC (Standard) or 0...20 mA or 4...20 mA Feedback signal U 0...10 VDC or 2...10 VDC (Standard) or 10 VDC or 15 VDC Connecting voltage 24 VAC (50/60 Hz) / DC ±20% Power consumption 7.0 W Transformer size 9.0 VA Angle of rotation 100° (-5°...+95°) Direction of rotation can be selected by back to front mounting Running time Actuator: 150 s / Spring: < 20 s Torque 15 Nm Connection cable 900 mm / 0.75 mm2 Safety class III Protection IP54 (cable downwards) Dimensions 250 x 98 x 58 mm 238C-024-15 Ambient temperature -20...+50 °C Maintenance maintenance-free Connection scheme CE 73/23 EWG, 89/336 EWG (Continuous control) Weight 1,800 g BUBN BK GY Y U GRUNER AG Tel. (++49) 74 26 / 948 - 0 http://www.gruner.de PF 1149, D-78560 Wehingen Fax (++49) 74 26 / 948 - 200 E-Mail: info@gruner.de 06/04 · CI51E · Copyright by Gruner AG · Technical changes are reserved
  • 9. 238C-024-15 9 1 Fixing of the shaft (fig. 1) 1 by the locking clamp to the damper shaft: ❑ 10...16 mm ∅ 9...20 mm Selection of the direction of rotation 0 The direction of rotation can be selected by back to front mounting. 2 Modification of the control direction (fig. 2) Spring Spring clockwise counter-clockwise L R Direction of rotation switch L R L R Y = (0) 2 VDC 0° 90° 90° 0° Direction of rotation switch Y = 10 VDC 90° 0° 0° 90° L L L L R R R R Y=0 Y=0 Y=0 Y=0 Technical drawing 238C-024-15 10 2 21 2 R1 83 Ø20 58 98 6 2 4 24 43 R1 6 2 250 15GRUNER AG Tel. (++49) 74 26 / 948 - 0 http://www.gruner.dePF 1149, D-78560 Wehingen Fax (++49) 74 26 / 948 - 200 E-Mail: info@gruner.de06/04 · CI51E · Copyright by Gruner AG · Technical changes are reserved
  • 10. 10 SPECIFIC CHARACTERISTICS OF CONTINUOUS CONTROL Wiring configuration and recommended cable length - + Y U 238C - + Y U 238C BU BN BK GY BU BN BK GY L2 L1 (I +I ) R > A G L 24VAC max. cable length max. cable length transformer I R < G L L2 L1 24VAC transformer - + - + - + - + Y U Y U DC 0(2)...10V DC 0(2)...10V DC 0(2)...10V DC 0(2)...10V by the controller by the actuator by the controller by the actuator current of set valve selector actuator current cable cross section max. cable length cable resistance 0,75 mm2 23 m 1 mm2 31 m cable length 1,5 mm2 46 m 2,5 mm2 76 m cable cross section For several actuators switched in parallel the max. cable length must be divided by the num- ber of actuators. Teach-in of range of angle > 30° 1. Actuator stand by 2. Adjusting mechanical endstops 3. 15 VDC at Y 4. Power on actuator 5. Actuator starts teach-in process of range of angle (60...120 s) BUBN BK GY 6. Remove 15 VDC at Y 15 VDC GRUNER AG Tel. (++49) 74 26 / 948 - 0 http://www.gruner.de PF 1149, D-78560 Wehingen Fax (++49) 74 26 / 948 - 200 E-Mail: info@gruner.de 06/04 · CI51E · Copyright by Gruner AG · Technical changes are reserved
  • 11. NOTES 11GRUNER AG Tel. (++49) 74 26 / 948 - 0 http://www.gruner.dePF 1149, D-78560 Wehingen Fax (++49) 74 26 / 948 - 200 E-Mail: info@gruner.de06/04 · CI51E · Copyright by Gruner AG · Technical changes are reserved
  • 12. YOUR WAY TO GRUNER Stuttgart A8 München Balingen Karlsruhe Schömberg Wehingen A81 Freudenstadt B27 Gosheim Denkingen Tuttlingen Frittlingen Strasbourg Rottweil Spaichingen B14 Aldingen Schramberg Offenburg 34 B27 A5 B33 Freiburg Donaueschingen B31 Singen Zürich Basel N1 N3GRUNER AG Tel. (++49) 74 26 / 948 - 0 http://www.gruner.dePF 1149, D-78560 Wehingen Fax (++49) 74 26 / 948 - 200 E-Mail: info@gruner.de06/04 · CI51E · Copyright by Gruner AG · Technical changes are reserved