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DA 820 LPC -3

Fans

Technical User Guide

604478 • 2022-01-13

English 

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http://docs.skov.com/1221

Summary of Contents for 445126

Page 1: ...022 01 13 English For other language variants of this document we refer to Espa ol Para otras variantes del idioma de este documento visite Fran ais Pour les versions dans d autres langues de ce docum...

Page 2: ......

Page 3: ...ive No 98 58 EU an alarm system must be installed in all mechanically ventilated houses We would like to draw your attention to the fact that the product liability clause of general terms and conditio...

Page 4: ...on 17 4 4 1 Change 10 0 V analog input into 0 10 V 19 4 5 Adjusting the jumper and connection in the winch motor 21 4 6 General information about circuit diagrams 22 4 6 1 Color code 22 4 6 2 Power su...

Page 5: ...C 400 V fan 37 4 7 8 3 Terminals in DA 74CV 38 4 7 8 4 Circuit diagram 38 4 7 9 DA 820 LPC 3 DA 74CV stepless with reverse 39 4 7 9 1 Cable plan 39 4 7 9 2 Circuit diagram 40 4 7 10 DA 820 LPC DA 74CV...

Page 6: ...Dynamic MultiStep systems All variants of LPC fans are completed at the factory so both the motor and fan blade match the current application The fans are designed for mounting in exhaust units and wa...

Page 7: ...ErP 2015 approved DA 820 LPC 10 3 should not be used for negative pressure higher than 90 Pa DA 820 LPC 12 3 should not be used for negative pressure higher than 130 Pa 445127 DA 820 LPC 10 3 fan 400V...

Page 8: ...ts too hot For safety reasons the fan must be connected manually before it can be activated again Fans with thermal circuit breakers are normally only used in places where this is a legal requirement...

Page 9: ...1 Recommended tools A list of the recommended tools for mounting purposes can be seen below Item Description Cordless drill Screwdriver bits Drill kit Multimeter Utility knife Cable clip pliers Side...

Page 10: ...ositions Be careful not to over tighten the screws DA fans must face the fan blades downward Position the legs of the fan in the four fan suspension units Fasten all four fan supports using cable ties...

Page 11: ...ling of the motor controller the distances to the surroundings must be met Distance to top and bottom 200 mm Distance to both sides 10 mm 3 6 Position of motor controller The motor controller is posit...

Page 12: ...ic distortion LPC motor controllers and frequency converters function like any other electronic power converter by converting AC to DC As this conversion produces a non sinusoidal current the mains su...

Page 13: ...and lay it along a support to the same side as the motor con troller 4 1 5 Cabling into the motor controller In order to prevent water from running into the motor controller via cables and screwed con...

Page 14: ...for ground wire C Motor connection terminals U W V D Screw for ground wire E Shield connection to fan cable F Signal terminals G Factory mounted ground wire H Bottom plate with cable glands I Screws...

Page 15: ...ree phase L1 L phase L2 N phase L3 phase Mount the supplied cable clip on the ground wire and mount it under the ground screw 4 2 3 Terminals for power supply of fan Connection from motor controller t...

Page 16: ...case of change see section 4 4 1 Ground connected to ground screw Stop open Start GND Jumper connection between terminal 8 and GND Max 30 V DC 24 V AC Ground Normal open Reverse GND Jumper connection...

Page 17: ...ds the maximum limit a and f Flashes alternately Power failure V AC supply missing 4 4 Operation Navigate Used to display real time information to access and exit parameter edit mode and to store para...

Page 18: ...roller is activated running display shows the output frequency Hz A 2 3 Press Navigate The display will show the motor cur rent A P 1 50 Press Navigate The display will show the motor power kW 1500 Pr...

Page 19: ...V analog input into 0 10 V StoP The factory setting is 10 0 V Press and hold the Navigate key for more than 2 sec onds P 16 Press Up and select P 16 U 10 0 Press Navigate U 0 10 Press Down 7 times an...

Page 20: ...DA 820 LPC 3 20 Technical User Guide P 16 Press Navigate The new setting is now saved StoP Press and hold the Navigate key for more than 2 sec onds to return to operating mode...

Page 21: ...d function LED indication OK slow flashing Error quick flashing 10 times second H1 Actuator controller or 24 V DC supply H2 Actuator controller H3 0 V H6 24 V DC supply H7 0 10 V position feedback H8...

Page 22: ...lor coding on wires are in accor dance with standard IEC 60757 Letter codes to identify colors used on drawings diagrams labelling etc BN Brown RD Red OG Orange YE Yellow GN Green BU Blue incl light b...

Page 23: ...7 Cable plans and circuit diagrams 4 7 1 Circuit diagrams for OFF AUTO ON switch 4 7 1 1 Control voltage LPC with DA 74CO Example of terminal number For correct connection see the setup menu Show conn...

Page 24: ...DA 820 LPC 3 24 Technical User Guide 4 7 1 2 Control voltage LPC with DA 74CV Example of terminal number For correct connection see the setup menu Show connection in controller Winch motor stepless...

Page 25: ...DA 820 LPC 3 Technical User Guide 25 4 7 2 DA 820 LPC 3 4 7 2 1 Cable plan 4 7 2 2 Terminals in LPC 230 V fan...

Page 26: ...DA 820 LPC 3 26 Technical User Guide 4 7 2 3 Circuit diagram Example of terminal number For correct connection see the setup menu Show connection in controller LPC motor controller LPC fan...

Page 27: ...DA 820 LPC 3 Technical User Guide 27 4 7 3 DA 820 LPC 3 230 V with DA 74CO ON OFF 4 7 3 1 Cable plan 4 7 3 2 Terminals in LPC 230 V fan...

Page 28: ...Q1 terminal in controller Power supply from emergency opening 24V 1 Q2 Q3 Q4 and Q5 terminal in controller Power supply from emergency opening 24V 12 F6 terminal in emergency opening Example of termin...

Page 29: ...DA 820 LPC 3 Technical User Guide 29 4 7 4 DA 820 LPC 3 230 V with thermal cutout and DA 74CO ON OFF 4 7 4 1 Cable plan 4 7 4 2 Terminals in LPC 230 V fan with thermal cutout...

Page 30: ...Q1 terminal in controller Power supply from emergency opening 24V 1 Q2 Q3 Q4 and Q5 terminal in controller Power supply from emergency opening 24V 12 F6 terminal in emergency opening Example of termin...

Page 31: ...DA 820 LPC 3 Technical User Guide 31 4 7 5 DA 820 LPC 3 230 V with DA 74CV stepless 4 7 5 1 Cable plan 4 7 5 2 Terminals in LPC 230 V fan...

Page 32: ...1 terminal in controller Power supply from emergency opening 24V 1 Q2 Q3 Q4 and Q5 terminal in controller Power supply from emergency opening 24V 12 F6 terminal in emergency opening Example of termina...

Page 33: ...DA 820 LPC 3 Technical User Guide 33 4 7 6 DA 820 LPC 3 230 V with thermal cutout and DA 74CV stepless 4 7 6 1 Cable plan 4 7 6 2 Terminals in LPC 230 V fan with thermal cutout...

Page 34: ...1 terminal in controller Power supply from emergency opening 24V 1 Q2 Q3 Q4 and Q5 terminal in controller Power supply from emergency opening 24V 12 F6 terminal in emergency opening Example of termina...

Page 35: ...DA 820 LPC 3 Technical User Guide 35 4 7 7 DA 820 LPC 3 400 V with DA 74CO ON OFF 4 7 7 1 Cable plan 4 7 7 2 Terminals in LPC 400 V fan...

Page 36: ...Q1 terminal in controller Power supply from emergency opening 24V 1 Q2 Q3 Q4 and Q5 terminal in controller Power supply from emergency opening 24V 12 F6 terminal in emergency opening Example of termin...

Page 37: ...DA 820 LPC 3 Technical User Guide 37 4 7 8 DA 820 LPC 3 400 V with DA 74CV stepless 4 7 8 1 Cable plan 4 7 8 2 Terminals in LPC 400 V fan...

Page 38: ...1 terminal in controller Power supply from emergency opening 24V 1 Q2 Q3 Q4 and Q5 terminal in controller Power supply from emergency opening 24V 12 F6 terminal in emergency opening Example of termina...

Page 39: ...DA 820 LPC 3 Technical User Guide 39 4 7 9 DA 820 LPC 3 DA 74CV stepless with reverse 4 7 9 1 Cable plan...

Page 40: ...ontroller Power supply from emergency opening 24V 1 Q2 Q3 Q4 and Q5 terminal in controller Power supply from emergency opening 24V 12 F6 terminal in emergency opening Example of terminal number For co...

Page 41: ...DA 820 LPC 3 Technical User Guide 41 4 7 10 DA 820 LPC DA 74CV stepless with alarm relay 4 7 10 1 Cable plan...

Page 42: ...controller Power supply from emergency opening 24V 1 Q2 Q3 Q4 and Q5 terminal in controller Power supply from emergency opening 24V 12 F6 terminal in emergency opening Example of terminal number For c...

Page 43: ...fan blades must turn around Remember that fans do not stand high pressure cleaning 3 It is recommended that the fan run at 100 for at least one hour after cleaning in order to dry off any moisture in...

Page 44: ...rts ON OFF signal from controller manual operation is lacking See section cable plans and circuit diagrams Inlet flap is not operat ing Lacking 24 V DC supply volt age Check 24 V DC supply voltage Che...

Page 45: ...is too hot Check that the ambient temperature and distance requirements follow the specification U t 9 Under temperature The temperature of the motor controller is below the minimum limit the tempera...

Page 46: ...he supply voltage Press the stop button on the motor controller 0 1 Pres stop StoP Display shows StoP By error O I hO I or I_t trp there is a time delay to prevent the damages that may occur by repeat...

Page 47: ...in the house Max ballast fuse A 16 Max current consumption At 230 V AC supply A 5 99 9 86 Max input power P1 W 876 1462 CosPhi Factor 0 63 Regulation ability 10 to 100 9 0 V Motor protection Built in...

Page 48: ...Pa m3 h 21700 Air output at 110 Pa m3 h 20800 Air output at 120 Pa m3 h 19800 Air output at 130 Pa 19000 Power consumption at 10 Pa W 754 1257 Specific output at 10 Pa m3 kWh 31300 22400 Specific ene...

Page 49: ...em number 445126 445136 445128 445139 Motor power input kW 0 838 1 411 Flow rate m3 s 5 61 6 64 Optimum pressure Pa 50 74 Total pressure Pa 169 142 Revolutions per minute RPM 995 1172 Pressure conditi...

Page 50: ...25 3 2 Max input power P1 W 868 1368 CosPhi Factor 0 6 Regulation ability 10 to 100 9 0 V Motor protection Thermal cutout PTO Built in current limiter in LPC motor control Use fuse in front of LPC mot...

Page 51: ...ut at 130 Pa m3 h 17900 Power consumption at 10 Pa W 759 1184 Specific output at 10 Pa m3 kWh 31000 23400 Specific energy at 10 Pa Watt 1000 m3 h 32 43 Testing body SKOV A S Environment Temperature op...

Page 52: ...45127 445129 Motor power input kW 0 833 1 252 Flow rate m3 s 5 66 7 18 Optimum pressure Pa 50 40 Total pressure Pa 100 119 Revolutions per minute RPM 999 1169 Pressure conditions 1 Recycling Disposal...

Page 53: ...DA 820 LPC 3 Technical User Guide 53 7 3 Dimensioned sketch 7 3 1 DA 820 LPC 3 LPC motor controller 232 161 148 148 5 189 LPC fan...

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Page 56: ...604478 2022 01 13 en US Made in Denmark SKOV A S Hedelund 4 Glyng re DK 7870 Roslev Tel 45 72 17 55 55 www skov com E mail skov skov dk...

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