Grundfos SPKE Series Installation And Operating Instructions Manual Download Page 36 | Manualshive

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Appendix

36

DBP-1 - GRUNDFOS PUMP CRE - 99392005

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Summary of Contents for SPKE Series

Page 1: ...GRUNDFOS INSTRUCTIONS CRE CRIE CRNE CRKE SPKE MTRE CHIE CME 1 3 phase Installation and operating instructions DBP 1 GRUNDFOS PUMP CRE 99392005...

Page 2: ...2...

Page 3: ...the exclusion or limitation of incidental or consequential damages and some jurisdictions do not allow limit actions on how long implied warranties may last Therefore the above limitations or exclusio...

Page 4: ...an be read via the R100 If special or customized settings are required use the Grundfos PC Tool E products Contact your local Grundfos company for more information 5 Mechanical installation The pump m...

Page 5: ...epted from this is the protective ground lead which must be so long that it is the last one to be disconnected in case the cable is inadvertently pulled out of the cable entry Fig 3 Power supply conne...

Page 6: ...e permanently connected to the power supply The grounding connection must be carried out as duplicate leads Protective ground leads must always have a yellow green PE or yellow green blue PEN color ma...

Page 7: ...nal start stop when starting stopping the pump When the pump is switched on via an external on off switch it will start immediately Automatic restart However automatic restart only applies to fault ty...

Page 8: ...clearances specified in EN 60335 TM05 3239 1012 6 GND frame 5 10 V 4 Setpoint input 3 GND frame 2 Start stop Group 1 Group 2 Group 3 1 Digital input 2 9 GND frame 8 24 V 7 Sensor input B RS 485B Y Scr...

Page 9: ...ection The pump requires no external motor protection The motor incorporates thermal protection against slow overloading and blocking IEC 34 11 TP 211 6 3 6 Protection against voltage transients The p...

Page 10: ...thus ensuring protection against electric shock Group 2 Output relay signal terminals NC C NO The output group 2 is galvanically separated from other circuits Therefore the supply voltage or protectiv...

Page 11: ...s short as possible 6 5 E pump electrical connections 6 5 1 Connection of E pump to Danfoss pressure sensor MBS3000 The blue wire of the pressure sensor is connected to the 7 terminal of the E pump Th...

Page 12: ...top the pump has been stopped Min the pump is operating at its minimum speed Max the pump is operating at its maximum speed Figure 18 is a schematic illustration of min and max curves Fig 18 Min and m...

Page 13: ...and the green indicator light flashes Setting to Min Press continuously to change to the min curve of the pump bottom light field flashes When the bottom light field is on press for 3 seconds until th...

Page 14: ...ight During communication the R100 must be pointed at the control panel When the R100 communicates with the pump the red indicator light will flash rapidly Keep pointing the R100 at the control panel...

Page 15: ...10 3 10 10 2 6 10 3 4 2 10 3 11 1 10 1 4 1 10 2 7 2 10 3 5 10 3 12 10 2 8 2 10 3 6 10 3 13 1 10 2 9 1 10 3 7 10 3 14 1 10 3 7 4 10 3 15 1 1 This display only appears for three phase pumps 1 30 Hp 2 Th...

Page 16: ...Fault indications In E pumps faults may result in two types of indication alarm or warning An alarm fault will activate an alarm indication in R100 and cause the pump to change operating mode typicall...

Page 17: ...The tolerance of the displayed value is stated under each display The tolerances are stated as a guide in of the maximum values of the parameters 10 2 1 Actual setpoint This display shows the actual s...

Page 18: ...motor bearings The controller monitors the operating pattern of the pump and calculates the period between bearing replacements The displayable values are these in 2 years in 1 year in 6 months in 3...

Page 19: ...he signal types is selected the actual setpoint is influenced by the signal connected to the external setpoint input See section 14 External setpoint signal on page 27 10 3 4 Signal relay Pumps of 0 5...

Page 20: ...20 Dry running only three phase pumps When this function is selected lack of inlet pressure or water shortage can be detected This requires the use of an accessory such as these a Grundfos Liqtec dry...

Page 21: ...setpoint Recommended diaphragm tank size If a diaphragm tank of the above size is installed in the system the factory setting of H is the correct setting If the tank installed is too small the pump wi...

Page 22: ...Installation of the AYB cable 91125604 a Remove the plug from each MLE casing with a flat head screw driver see fig 33 b Thread a new cable gland into each MLE casing with a crescent wrench see fig 33...

Page 23: ...ndication when the motor bearings are due to be relubricated or replaced See section 10 1 3 Fault indications on page 16 When the motor bearings have been relubricated or replaced confirm this action...

Page 24: ...2 4 10 3 4 2 10 3 9 1 10 2 5 10 3 4 2 10 3 10 10 2 6 10 3 5 10 3 11 1 10 2 7 2 10 3 6 10 3 12 10 2 8 2 10 3 7 4 10 3 13 1 10 3 14 1 10 3 15 1 1 This display only appears for three phase pumps 1 30 Hp...

Page 25: ...4 10 3 4 2 10 3 9 1 10 2 5 10 3 4 2 10 3 10 10 2 6 10 3 5 10 3 11 1 10 2 7 2 10 3 6 10 3 12 10 2 8 2 10 3 7 4 10 3 13 1 10 3 14 1 10 3 15 1 1 This display only appears for three phase pumps 1 30 Hp 2...

Page 26: ...the E pump to operating mode Stop or Max and the external signal can only set the E pump to operating mode Stop 13 External forced control signals The pump has inputs for external signals for these f...

Page 27: ...ernal setpoint signal in control mode uncontrolled 15 Bus signal The pump supports serial communication via an RS 485 input The communication is carried out according to the Grundfos bus protocol GENI...

Page 28: ...osition of indicator lights on single phase pumps Fig 42 Position of indicator lights on three phase pumps Besides the pump incorporates an output for a potential free signal via an internal relay For...

Page 29: ...t Alarm or is running with a Warning or Relubricate indication If the pump was stopped restarting will be attempted it may be necessary to restart the pump by resetting the Fault indication If the cau...

Page 30: ...ow to switch an E pump from normal operation to emergency operation Use the screws from the power supply terminals and the nuts from the motor terminals 4 Insulate the three leads from each other by m...

Page 31: ...0 240 V 10 10 50 60 Hz 2 2 PE Cable Max 1 5 mm2 12 AWG Use min 158 F 70 C copper conductors only Recommended fuse size Motor sizes from 0 5 1 5 Hp Max 10 A Standard as well as quick blow or slow blow...

Page 32: ...1 22 4 Inputs output Start stop External potential free contact Voltage 5 VDC Current 5 mA Screened cable 0 5 1 5 mm2 28 16 AWG Digital External potential free contact Voltage 5 VDC Current 5 mA Scree...

Page 33: ...er Max load 2 5 mA Short circuit protected 24 V power supply for sensors Max load 40 mA Short circuit protected Signal relay output Potential free changeover contact Maximum contact load 250 VAC 2 A c...

Page 34: ...of in an environmentally sound way 1 Use the public or private waste collection service 2 If this is not possible contact the nearest Grundfos company or service workshop Motor size Hp Short circuit...

Page 35: ...ymmetrical amperes must not be less than the values stated in table below USA Hp 25 1 5 Overload protection Degree of overload protection provided internally by the drive in percent of full load curre...

Page 36: ...Appendix 36 DBP 1 GRUNDFOS PUMP CRE 99392005...

Page 37: ...913 227 3500 Canada GRUNDFOS Canada Inc 2941 Brighton Road Oakville Ontario L6H 6C9 Phone 1 905 829 9533 Telefax 1 905 829 9512 M xico Bombas GRUNDFOS de M xico S A de C V Boulevard TLC No 15 Parque I...

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