Sprint Electric 1220i Product Manual Download

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HG105267EN00 Issue 1 (02/2021)

World Class Design | World Class Function | 30 Years Expertise in Industrial Motor Control

Product Manual

DC MOTOR DRIVE

340i / 680i / 1220i

Summary of Contents for 1220i

Page 1: ...HG105267EN00 Issue 1 02 2021 World Class Design World Class Function 30 Years Expertise in Industrial Motor Control Product Manual DC MOTOR DRIVE 340i 680i 1220i...

Page 2: ...s and operators understand the included WARNINGS CAUTIONS and NOTES which alert the user to safety issues COMPLY WITH WARNINGS AND CAUTIONS AT ALL TIMES Each of these carries a special meaning and sho...

Page 3: ...IPMENT DAMAGE HAZARD We thoroughly test our products However before installation and start up inspect all equipment for transit damage loose parts packing materials etc Installation must observe the r...

Page 4: ...d parameters that de ne the product s operation must be installed correctly before returning to use Failure to do so may create a hazard and risk of injury The packaging is in ammable and incorrect di...

Page 5: ...rive installation 2 2 2 1 Initial settings without power 4 2 2 2 Mechanical installation 4 2 2 3 Electrical installation 5 2 2 4 Block diagram 12 3 Operation 13 3 Operation 13 3 1 Pre operation motor...

Page 6: ...motor speed the drive uses speed feedback derived from either the armature voltage or from a shaft mounted tachogenerator It incorporates an accurate current control loop to protect itself and the mo...

Page 7: ...y over temperature Earthing Connect the motor to the system enclosure earth 2 2 Drive installation Requirements during installation and operation Avoid vibration Protect the drive from pollutants Avoi...

Page 8: ...ase speed 40 V to 200 V armature or tach feedback Volts LV60 model has Avf range 10 V to 50 V Avf Tach pd x 2 ANTI CLOCKWISE MID WAY CLOCKWISE Assumes using a 10K speed reference potentiometer I max I...

Page 9: ...in terminal blocks from the bottom of the unit 8 Clip the drive onto the DIN rail To release the drive from the DIN rail with terminal blocks unplugged insert a screwdriver into the slot in the red re...

Page 10: ...nd knob Sprint Electric part number POTKIT FUSE Class aR Series semiconductor fitted upstream of the drive To satisfy UL requirements for branch circuit short circuit protection the fuse MUST be of ty...

Page 11: ...ntactor we recommend connecting a Normally Open auxiliary contact of the contactor in series with the T9 RUN input WARNING PERSONAL INJURY HAZARD Terminals A A F F N L are at high potential Do not tou...

Page 12: ...when opened Mains supply contactor When using a mains supply contactor we recommend connecting a Normally Open auxiliary contact of the contactor in series with the T9 RUN input Control Signals Contro...

Page 13: ...signal channel INVERTs or NON INVERTs buffers the original input Refer to 4 above 50K input impedance for invert mode 10M input impedance for non invert buffer mode If you non invert buffer a signal t...

Page 14: ...adjustable using the Spd x 2 switch and Max spd preset Refer to 4 Options on page 15 12 RLOP Relay driver output 10 5 V active high Flywheel diode to COM NOTE The output is current limited The output...

Page 15: ...stays high if the overload subsequently results in a stall trip condition The stall timer will allow 150 motor current for approximately 30 seconds before tripping The overload integrator can tolerate...

Page 16: ...nt 1 k output impedance 20 SPD Auxiliary speed input Added to the Setpoint Ramp output Input impedance 100 k 0 to 10 V input for 0 to 100 speed demand direct input fast response 21 TRQ Torque input 10...

Page 17: ...led bridge Arm Amps Isolation Amplifier IOP on T19 Arm Volts Isolation Amplifier Current Demand Clamp 0 5 V on T21 0 100 Speed P I error amplifier with stability preset Output provides current demand...

Page 18: ...free of any obstruction and that any protective covers have been removed 3 2 Operating the drive REFER TO THE WARNING ON PAGE 8 11 For this initial start disconnect and insulate the optional Tacho co...

Page 19: ...ing ranges given below 340i 680i 1220i 340i LV60 680i LV60 1220i LV60 OFF 40 to 100 V OFF 10 to 25 V ON 0 to 200 V ON 23 to 50 V b Adjust the Max spd potentiometer setting to achieve the required shaf...

Page 20: ...ect the tachogenerator s output voltage to Terminal 11 Set the Avf Tach switch to OFF right Calculate the output voltage from the tachogenerator For example if quoted as 100 V per 1000 revs min then f...

Page 21: ...ed and all power terminals are LIVE shock hazard hence these terminals must not be relied upon to ensure the machine is stationary during hazardous operations The motor FIELD output remains energised...

Page 22: ...H for speed feedback Optional current indicator 7 5 V 150 Optional speed indicator 5 V 100 DANGER ELECTRIC SHOCK HAZARD Earth Wiring for ON OFF switch with ramp or coast to stop 10K 1 10 2 MIN 3 IP 4...

Page 23: ...the power output of LV60 versions will be proportionately lower than is shown above Volts DC 0 9 x AC supply Volts 0 45 x AC supply Volts for field connected to F and N A A motor armature terminals ha...

Page 24: ...on of Sprint Electric The warranty contained in the contract between the parties is the sole warranty of Sprint Electric Any statements contained herein do not create new warranties or modify the exis...