Sprint Electric JL1025 Product Manual Download Page 29

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Sprint Electric Limited

Arundel, UK

Tel.

+44 (0)1903 730000

Fax.

+44 (0)1903 730893

Email. [email protected]

www.sprint-electric.com

Summary of Contents for JL1025

Page 1: ...1 Slip Ring Drive product manual JL JLX 130 1680 Use in conjunction with PL X manual HG103521 V5 15h Oct 2010 ...

Page 2: ......

Page 3: ...imensions 14 5 1 Frame 2 JL X 130 270 14 5 2 Frame 4 JL X 370 780 15 5 3 Frame 5 JL X 860 1680 16 6 Venting 17 6 1 General venting information for frame 4 and 5 17 6 1 1 When venting kit impractical Frame 4 and 5 Models JL X 370 1680 17 6 2 Venting kit for frame 4 JL X 370 780 17 6 2 1 Frame 4 and 5 JL X 370 1680 venting kit diagram 18 6 3 Venting kit for frame 5 JL X 860 1680 18 6 4 Air supply to...

Page 4: ...n The JL X range of slip ring motor drives is a derivation of the PL X Digital DC drive product range It shares the same software and hardware platforms and delivers the same precise digital control functionality enjoyed by users of the established range of DC Drives The main difference between the PL X and JL X range is that the thyristor stack configuration has been designed to provide a firing ...

Page 5: ... requiring the same torque by adjusting the Stator voltage A reduced Stator voltage will reduce the the peak torque by approximately the square of the voltage reduction Here a reduction in Stator voltage from 100 to 80 will reduce the speed from 78 to 63 2 1 2 Bi directional control using the JLX The JL model has a single 3 phase stack with 3 pairs of anti parallel thyristors which provide a phase...

Page 6: ...R4 R5 the starting torque is high but the torque at higher speeds reduces For a shorted Rotor the starting torque is low but the torque at higher speeds increases There is a family of curves inbetween The JL X automatically selects the appropriate Rotor resistance using the contactor outputs to keep the torque curve at maximum throughout the speed range Speed Torque curve for shorted Rotor Speed T...

Page 7: ... curve for shorted Rotor Motoring Forward Quadrant Braking in Reverse Quadrant Motoring Reverse Quadrant Braking in Forward Quadrant Zero slip hence zero torque at synchronous speed point Dotted line is Speed Torque curve for shorted Rotor Motor speed is higher than synchronous speed hence regenerative current is created by slip and returned to the supply by the JLX The braking torque is optimised...

Page 8: ...rogressive joystick or analogue on UIP4 speed demand Speed Feedback Analogue Output AOP1 T10 0 to 10V linear output for 0 to 100 speed feedback Output current capability 5mA max Short circuit protection to 0V Programmable Uni polar or Bi polar output mode AOP1 or 2 or 3 must not be simultaneously shorted to 0V Torque estimation Analogue Output AOP2 T11 0 to 10V linear output approximation for 0 to...

Page 9: ... to 5V linear output for 0 to 100 model current Output current capability 10mA max Short circuit protection to 0V Programmable Uni polar or Bi polar output mode Motor thermistor input THM T30 It is good practice to protect motors against sustained thermal overloads by fitting temperature sensitive resistors or switches in the field and interpole windings of the machine These devices have a low res...

Page 10: ... open and the drive no longer operates If this input drops low during running then the main contactor will de energise within 100mS and the motor will coast to rest under the influence of external factors e g friction and inertia Note The CSTOP must be high for at least 50mS prior to START going high Note If the digital outputs are shorted the 24V output will continue to operate with a current cap...

Page 11: ...coder marker input Digital input DIP2 T15 Encoder B train or sign Digital input DIP3 T16 Encoder A train Digital input DIP4 T17 Rotor resistor contactor control R5 Digital output DIO1 T18 Rotor resistor contactor control R4 Digital output DIO2 T19 Rotor resistor contactor control R3 Digital output DIO3 T20 Rotor resistor contactor control R2 Digital output DIO4 T21 Regeneration resistor contactor ...

Page 12: ...375 1980 1520 LR1850 800 4700 506 x 700 x 350 JL and JLX 1680 975 1310 1515 2180 1680 LR2050 800 5200 506 x 700 x 350 3 1 Rating Table for JL XHD High Duty versions JLXHD High Duty versions Rating Table These models have a 250 overload capability for 25 seconds Nominal maximum continuous shaft ratings Model JLHD 2 quadrant JLXHD 4 quadrant Suffix HV for 690 VAC kW at 415 Volt AC HP at 415 Volt AC ...

Page 13: ... AC 10 Auxiliary 3 phase supply 50 60hz Any supply from 100 to 690V AC 10 Control 1 phase 50VA 50 60Hz Any supply from 110 to 240V AC 10 Internal Fan supply JL X 370 450 530 615 700 780 860 models also need a separate 100VA 240V 50 60Hz ac fan supply JL X 860 1025 1190 1350 1520 1680 models need a 200VA 240V 50 60Hz ac fan supply OUTPUT VOLTAGE RANGE U V W 0 to 1 0 times AC supply OUTPUT CURRENT R...

Page 14: ...nput 2 Joystick input 3 Spare input Joystick Select Speed Feedback 0V Terminal Torque Estimation Power Estimation Spare input 0V Terminal Rotor Resistor Relay R5 Spare input Encoder Marker Feedback encoder Feedback encoder Drive Healthy contactor coil supply 110V AC 3 phase motor blower circuit breaker main semi conductor fuses main contactor type AC1 rated main contactor coil Isolator line reacto...

Page 15: ... DIP3 DIP4 1415 16 17181920 21 222324 DIO1 DIO2 DIO3 DIO4 DOP1 DOP2 DOP3 TERMINALS 13 24 FUNCTION 0V Terminal Rotor Resistor Relay R5 Spare input Encoder Marker Feedback encoder Feedback encoder Drive Healthy Rotor Resistor Relay R4 Rotor Resistor Relay R3 Rotor Resistor Relay R2 Regeneration Relay R1 Brake off Relay 110 VAC 110 VAC 110 VAC 110 VAC 110 VAC Take account of cable resistance when cal...

Page 16: ...15Kg International ground symbol black on green background identifies main equipment ground connection on heatsink Control terminals 3 power terminals PRESS RIGHT KEY FOR ENTRY MENU LEVEL 1 V2 Output W3 Output Auxiliary terminals U1 output Earth Terminal on heatsink Outputs ...

Page 17: ... for unrestricted air entry exit Venting kit fixing point Lift Points 200 Air Intake IMPORTANT Ensure 200mm area top and bottom of drive for unrestricted air entry L3 L2 L1 L2 L3 Top entry AC supply L1 742 757 Busbar connection 698 Drive mtg point 690 W3 V2 253 201 5 164 126 5 2 x M6 Earth Drive mtgs 4 x M8 fixings HJ103501 201 157 108 64 51 5 Datum 10 350 220 175 Datum 89 U1 Weight 45Kg ...

Page 18: ...s 8 x M8 fixings L1 L2 L3 AC supply input Venting kit fixing point Lift Points L3 L1 V2 W3 2 x M6 Earth L2 U1 2 x M6 Earth 200 Air Intake Air out Ensure exit air is not deflected towards air intake Venting kit Available IMPORTANT Ensure 200mm area top and bottom of drive for unrestricted air entry exit IMPORTANT Ensure 200mm area top and bottom of drive for unrestricted air entry Air Intake Weight...

Page 19: ...steel ducts which are designed to telescope together Hence the duct length from the top of the drive is adjustable between 270mm to 538mm It consists of three main components 1 A lower duct which fits within the side cheeks directly above the heatsink exhaust area This is secured with 2 M5 screws See 5 Mechanical Dimensions for fixing point drawing The lower duct is 270mm long from the top edge of...

Page 20: ...ted through a tight fitting rectangular hole in the roof of the enclosure hole size 100mm x 504mm and protrude above it by 10 20mm Then the gap between the duct and the roof must be sealed e g using tape or flexible filler to ensure that the exhaust air and pollutants cannot enter into the enclosure Also the interface between each pair of ducts must be sealed at the top where it protrudes from the...

Page 21: ...sure partition used to isolate it from the influence of the rest of the enclosure cooling arrangements There should be 2 filters for the JL X One to provide air to the lower input port and one for the upper port The inlet filters should be fitted to the enclosure adjacent to the input ports at the lower and upper ends of the unit to ensure that the air drawn in is close to where it is needed The r...

Page 22: ...of the unit and the other adjacent to the upper air intake of the unit The exhaust air is exiting the enclosure via the venting kit assembly which is shown with the cowl fitted on the roof of the enclosure If this hot exhaust air is likely to raise the temperature of the air being drawn in then further measures must be taken to direct it away from the system Air Intake IMPORTANT Ensure 200mm area ...

Page 23: ...55 1220 1755 1350 LR1650 800 4200 506 x 700 x 350 JL and JLX 1520 880 1190 1375 1980 1520 LR1850 800 4700 506 x 700 x 350 JL and JLX 1680 975 1310 1515 2180 1680 LR2050 800 5200 506 x 700 x 350 Important Notes 1 Only use UL fuses for installations complying with UL codes 2 Model JL X 1680 have max ambient temperature rating of 35C Derate by 100 Amps for 40C 3 The EL1 2 3 connections should be wire...

Page 24: ...Z PART NUMBER AND REFERENCE JL X130 CH008160 Size 00 160 JL X170 CH009250 Size 1 250 JL X220 CH009250 Size 1 250 JL X270 CH010550 Size 3 550 JL X370 CH103301 33 800 TTF 50 6 6 9 URD 33 TTF 0800 Z300080 JL X450 CH103301 33 800 TTF 50 6 6 9 URD 33 TTF 0800 Z300080 JL X530 31 800 TTF 50 6 6 9 URD 31 TTF 0800 Y300401 JL X530 32 800 TTF 50 6 6 9 URD 32 TTF 0800 P300071 JL X530 CH103301 33 800 TTF 50 6 ...

Page 25: ...d Further information on utilising these terminals is in Section 4 Basic Application and Section 14 9 Wiring instructions in the main manual Also section 3 3 2 for specification See section 7 Product rating table in this manual 7 3 3 Terminal tightening torques Terminals Model Tightening torque Terminals 1 to 100 JL X 130 1680 4 lb in or 0 5 N m EL1 EL2 EL3 JL X 130 270 9 lb in or 1 0 N m EL1 EL2 ...

Page 26: ... X615 615 615 LR750 LR750HV JL X700 700 700 LR850 LR850HV JL X780 780 780 LR950 LR950HV JL X860 860 860 LR1050 LR1050HV JL X1025 1025 1025 LR1250 LR1250HV JL X1190 1190 1190 LR1450 LR1450HV JL X1350 1350 1350 LR1650 LR1650HV JL X1520 1520 1520 LR1850 LR1850HV JL X1680 1680 1680 LR2050 LR2050HV To obtain line reactor dimensions please refer to supplier 7 5 Lifting the unit frame 4 and 5 Use the lif...

Page 27: ...JL X130 1680 25 Oct 2010 HG103521issh ...

Page 28: ......

Page 29: ...1 Sprint Electric Limited Arundel UK Tel 44 0 1903 730000 Fax 44 0 1903 730893 Email info sprint electric com www sprint electric com ...

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