AuCom CSX-007 User Manual

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1.1
Caution Statements
Caution Statements cannot cover every potential cause of equipment damage but can highlight common
causes of damage. It is the installer's responsibility to read and understand all instructions in this manual prior
to installing, operating or maintaining the soft starter, to follow good electrical practice including applying
appropriate personal protective equipment and to seek advice before operating this equipment in a manner
other than as described in this manual.
Isolate the soft starter completely from the power supply before attempting any work on the starter
or motor.
Cables to the control inputs must be segregated from mains voltage and motor cabling.
Some electronic contactor coils are not suitable for direct switching with PCB mount relays. Consult
the contactor manufacturer/supplier to confirm suitability.
Do not apply incorrect voltages to the control input terminals.
Do not connect power factor correction capacitors to the output of CSX soft starters. If static power
factor correction is employed, it must be connected to the supply side of the soft starter.
The examples and diagrams in this manual are included solely for illustrative purposes. The information
contained in this manual is subject to change at any time and without prior notice. In no event will responsibility
or liability be accepted for direct, indirect or consequential damages resulting from the use or application of this
equipment.
WARNING - ELECTRICAL SHOCK HAZARD
CSX soft starters contain dangerous voltages when connected to mains voltage. Only a competent
electrician should carry out the electrical installation. Improper installation of the motor or the soft
starter may cause equipment failure, serious injury or death. Follow this manual and local electrical
safety codes.
GROUNDING AND BRANCH CIRCUIT PROTECTION
It is the responsibility of the user or person installing the soft starter to provide proper grounding
and branch circuit protection according to local electrical safety codes.
SHORT CIRCUIT
CSX soft starters are not short circuit proof. After severe overload or short circuit, the operation
of the soft starter should be fully tested.
Ce manuel est également disponible en français à partir de www.aucom.com.
Dieses Handbuch ist auch in deutscher Sprache aus www.aucom.com.
Questo manuale è disponibile anche in italiano da www.aucom.com.
Este manual también está disponible en español a partir de www.aucom.com.
该手册也可在中国从 www.aucom.com.
710-02407-00G
© 2007-2008 AuCom Electronics Ltd. All Rights Reserved.
CSX
USER MANUAL
Page 1

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Summary of Contents for AuCom CSX-007

  • Page 1 CSX soft starters are not short circuit proof. After severe overload or short circuit, the operation of the soft starter should be fully tested. Ce manuel est également disponible en français à partir de www.aucom.com. Dieses Handbuch ist auch in deutscher Sprache aus www.aucom.com.
  • Page 2: Mechanical Installation

    CSX-075 ~ CSX-110: Allow 200 mm (7.88 inches) between soft starters. CSX-007 ~ CSX-055: Allow 50 mm (1.97 inches) between the soft starter and solid surfaces. CSX-075 ~ CSX-110: Allow 200 mm (7.88 inches) between the soft starter and solid surfaces.
  • Page 3: Electrical Installation

    ELECTRICAL INSTALLATION Section 3 Electrical Installation Power Terminations A1, A2, A3, 01, 02, B4, L1/1, L2/3, L3/5,T1/2, T2/4, T3/6 B5, 13, 14, 23, 24 (AWG) (AWG) 007 ~ 030 037 ~ 055 075 ~ 1 10 007 ~ 1 10 10 - 35 25 - 50 0.14 - 1.5...
  • Page 4: Electrical Schematics

    ELECTRICAL INSTALLATION Outputs Main Contactor Output The Main Contactor output (terminals 13, 14) closes as soon as the soft starter receives a start command and remains closed while the soft starter is controlling the motor (until the motor starts a coast to stop, or until the end of a soft stop).
  • Page 5 ADJUSTMENTS Section 4 Adjustments Initial Start Voltage Start Ramp Time Stop Ramp Time Initial Start Voltage Select the Initial Start Voltage (A). Application Suggested Initial Start Voltage Centrifugal Pump Submersible Pump Screw Compressor Conveyor Crusher Other applications Initial Start Time Select the Initial Start Time (B).
  • Page 6: Section 5 Troubleshooting

    TROUBLESHOOTING Section 5 Troubleshooting LEDs Ready Status No control power Motor not running Ready Motor running at full speed Flash Starter tripped Motor starting or stopping Trip Codes The Ready LED will flash a different number of times to indicate the cause of the trip. Ready LED Description Power Circuit: Check mains supply (L1, L2, L3), motor circuit (T1, T2, T3), soft starter SCRs...
  • Page 7: Section 6 Accessories

    ACCESSORIES Section 6 Accessories Finger Guard Kit Finger guards may be specified for personnel safety and can be used on CSX soft starter models 075~110. Finger guards fit over the soft starter terminals to prevent accidental contact with live terminals. Finger guards provide IP20 protection when used with cable of diameter 22 mm or greater.
  • Page 8: Specifications

    Run relay (terminals 23, 24) ............................Normally open ..........................6 A, 30 VDC resistive / 2 A, 400 VAC, AC11 Environmental Degree of protection CSX-007 to CSX-055 .......................... IP20 Degree of protection CSX-075 to CSX-110 .......................... IP00 Operating temperature ............................- 10 °C to + 60 °C Storage temperature ...............
  • Page 9: Model Codes

    SPECIFICATIONS Short Circuit Rated short-circuit current CSX-007 to CSX-037 ......................5 kA Rated short-circuit current CSX-045 to CSX-110 ......................10 kA Heat Dissipation During Start ................................... 3 watts / ampere During Run ..................................10 watts typical Approvals C ......................................IEC 60947-4-2 UL / C-UL ......................................
  • Page 10: Semiconductor Fuses

    SPECIFICATIONS Semiconductor Fuses Semiconductor fuses can be used with CSX soft starters to reduce the potential for damage to SCRs from transient overload currents and for Type 2 coordination. CSX soft starters have been tested to achieve Type 2 coordination with semiconductor fuses. Suitable Bussman and Ferraz semiconductor fuses are detailed below.
  • Page 11 NOTES 710-02407-00G Page 11...
  • Page 12 NOTES Page 12 710-02407-00G...

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