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Enertronica Santerno S.p.A. 

Via della Concia, 7 - 40023 Castel Guelfo (BO) Italy 

Tel. +39 0542 489711    –   Fax +39 0542 489722 

www.santerno.com - [email protected] 

- 15P0071B600 - 

ASAC-1 

SOFT STARTER 

Issued on 1/11/19 
R. 04 
 

 

This manual is integrant and essential to the product. Carefully read the instructions contained herein as they provide 

important hints for use and maintenance safety. 

 

This device is to be used only for the purposes it has been designed to. Other uses should be considered improper and 

dangerous. The manufacturer is not responsible for possible damages caused by improper, erroneous and irrational uses. 

 

Enertronica Santerno is responsible for the device in its original setting. 

 

Any changes to the structure or operating cycle of the device must be performed or authorized by the Engineering 

Department of Enertronica Santerno. 

 

Enertronica Santerno assumes no responsibility for the consequences resulting by the use of non-original spare parts. 

 

Enertronica Santerno reserves the right to make any technical changes to this manual and to the device without prior 

notice. If printing errors or similar are detected, the corrections will be included in the new releases of the manual. 

 

The information contained herein is the property of Enertronica Santerno and cannot be reproduced. Enertronica Santerno 

enforces its rights on the drawings and catalogues according to the law. 

 

 

Contents 

1

 

Caution Statements ............................................................................................................................................ 2

 

1.1

 

Avertissements à l'attention des clients canadiens ................................................................................................................ 2

 

2

 

Mechanical Installation....................................................................................................................................... 3

 

2.1

 

Dimensions and Weights ..................................................................................................................................................... 3

 

2.2

 

Physical Installation ............................................................................................................................................................. 3

 

3

 

Electrical Installation .......................................................................................................................................... 4

 

3.1

 

Power Terminations ............................................................................................................................................................. 4

 

3.2

 

Control Voltage ................................................................................................................................................................... 4

 

3.3

 

Control Circuits .................................................................................................................................................................... 4

 

3.4

 

Outputs ............................................................................................................................................................................... 5

 

3.5

 

Electrical Schematics........................................................................................................................................................... 5

 

4

 

Adjustments ....................................................................................................................................................... 6

 

5

 

Troubleshooting ................................................................................................................................................. 8

 

5.1

 

Feedback LEDs ................................................................................................................................................................... 8

 

5.2

 

Trip Codes .......................................................................................................................................................................... 8

 

5.3

 

Protections .......................................................................................................................................................................... 8

 

5.4

 

Reset .................................................................................................................................................................................. 9

 

6

 

Accessories ...................................................................................................................................................... 10

 

6.1

 

Finger Guard Kit ................................................................................................................................................................ 10

 

6.2

 

Remote Operator............................................................................................................................................................... 10

 

6.3

 

Communication Modules ................................................................................................................................................... 10

 

6.4

 

PC Software ...................................................................................................................................................................... 10

 

7

 

Specifications ................................................................................................................................................... 11

 

7.1

 

Current Ratings ................................................................................................................................................................. 11

 

7.2

 

Semiconductor Fuses ........................................................................................................................................................ 11

 

7.3

 

General Technical Data ..................................................................................................................................................... 12

 

7.4

 

Model Code....................................................................................................................................................................... 13

 

Summary of Contents for ASAC-1 Series

Page 1: ...the use of non original spare parts Enertronica Santerno reserves the right to make any technical changes to this manual and to the device without prior notice If printing errors or similar are detected the corrections will be included in the new releases of the manual The information contained herein is the property of Enertronica Santerno and cannot be reproduced Enertronica Santerno enforces it...

Page 2: ...to mains voltage Only a qualified 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 ASAC 1 to provide proper grounding and branch c...

Page 3: ...1 090 200 160 240 216 214 114 5 51 6 5 ASAC 1 110 7 87 6 30 9 44 8 50 8 43 4 5 2 0 14 33 2 2 Physical Installation 1 ASAC 1 007 ASAC 1 055 Allow 100 mm 3 9 inch between soft starters ASAC 1 075 ASAC 1 110 Allow 200 mm 7 9 inch between soft starters 2 ASAC 1 007 ASAC 1 055 Allow 50 mm 2 0 inch between the soft starter and solid surfaces ASAC 1 075 ASAC 1 110 Allow 200 mm 7 9 inch between the soft s...

Page 4: ... x 2 24 VAC VDC A1 A2 WARNING Always apply control voltage before or with mains voltage CAUTION With 24 VAC VDC use contacts rated for low voltage and low current gold flash or similar 3 3 Control Circuits WARNING Isolate the ASAC 1 completely from the power supply before attempting any work on the ASAC 1 or motor Control terminals may be at phase voltage potential CAUTION For ASAC 1 xxx x 2 24 VA...

Page 5: ...grammable output relay terminals 23 24 can be used to signal either trip or run status This relay is normally open Trip The relay closes when the ASAC 1 trips The relay can be used to operate the shunt trip mechanism of an upstream circuit breaker in order to isolate the motor branch circuit or to signal the trip to an automation system or externally The relay will open when the trip is reset Run ...

Page 6: ... the current limit C The current limit is the maximum level of current the soft starter will deliver to the motor during the soft start Current Time 3 Motor Trip Class Select the trip class for motor overload protection The trip class reflects the maximum time in seconds that the motor can run at locked rotor current The Motor Trip Class setting assumes a locked rotor current of 600 Setting the mo...

Page 7: ... time E Current Time 7 Auxiliary Relay Function Select the function of the soft starter s programmable output terminals 23 24 When set to Run the relay will operate when the soft start is complete When set to Trip the relay will operate when the soft starter trips Time 8 Phase Sequence Protection Configure the soft starter s phase sequence protection Select the allowable phase sequences A setting ...

Page 8: ...on 5 3 Protections The ASAC 1 includes the following types of protection for the motor and starter 5 3 1 Excess Start Time Protection The ASAC 1 will trip on excess start time if the motor does not successfully start within the time selected in the Excess Start Time setting This may indicate that the load has stalled If the soft starter frequently trips on excess start time check that the Current ...

Page 9: ...s while running 5 3 5 Bypass Overload Protection Bypass overload protection protects the soft starter from severe operating overloads while running The protection is not adjustable and has two components The soft starter will trip if it detects overcurrent at 600 of the programmed motor full load current The soft starter models the temperature of the internal bypass relays and will trip if the tem...

Page 10: ...AC 1 soft starters support network communication via easy to install communications modules Each soft starter can support one communications module at a time Available protocols Ethernet Profinet Modbus TCP Ethernet IP Profibus DeviceNet Modbus RTU and USB NOTE Ethernet communication modules are not suitable for use with ASAC starters using 380 440 VAC control voltage 6 4 PC Software The software ...

Page 11: ...mage to SCRs from transient overload currents and for Type 2 coordination ASAC 1 soft starters have been tested to achieve Type 2 coordination with semiconductor fuses Suitable Bussmann and Ferraz Mersen semiconductor fuses are detailed below Model SCR I2t A2s Ferraz Mersen Fuse European IEC Style North American Style Bussmann Fuse Square Body 170M Bussmann Fuse British Style BS88 ASAC 1 007 1150 ...

Page 12: ...ion IEC 60068 Test Fc Sinusoidal 4 Hz to 13 2 Hz 1 mm displacement 13 2 Hz to 200 Hz 0 7 g EMC Emission Equipment class EMC Class B Conducted radio frequency emission 0 15 MHz to 0 5 MHz 56 46 dB µV 0 5 MHz to 5 MHz 46 dB µV 5 MHz to 30 MHz 50 dB µV Radiated radio frequency emission 30 MHz to 230 MHz 30 dB µV m 230 MHz to 1000 MHz 37 dB µV m EMC Immunity Electrostatic discharge 4 kV contact discha...

Page 13: ...ASAC 1 13 14 7 4 Model Code ASAC 1 Control voltage 1 110 240 VAC 380 440 VAC 2 24 VAC VDC Mains voltage 4 200 440 VAC 5 200 575 VAC Nominal kW rating 400 VAC 007 030 AC53b 4 6 354 037 110 AC53b 4 6 594 ...

Page 14: ...14 14 ASAC 1 ...

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