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KUTAI ELECTRONICS INDUSTRY CO., LTD. 

TEL : +886-7-8121771          FAX : +886-7-8121775          Website : www.kutai.com.tw

 

Headquarters : No.3, Ln. 201, Qianfu St., Qianzhen Dist., Kaohsiung City 80664, Taiwan

 

 

 

 
 
 
 
 
 
 
 

ATS-34

 

Ver1.0

 

 

Automatic Transfer Switch 

Controller For Dual Generators 

With Redundant System Operation Manual 

 
 

 

 

 
 
 

 

Summary of Contents for ATS-34 Ver1.0

Page 1: ...6 7 8121771 FAX 886 7 8121775 Website www kutai com tw Headquarters No 3 Ln 201 Qianfu St Qianzhen Dist Kaohsiung City 80664 Taiwan ATS 34 Ver1 0 Automatic Transfer Switch Controller For Dual Generators With Redundant System Operation Manual ...

Page 2: ...2 1 General 4 2 2 Display Window 4 2 3 Operate Touch Buttons 5 2 4 Panel Led Outputs 5 SECTOIN 3 OPERATION 3 1 General 7 3 2 AUTO Mode 7 3 3 OFF Mode 7 3 4 Bypass Mode 7 3 5 Programming Instruction 7 3 6 Remote Communication Instruction 7 3 7 Voltage Adjustment 9 3 8 Line By Line Programming Table 11 3 9 Specification Summary 12 SECTOIN 4 INSTALLATION INSTRUCTIONS 4 1 General 12 4 2 Panel Cut Out ...

Page 3: ...h screen touch sensor design Compact size with user friendly LED display Programmable for cycle mode or fix mode displays for 3 phase and 1 phase voltages and frequencies All programming and operations are done from the front screen interface Monitors over and under voltages for both primary and secondary generators Monitors over and under frequency for both primary and secondary generators Dry co...

Page 4: ...me delay range 0 250 sec Feature 4 Time Delay OFF Position Time Delay on OFF stops the switch in the center OFF position completely disconnected before transferring to the other generator See line 7 Adjustable time delay range 0 99 sec Feature 5 Under Over voltage Sensing The controller monitors the output voltage for both generators You can set the working voltage window on lines 8 9 10 14 15 16 ...

Page 5: ...omatic mode lighting the corresponding LED to indicate the selection The controller automatically starts the generator transfer and retransfers from source to source as commanded by the features supplied and the preprogrammed setting In AUTO all anomaly are accompanied by its matching alarm output make sure all failures are corrected before touching the auto key to reset the alarm signal WARNING W...

Page 6: ...ilable display for G1 and G2 Generator 1 Over Voltage Generator 1 Under Voltage Generator 1 Over Frequency Generator 1 Under Frequency Generator 2 Over Voltage Generator 2 Under Voltage Generator 2 Over Frequency Generator 2 Under Frequency Generator 1 Transfer Failure Generator 2 Transfer Failure Generator 1 Fail to Start Generator 2 Fail to Start ...

Page 7: ... set the controller to OFF and press hold the OFF button for 4 seconds The word Vr1 0 appears on the display for 2 seconds showing the software version You are now ready to start the line by line programming sequence Always press the OFF key to move to the next line To change the parameter on each line use the up and down arrows Repeatedly pressing the up or down key changes the displayed by one T...

Page 8: ...must When Item 22 is set to 00 then the remote monitoring software is restricted to read information only whereas remote command is strictly forbidden If KCU 02 RS485 communication module is installed additional program setting on lines 23 and 25 are needed For more detail information refers to the KCU XX manual WARNING ATS 34 with KCU 02 module constitutes a closed LAN network Each controller add...

Page 9: ...indow Step 3 Select the phase you wish to re calibrate by pressing the OFF key EX Generator 1 Phase L12 Calibration EX Generator 2 Phase L23 Calibration Step 4 Use a good quality voltmeter as a reference to calibrate the ATS 34 voltage reading to the desired phase Step 5 With the up and down buttons reset the voltage reading on the ATS 34 Step 6 Press the OFF button to move to the next phase or un...

Page 10: ...___________________________________________________________________________________________ 10 ATS 34 ...

Page 11: ...ch Change lead by starts 01 to 10 starts after that switch 8 Hr 01 5 Time delay load transfer 00 250 sec 10 sec 6 Time delay engine cool down 00 250 sec 30 sec 7 Time delay ATS in CENTER OFF position 00 99 sec 5 sec 8 G1 over voltage setting 11 50 110 500V 25 250V 9 G1 under voltage setting 08 47 80 470V 18 180V 10 Time delay if there is a problem with G1 voltage output 00 99 sec 00 Without voltag...

Page 12: ...0 Hz Frequency Measurement Range 45 70 Hz Remote Start Contact 7A 250 Vac Max Generator 1 ON Contact 7A 250 Vac Max Generator 2 ON Contact 7A 250 Vac Max Operating Temperature 20 to 60 C Storage Temperature 30 to 80 C Operating Humidity Maximum 90 relative humidity Weight 495 g 2 SECTION 4 INSTALLATION INSTRUCTIONS 4 1 General The designed of the ATS 34 controller is for front panel mounting 4 2 P...

Page 13: ...______________________________________________________________ ATS 34 13 4 3 Unit Dimensions All Dimensions in mm 4 4 Installation Reference Silicon waterproof seal Panel Cut out A T S Metal door Fix bracket Screw Screw Fix bracket ...

Page 14: ...___________________________ 14 ATS 34 SECTION 5 TYPICAL WIRING 5 1 MCCB Type ATS Wiring Diagram 3P 4P 220 Vac MCCB TYPE BTS L2 LOAD L1 N L3 Genset 2 L3 N L1 L2 ATS 34 Control Unit NLS Generator 1 Auxiliary Switch ELS Generator 2 Auxiliary Switch Genset 1 L3 N L1 L2 ...

Page 15: ..._________________________________________________ ATS 34 15 5 2 MCCB Type ATS Wiring Diagram 2P 220 Vac ELS Generator 2 Auxiliary Switch NLS Generator 1 Auxiliary Switch L2 L1 Genset 2 L1 LOAD L2 MCCB TYPE BTS L2 L1 Genset 1 ATS 34 Control Unit ...

Page 16: ..._______ 16 ATS 34 5 3 MOT Type ATS Wiring Diagram 3P 4P 220 Vac ATS 34 Control Unit L2 LOAD L1 N L3 Genset 1 Genset 2 N L2 L3 L1 A On D P2 B Off N MOTOR UNIT D P2 C P1 B Off A On L3 L2 N L1 E MOTOR UNIT C P1 MOT TYPE BTS NLS Generator 1 Auxiliary Switch ELS Generator 2 Auxiliary Switch ...

Page 17: ...________________ ATS 34 17 5 4 MOT Type ATS Wiring Diagram 2P 220 Vac ATS 34 Control Unit ELS Generator 2 Auxiliary Switch NLS Generator 1 Auxiliary Switch MOT TYPE BTS C P1 E MOTOR UNIT L1 L2 A On B Off C P1 D P2 N MOTOR UNIT B Off D P2 A On L1 L2 Genset 2 Genset 1 L1 LOAD L2 ...

Page 18: ..._________________________________________ 18 ATS 34 5 5 Air Circuit Breaker Type ATS Wiring Diagram 3P 4P 220 Vac ATS 34 Control Unit XF ON Coil MX1 Trip coil MCH Charging Alternator L2 LOAD L1 N L3 Genset 2 Genset 1 L2 N L3 L1 ACB TYPE BTS L3 N L2 L1 ...

Page 19: ...__________________________________________________ ATS 34 19 5 6 Air Circuit Breaker Type ATS Wiring Diagram 2P 220 Vac ATS 34 Control Unit L1 L2 ACB TYPE BTS L1 L2 Genset 1 Genset 2 L1 LOAD L2 MCH Charging Alternator MX1 Trip coil XF ON Coil ...

Page 20: ...________ 20 ATS 34 5 7 Single Coil Double Throw Type ATS Wiring Diagram 3P 4P 220 Vac NLS Generator 1 Auxiliary Switch ELS Generator 2 Auxiliary Switch Genset 2 Genset 1 L3 N L1 LOAD L2 L2 L1 N L3 N L1 L3 L2 1 COIL DOUBLE THROW TYPE CS1 CS1 CS1 CS1 CS2 CS2 CS2 CS2 ATS 34 Control Unit ...

Page 21: ..._________________________ ATS 34 21 5 8 Single Coil Double Throw Type ATS Wiring Diagram 2P 220 Vac ELS Generator 2 Auxiliary Switch NLS Generator 1 Auxiliary Switch 1 COIL DOUBLE THROW TYPE L2 L1 L1 L2 L2 LOAD L1 Genset 1 Genset 2 CS1 CS1 CS2 CS2 ATS 34 Control Unit ...

Page 22: ..._________ 22 ATS 34 5 9 Dual Coil Double Throw Type ATS Wiring Diagram 3P 4P 220 Vac ATS 34 Control Unit Genset 1 Genset 2 L2 LOAD L1 N L3 L3 N L1 L2 N L1 L2 L3 2 COILS DOUBLE THROW TYPE NLS Generator 1 Auxiliary Switch ELS Generator 2 Auxiliary Switch CS1 CS1 CS1 CS1 CS2 CS2 CS2 CS2 ...

Page 23: ..._________________________ ATS 34 23 5 10 Dual Coil Double Throw Type ATS Wiring Diagram 2P 220 Vac ATS 34 Control Unit ELS Generator 2 Auxiliary Switch NLS Generator 1 Auxiliary Switch 2 COILS DOUBLE THROW TYPE L2 L1 L2 L1 L1 LOAD L2 Genset 2 Genset 1 CS1 CS1 CS2 CS2 ...

Page 24: ...m 3P 4P 220 Vac ATS 34 Control Unit L3 L1 LOAD L2 E2 E3 E1 KUTAI TS3P125 CN1 4 CN1 12 CN1 8 CN1 3 YELLOW ORANGE RED WHITE GRAY CS2 CS2 CS2 CS1 CS1 CS1 CN1 2 220V COIL RED CN1 10 CN1 6 CN1 11 ELS CN1 9 NLS BLACK WHITE PINK BLUE N2 N3 N1 CN1 1 BROWN CN1 5 GREEN ELS Generator 2 Auxiliary Switch NLS Generator 1 Auxiliary Switch Genset 1 Genset 2 ...

Page 25: ...Type ATS Wiring Diagram 2P 220 Vac Genset 2 Genset 1 CN1 4 YELLOW L1 LOAD L2 E2 E1 KUTAI TS2P125 CN1 3 ORANGE CS2 CS2 CS1 CS1 CN1 2 220V COIL RED CN1 10 CN1 6 CN1 11 ELS NLS BLACK PINK BLUE N2 N1 CN1 1 BROWN ELS Generator 2 Auxiliary Switch NLS Generator 1 Auxiliary Switch ATS 34 Control Unit WHITE CN1 9 CN1 12 RED WHITE ...

Page 26: ..._ 26 ATS 34 5 13 KME WN Type and AICHI WN type ATS Wiring Diagram 3P 4P 220 Vac ATS 34 Control Unit Genset 2 Genset 1 L3 N L1 LOAD L2 N KME WN TYPE BTS AICHI WN TYS TYPE BTS L2 L3 L1 L3 N L2 L1 NLS Generator 1 Auxiliary Switch ELS Generator 2 Auxiliary Switch CS1 CS1 CS1 CS1 CS2 CS2 CS2 CS2 ...

Page 27: ...__________________ ATS 34 27 5 14 KME WN Type and AICHI WN type ATS Wiring Diagram 2P 220 Vac ATS 34 Control Unit AICHI WN TYS TYPE BTS KME WN TYPE BTS Genset 1 L1 L2 L2 LOAD L1 Genset 2 L1 L2 NLS Generator 1 Auxiliary Switch ELS Generator 2 Auxiliary Switch CS1 CS1 CS2 CS2 ...

Page 28: ..._____________________________________________ 28 ATS 34 5 15 SOCOMEC ATyS 3S type ATS Wiring Diagram 3P 4P 220 Vac ATS 34 Control Unit L2 LOAD L1 N L3 Genset 2 Genset 1 N L3 L1 L2 L3 L1 L2 N SOCOMEC ATyS 3S TYPE BTS CS1 CS1 CS1 CS1 CS2 CS2 CS2 CS2 ...

Page 29: ...______________________________________________________________ ATS 34 29 5 16 SOCOMEC ATyS 3S type ATS Wiring Diagram 2P 220 Vac ATS 34 Control Unit SOCOMEC ATyS 3S TYPE BTS L2 L1 L2 L1 Genset 1 Genset 2 L1 LOAD L2 CS1 CS1 CS2 CS2 ...

Page 30: ..._____________________________________________ 30 ATS 34 5 17 SOCOMEC ATyS 3e type ATS Wiring Diagram 3P 4P 220 Vac ATS 34 Control Unit SOCOMEC ATyS 3e TYPE BTS L2 LOAD L1 N L3 Genset 2 Genset 1 N L2 L1 L3 N L1 L2 L3 CS1 CS1 CS1 CS1 CS2 CS2 CS2 CS2 ...

Page 31: ...______________________________________________________________ ATS 34 31 5 18 SOCOMEC ATyS 3e type ATS Wiring Diagram 2P 220 Vac ATS 34 Control Unit L2 L1 L1 L2 Genset 1 Genset 2 L1 LOAD L2 SOCOMEC ATyS 3e TYPE BTS CS1 CS1 CS2 CS2 ...

Page 32: ...______________________________________________ 32 ATS 34 5 19 SOCOMEC ATyS 6 type ATS Wiring Diagram 3P 4P 220 Vac ATS 34 Control Unit L2 LOAD L1 N L3 Genset 2 Genset 1 L1 N L3 L2 L1 L3 L2 N SOCOMEC ATyS 6 TYPE BTS CS1 CS1 CS1 CS1 CS2 CS2 CS2 CS2 ...

Page 33: ..._______________________________________________ ATS 34 33 5 20 SOCOMEC ATyS 6 type ATS Wiring Diagram 2P 220 Vac ATS 34 Control Unit L2 LOAD L1 N L3 Genset 2 Genset 1 L1 L3 N L2 L1 N L2 L3 SOCOMEC ATyS 6e TYPE BTS CS1 CS1 CS1 CS1 CS2 CS2 CS2 CS2 ...

Page 34: ..._____________________________________________ 34 ATS 34 5 21 SOCOMEC ATyS 6e type ATS Wiring Diagram 3P 4P 220 Vac ATS 34 Control Unit L2 LOAD L1 N L3 Genset 2 Genset 1 L1 L3 N L2 L1 N L2 L3 SOCOMEC ATyS 6e TYPE BTS CS1 CS1 CS1 CS1 CS2 CS2 CS2 CS2 ...

Page 35: ...______________________________________________________________ ATS 34 35 5 22 SOCOMEC ATyS 6e type ATS Wiring Diagram 2P 220 Vac ATS 34 Control Unit SOCOMEC ATyS 6e TYPE BTS L2 LOAD L1 Genset 2 Genset 1 L1 L2 L1 L2 CS1 CS1 CS2 CS2 ...

Page 36: ..._______ 36 ATS 34 5 23 MITSUBISHI MD type ATS Wiring Diagram 3P 4P 220 Vac ATS 34 Control Unit L2 LOAD L1 N L3 Genset 2 Genset 1 L3 N L1 L2 MITSUBISHI MD TYPE BTS A1 E MOTOR UNIT C B A2 A1 B C N MOTOR UNIT A2 N L1 L2 L3 NAU Generator 1 Auxiliary Switch EAU Generator 2 Auxiliary Switch ...

Page 37: ...________________ ATS 34 37 5 24 MITSUBISHI MD type ATS Wiring Diagram 2P 220 Vac ATS 34 Control Unit EAU Generator 2 Auxiliary Switch NAU Generator 1 Auxiliary Switch L2 L1 A2 N MOTOR UNIT C B A1 A2 B C E MOTOR UNIT A1 MITSUBISHI MD TYPE BTS L2 L1 Genset 1 Genset 2 L1 LOAD L2 ...

Page 38: ..._________________________________________ 38 ATS 34 5 25 MERLIN GERIN MCB type ATS Wiring Diagram 3P 4P 220 Vac ATS 34 Control Unit L2 LOAD L1 N L3 Genset 2 Genset 1 N L3 L2 L1 MCH Charging Alternator MG MCB TYPE BTS XF ON Coil MX1 Trip coil L2 L3 N L1 ...

Page 39: ...__________________________________________________ ATS 34 39 5 26 MERLIN GERIN MCB type ATS Wiring Diagram 2P 220 Vac ATS 34 Control Unit L1 L2 MX1 Trip coil XF ON Coil MG MCB TYPE BTS MCH Charging Alternator L1 L2 Genset 1 Genset 2 L1 LOAD L2 ...

Page 40: ...__________________________________________________________________________________ 40 ATS 34 5 27 System Voltage different From AC220V wiring Diagram For AC380 440 480V System For AC220V System 220V 380 440 480V ...

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