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Asco 230 Series, User Manual

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Chapter 2    Installation and Wiring            9 

ASCO Series 230 Automatic Transfer Switch C2000 Intelligent Controller User Manual 

The standard cable length is 1500mm. If the user wants to use a longer cable, the user can make it according the 

cable pins definition in Table 2-1 and Table 2-2. 

Table 2-1    Power Connection Cable Pin Definition between Controller and Transfer Switch 

Port on C2000 Controller 

Port on Transfer Switch 

Port 

Port label 

Port label

 

Port 

X1 

1 

U1A(L) 

U1A(L) 

12 

X1 

2 

Blank 

Blank 

11 

3 

U1B 

U1B 

10 

4 

Blank 

Blank 

9 

5 

U1C(N) 

U1C(N) 

8 

6 

Blank 

Blank 

7 

7 

Blank 

Blank 

6 

8 

U2A(L) 

U2A(L) 

5 

9 

Blank 

Blank 

4 

10 

U2B 

U2B 

3 

11 

Blank 

Blank 

2 

12 

U2C(N) 

U2C(N) 

1 

 

Table 2-2    Signal Connection Cable Pin Definition between controller and transfer switch 

Port on C2000 Controller 

Port on Transfer Switch 

Port 

Port label 

Port 

Port label 

X2 

14 

COM 

COM 

1 

X2 

13 

DRV1 

DRV1 

2 

12 

DRV2 

DRV2 

3 

11 

DRV3 

DRV3 

4 

10 

DRV4 

DRV4 

5 

9 

DRV5 

DRV5 

6 

8 

DI1+ 

DI1+ 

7 

7 

DI1- 

DI1- 

8 

6 

DI2+ 

DI2+ 

9 

5 

DI2- 

DI2- 

10 

4 

DI3+ 

DI3+ 

11 

3 

DI3- 

DI3- 

12 

2 

DI4+ 

DI4+ 

13 

1 

DI4- 

DI4- 

14 

 

Summary of Contents for 230 Series

Page 1: ... the nearest Emerson Network Power sales office or service center Copyright 2012 by Emerson Network Power Co Ltd All rights reserved The contents in this document are subject to change without any prior notice Emerson Network Power Co Ltd Address No 1 Kefa Rd Science Industry Park Nanshan District 518057 Shenzhen China Website www emersonnetworkpower com Customer Service Hotline 4008 876 510 E mai...

Page 2: ......

Page 3: ... Cable Information 10 2 2 1 Controller Interface 10 2 2 2 Connection Cable Information 13 Chapter 3 Operation 14 3 1 Operation Panel 14 3 2 Display Screen 15 3 2 1 Start Page 15 3 2 2 LCD Display Contrast Adjustment 16 3 2 3 Interface of Switch Transferring Status 16 3 2 4 Password 17 3 2 5 Parameter Setting Menu 17 Chapter 4 Maintenance and Troubleshooting 24 4 1 Start Up Function Test 24 4 2 Mai...

Page 4: ......

Page 5: ...oltages frequencies and three phase imbalance of two AC input sources alarming and displaying when failures occur as overvoltage under voltage over frequency and under frequency etc Multiple operating modes Automatic Source I Priority No Source Priority Remote Control and Manual Center off position delay and Center off position protection modes Center off position delay mode When the transfer swit...

Page 6: ... 230Vac L N 240Vac L N 3 Pole 4 Pole 380Vac L L 400Vac L L 415Vac L L Operating Voltage Range Ue 220V 230V 240V 380V 400V 0 7 1 2 x Ue Ue 415V 0 7 1 15 x Ue Rated Operation Frequency 50Hz 60Hz Rated Insulation Impulse Withstand Voltage 6kV Protection Class of Enclosure IP20 Pollution Degree 3 Overvoltage Class Distribution level Industral conditions Lightning Tolerability Level Impulse voltage wav...

Page 7: ...4 3 Immunity to Continuous Conducted Interference Criterion A Power Port 10V Signal Port 10V 150 kHz 80MHz EN 61000 4 6 Certification requirements of C2000 controller Table 1 6 Certification Requirements Certification Categories Standard CE EN60947 6 1 IEC IEC60947 6 1 1 4 Accessory Information Please check and make sure you have received all the accessory items in Table 1 7 These are included as ...

Page 8: ...4 Chapter 1 Overview Series 230 Automatic Transfer Switch C2000 Intelligent Controller User Manual 1 5 C2000 Controller Dimensions 189 197 80 86 132 142 Figure 1 2 Controller Dimensions mm ...

Page 9: ...ry CAUTION CAUTION is used in this manual to warn of a hazardous situation which if not avoided could result in minor or moderate injury NOTICE NOTICE is used in this manual to comments or suggestion of a fault situation which if not avoided could result in fault An experienced licensed electrician must install the ATS Each automatic transfer switch contains a rating label Name plate to define the...

Page 10: ...the Controller is properly grounded with the Grounding Cable included with the Controller 4 In order to avoid static buildup that can damage the controller electronics the operators should wear an antistatic device WARNING This is a class A product In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures 2 1 Installation F...

Page 11: ...ig 2 2 PUSH IT IN Figure 2 2 Schematic Diagram of Pushing the Controller into the Front Panel 2 Next locate the four corner snaps included with the C2000 controller accessories On the inside of the panel door insert the four corner snaps one by one onto the Controller making sure to push each snap up against the panel as snug tight as possible preventing the Controller from sliding in and out of t...

Page 12: ...bles 230S400SLW01 1 Power Cable and 230S400SLW01 2 Signal Cable found in the transfer switch accessories First connect the Power Cable to the X1 Power Connectors located on both the Controller and the transfer switch The Power Cable is labled to identify which end goes in which connector Next connect the Signal Cable to the X2 Driver Connectors located on both the Controller and the transfer switc...

Page 13: ...nsfer Switch Port Port label Port label Port X1 1 U1A L U1A L 12 X1 2 Blank Blank 11 3 U1B U1B 10 4 Blank Blank 9 5 U1C N U1C N 8 6 Blank Blank 7 7 Blank Blank 6 8 U2A L U2A L 5 9 Blank Blank 4 10 U2B U2B 3 11 Blank Blank 2 12 U2C N U2C N 1 Table 2 2 Signal Connection Cable Pin Definition between controller and transfer switch Port on C2000 Controller Port on Transfer Switch Port Port label Port P...

Page 14: ...ne Power and signal detect voltage frequency of Source I for single phase 2 Blank 3 U1B B Phase Power and signal detect voltage frequency of Source I for three phase 4 Blank 5 U1C N C Phase Power and signal detect voltage frequency of Source I for three phase Or Neutral Power and signal detect voltage frequency of Source I for single phase 6 Blank 7 Blank 8 U2A L A Phase Power and signal detect vo...

Page 15: ...1 Relay driver 3 DRV2 4 DRV3 5 DRV4 6 DRV5 7 DI1 Passive Digital input transfer switch position detect Open means transfer switch on source I 8 DI1 9 DI2 Passive Digital input transfer switch position detect Open means transfer switch on source II 10 DI2 11 DI3 Passive Digital input transfer switch AUTO MANUAL position detect Close means transfer switch on MANUAL Open means transfer switch on AUTO...

Page 16: ...ses 8 9 GEN 30Vdc 125Vac 0 5A Rating current 5mA Normally Closed NC Normally Open NO engine relay outputs During Source 1 Priority mode when the Source 1 loses power or has some abnormality the NC relay output changes to open And the NO relay output changes to closed 10 11 12 485 485 PORT Baud rate 9600 19200 38400bps The max connection 32 units Half duplex 485 interface 2 line mode Additional dig...

Page 17: ...B2 5 12 5 08 2 Controller Transfer Switch 230S400SLW01 1 UL2464 20AWG 6C Grey 300V 1 Black 3 Brown 5 Red 8 Orange 10 Yellow 12 Green 12 Green 10 Yellow 8 Orange 5 Red 3 Brown 1 Black Power Cable Figure 2 8 Cable Diagram of Power Cable 3 Controller signal cable drawing 230S400SLW01 2 1500 30 TP381P 00 14P MC1 5 14 ST 3 81 Controller Transfer Switch TP381P 00F 14P MC1 5 14 SFT 3 81 UL2464 22AWG 12C ...

Page 18: ...etects such abnormalities as under voltage overvoltage phase loss and power failure on Source I It ignores the status of Source II When in the No Source Priority Mode or the Remote Mode the alarm will be on when the Controller detects such abnormalities as under voltage overvoltage phase loss and power failure on Source I and Source II Otherwise the alarm will flash during any critical failure suc...

Page 19: ...omatically from page to page Different pole configurations 2 poles 3 poles 4 poles will have slightly different display contents 1 Three Pole or Four Pole Transfer Switch Three Phase or Three Wire AC Input Page Description Parameters of Source I UI Voltages of Source I V The sequence is as follows Vab Vbc and Vca fI Frequency of Source I Hz εI Three phase unbalance of Source I Phase Rotation is AB...

Page 20: ... cause Refer to the appendix 3 2 2 LCD Display Contrast Adjustment Setting Description LCD Contrast Adjustment When on the main screen press and hold Esc key to quickly adjust the display contrast of LCD and the current contrast will be saved after releasing the key for 5 seconds 3 2 3 Interface of Switch Transferring Status When the Controller is in the initial starting screen if the switch is tr...

Page 21: ...o select the password numbers Press Enter key to confirm the current selected numbers Press Esc key to delete a previous number Confirm the Password After entering the four digit password press Enter key If the password is correct it will bring you to the setup interface If wrong password is entered it will display password error Press Esc key and re enter the password 3 2 5 Parameter Setting Menu...

Page 22: ...18 Chapter 3 Operation Series 230 Automatic Transfer Switch C2000 Intelligent Controller User Manual ...

Page 23: ...e setting is invalid Communication parity EVEN EVEN ODD NONE MODBUS frame test method Communication rate 9600 9600 19200 38400 Communication baud rate Loop Time 05s 02s 10s Time it takes to go from page to page or screen to screen automatically Note press and hold Up and Down keys can quickly change the numbers LCD setting 16 0 32 LCD contrast setting Note press and hold Up and Down keys can quick...

Page 24: ...t Type L1L2L3 L1L 2L3N L1L2L3 L1L2L3N LN L1L2 L1L2N Use LN L1L2 L1L2N for 2 pole Single Phase Use L1L2L3 L1L2L3N for 3 pole or 4 pole Three Phase Control Mode Source I Priority Source I Priority No Source Priority Remote Control and Manual Choose the control mode Device Selection Series 230 2 Series 230 1 Series 230 2 Series 230 3 Series 230 1 Three position with central position protection Series...

Page 25: ... Note press and hold Up and Down keys can quickly change the numbers Source I Frequency Pick Up 95 90 100 If frequency returns to 95 of rated frequency then switch will tranfser Note press and hold Up and Down keys can quickly change the numbers Source II Voltage and Frequency Settings Parameter Default Value Setting Range Description Source II Overvoltage Trip 110 102 120 If voltage reaches 110 o...

Page 26: ...Off Position Delay T02 Time 0s 0s 5s Time delay applied to the center off position O when Position I and Position II are transferring it stops at Position O to protect inductive load Transfer to Source I T21 Time 30min 0s 30min Time delay applied when transferring from Position II to Position I in the Source I Priority Mode This delay is intended to measure the Source I and Source II during the de...

Page 27: ...00 It indicates the number of times the switch has transfered under the control of the controller Press Enter key to enter the setup where you can clear the parameter Press Up and Down keys to clear the number and reset to 0000 Press Esc key to exit the setup or invalidate this setting Press Enter key again to save the current setting value and exit format Total number of transfers 00000 to 99999 ...

Page 28: ...er on and observe the indicator status and carry out the following trouble items as necessary Table 4 1 Causes of Abnormal Indicator Conditions INDICATOR Normal Abnormal Issue Solution RUN On Off No power Check if there is normal voltage in the power input port if not check external power supply If there is the Controller may be damaged please contact Emerson customer service representatives AUTO ...

Page 29: ...itiated transfer from II to O Xfr 0 1 The controller has initiated transfer from O to I Xfr 0 2 The controller has initiated transfer from O to II Sw M A Switch change form manual mode to automatic mode Sw A M Switching change from automatic mode to manual mode Log cause Description of log cause FireSUp Fire alarm start FireStop Fire alarm stop ManuXfr Manual transfer CommXfr Communication transfe...

Page 30: ...ler enclosure Be careful to NOT pull out battery housing too quickly to avoid pulling out loose battery wires 2 Remove the battery and replace it with a new one Recommended replacement battery CR2032 Round 3V Lithium Battery 210mAh φ20mm 3 2mm 3 Insert the battery housing back into the Controller enclosure again 4 Modify the date and time via setup menu CAUTION Depending on the thickness of the ca...

Page 31: ...sed to define overvoltage and under voltage recovery normal control points Measurement for power imbalance Balanced network Unbalanced network Here is the formula to calculate three phase imbalance ε L L 6 3 1 6 3 1 In which L V V V V V V ca bc ab ca bc ab 2 2 2 2 4 4 4 Judgment for power frequency effectiveness T 100 Source available 0 5Hz 0 Over frequency threshold Over frequency hysteresys thre...

Page 32: ...28 Appendix 3 Power Properties Series 230 Automatic Transfer Switch C2000 Intelligent Controller User Manual Judgment of power Unbalance effectiveness ...

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