CM106 CM109 | Tripp Lite SU60KX specification

2 Theory of Operation (continued)

2.21 Control Circuit for Power Module (continued)

Located on NH-SYS-R board (Circuit for RS232, Output Dry Contact, Parallel Port, Connector to connect with each Power Module, Circuit for 2 Slots)

5VSF	CR12
	G4

3	2

CR14	5VSF	5VS

G4	UR9	RR14
RR15		1
	8

CANH-M

RR17

CANL-M

7	VCCCANHGND
6	CANL
	Rs
	8

G4

TXD RXD Vref

UR8

1	7	2
	6	3	CANM_TX
	5	4
4
	5VSF	SHIELD	CR17
5	G4
	RR21	5VS

			RR22 G1
	UR11	8
	1
	2	7
	3	6	CANM_RX
	4	5

	SHIELD		G1

Located on NH-SYS-M board (System MCU and Control Circuit)

(134)CANM TX

(135)CANM RX

CM106CM109

G1

G1

(g) CAN bus is the communication bus for load sharing, as well as the synchronization of signals between the system and its power modules.

Control Circuit for External Parallel

Located on NH-SYS-R board (Circuit for RS232, Output Dry Contact, Parallel Port, Connector to connect with each Power Module, Circuit for 2 Slots)

CR1

Parallel Port

		1	TOMBYP
		6	TOMBYP
		6	SYNC_BUS	CANH-S
		2	SYNC_BUS	CANH-S
		2	TOINV
	CNR14	7	TOINV	RR5
	CNR14	7
		3	TOBYP
		8	TOBYP
		8
		4	CANH-S	CANL-S
		9	CANH-S	CANL-S
		9
		5	CANL-S
			CANL-S
			G4

5VSF G4

	3		2
7		VCCCANHGND					TXD
7		VCCCANHGND					TXD
							RXD
6			CANL				Vref
			Rs				UR1
			8				UR1


			G4

	CR2	5VSF		5VS
		5VSF		5VS
	G4	UR2		RR3
	RR4	UR2	1
		8	1
1		7	2
1		6	3	CANS_TX
		5	4	CANS_TX
4	5VSF	5	4
4	5VSF	G4	SHIELD	CR6
5		G4		CR6
5	RR7		5VS
			5VS
		UR5		RR11 G1
		UR5	8	RR11 G1
		1	8
		2	7
		3	6	CANS_RX
		4	5	CANS_RX
		4	5
		SHIELD		G1
				G1

DR15

RR102

+12VSF

	1	UR43
RR107	2

CR66

TOMBYP

CNR13CR73

1

2

G4

RR103

5VS

4 #TOMBYP_I

3 CR65

G1

Located on NH-SYS-M board (System MCU and Control Circuit)

(136)

CANS_TX

(6)

TOMBYP_I

RM146

#TOMBYP_I

CM95

CM102

CANS_RX

G1

G1

(137)

CM100

G1

(h)CAN bus is the communication bus for load sharing, and also synchronizes signals between the two systems.

(i)TOMBYP is the status of the manual bypass switch on the system frame. When the manual bypass switch turns on, MCU can detect its status via TOMBYP_I(6) and auto-transfer to bypass the mode and its alarm.

70

Image 52

Tripp Lite SU60KX manual CM106 CM109, Control Circuit for External Parallel

Contents

Th Street, Chicago, IL 60609 USA Table of Contents Technical Speciﬁcations Basic OperationKX Models KTV Models SU40K SU60K SU60KTV SU80KTV SU80K Model Model Capacity SU80K 80kVA/64kW Advanced Features FeaturesControl Panel Features Front and Rear Panel Features 3a SU40KX front 3b SU40KX rear 3c SU40K front 3d SU40K rear 3e SU80K front 3f SU80K rear Operating Principles Internal Battery LayoutSystem Layout 3a Power Module Block Diagram Power Module LayoutOpening and Closing the Unit Online Normal Mode Single UPS Battery Backup Mode Single UPSAuto Bypass Mode Single UPS Manual Bypass Mode Single UPS Battery Backup Mode Parallel UPS Online Mode Parallel UPSAuto Bypass Mode Parallel UPS Manual Bypass Mode Parallel UPS Hot Standby Mode Parallel UPS Control Panel and Breaker Diagrams Normal LED Battery LED Bypass LED Fault LEDPreliminary Checklist Single UPS Standard Start-Up Procedure Single UPS Battery Start-Up Procedure Single UPS Manual Bypass Procedure Single UPS Shutdown Procedure Single UPS Preliminary Checklist Parallel UPS Start-Up Procedure Parallel UPS Shutdown Procedure Parallel UPS Manual Bypass Procedure Parallel UPS Switching from Manual Bypass to Normal Mode Parallel UPS Printed Circuit Boards PCB SU80KX SU60KX SU40KX SU80KTV SU20KX PCB Location System F3 FB M LA, LB, LC, LD Models LA, LB, LC LA, LB, LC, LD F1BYP F1MAIN F2BYP F2MAIN LCD PCB Location Power Module PCB Board Name Description Block and Wiring Diagrams 1a SU20KX Block Diagram1c SU40KX Block Diagram KX Models Auxiliary Power Failure Detection DC Auxiliary Power CircuitTheory of Operation Output Current Detection W18 Input Voltage Detection Located at NH-SYS-M board System MCU and Control Circuit Output Voltage Detection Located at NH-SYS-M board System MCU and Control Circuit Battery Voltage Detection UP10B Bypass SCR Short-Circuit Detection Scrst R Bypass SCR Driver TSA1 Watchdog for System MCU LCD Panel Control Circuit To LCD Fan Control Circuit Located on NH-SYS-M board System MCU and Control Circuit Bypass SCR Temperature Detection Communication Circuit for RS232 RS232 Port Communication Circuit for Slots Communication Circuit for Output Dry Contact Output DRY Contact Communication Circuit for Input Dry Contact and Repo Input DRY Contact External Battery Cabinet Temperature Detection EXTBTEMP1 Detection Circuit for Manual Bypass Switch Detection Circuit for Output Breaker Control Circuit for Power Module Centralok To PM1 to PM2 CM93 CM106 CM109 Control Circuit for External Parallel Theory of Operation Emergency Power Off EPO Communication01 RS232 Port 02a Front Control Panel 02b Remote Emergency Power Off Repo02c Setting Eeprom on the NH-M Board Polling and Updating Eeprom Calibrating Eeprom Gain Setting Output Dry Contact Status Upgrading Firmware for the System Board Output Manual Bypass Main Input N C S T G R G I N G R a D E Communication Upgrading Firmware for the Power Module PM1 U P S T G R G I N Link the UPS to a PC via the RS232 port Communication Communication Communication T I N G L O W E D Downloading the Event Log Battery Strings Internal BatteryFront View of SU20KX and SU40KX Installing and Removing Internal Batteries Terminals Battery compartment. Warning Observe proper polarity by Connecting negative to negative black to black and positiveDamage the UPS system and create a serious risk of personal Injury and property damage Battery Cabinet 2a BP480V26B 2b BP480V40C Internal Battery 2f Wiring between UPS and Battery Cabinet 2e Connection between UPS and Battery Cabinet2d W1 and W2 Cables Alarm Messages Troubleshooting1a Warning Message List 1b Power Module Warning Message List Condition Troubleshooting Flow Charts Main VOLT/FREQ NOK Main Sequence NOK Bypass VOLT/FREQ NOK Bypass Static Switch Over Temperature Bypass Sequence NOK Bypass Static Switch Fault Bypass Static Switch Overload Same fault message? Replace the power module UPS Internal Comm Abnormal Battery Over Charge Battery Test Fail10a Battery BAD 11a 11b Bypass FAN Failure 12a 12b 12c Transformer Overheat 13a 13b PS Output Volt NOK 14a 14b PS EXT Parallel Comm Abnormal 15a 15b Parallel Failure 16a 16b Redundancy Loss 17a Power Module Failure Power Module Identify 115 116 Power Module Replacement AC Input DC Input Output 119 120 Preventive Maintenance Safety OverviewUPS Procedure Suggested tools and supplies Internal Battery Procedure Appendix a Service Equipment and Tools Recommended Equipment and ToolsSoftware Tools Multi-Meter Oscilloscope Appendix B Torque Table KX ModelsTable B.1 Fig B.a Table B.2 ModelsTable B.3 Fig B.b Fig B.c Table B.4 KTV ModelsFig B.d NH-SYS-P Board Appendix C PCB and Test PointNH-SYS-R Board