1 Basic Operation (continued)

1.7 Printed Circuit Boards (PCB)

Table 1.7a lists the printed circuit boards present in each UPS system:

SU80KX

 

 

 

 

 

 

SU80K

SU60KX

SU40KX

 

 

 

 

SU80KTV

SU60K

SU40K

SU20KX

PCB name

P/N

Description

 

 

 

 

 

 

 

 

 

 

 

 

TOP

 

 

 

 

 

 

 

 

V

V

V

V

NH-SYS-LCD

16-5505001323

Circuit for LCM, Circuit for LED and Function Key

 

 

 

 

 

 

 

V

V

V

V

NH-SYS-R

16-5505001327

Circuit for RS232, Output Dry Contact, Parallel Port,

 

 

 

 

 

 

Connector to connect with each Power Module, Circuit for

 

 

 

 

 

 

2 Slots

 

 

 

 

 

 

 

V

V

V

V

NH-SYS-X

16-5505001319

Circuit for REPO, Input Dry Contact and Circuit for sense

 

 

 

 

 

 

External Battery Cabinet Temperature

 

 

 

 

 

 

 

V

V

V

V

NH-SYS-M

16-5505001321

System MCU and Control Circuit

 

 

 

 

 

 

 

V

V

V

V

NH-SYS-P

16-5505001325

Auxiliary Power for System, Detect Circuit for Voltage and

 

 

 

 

 

 

Current

 

 

 

 

 

 

 

V

V

V

V

NH-SYS-B

16-5505001317

EMI Filter for Battery Input

 

 

 

 

 

 

 

V

V

V

V

NH-SYS-LA

16-5505001322

Input EMI Filter for each Power Module

 

 

 

 

 

 

 

V

V

V

 

NH-SYS-LB

16-5505001353

Input EMI Filter for each Power Module

 

 

 

 

 

 

 

V

V

 

 

NH-SYS-LC

16-5505001354

Input EMI Filter for each Power Module

 

 

 

 

 

 

 

V

 

 

 

NH-SYS-LD

16-5505001355

Input EMI Filter for each Power Module

 

 

 

 

 

 

 

 

 

 

 

 

BOTTOM

 

 

 

 

 

 

 

 

 

 

V

V

NH-SYS-SA

16-5505001370

Driver Circuit for Bypass SCR

 

 

 

 

 

 

 

V

V

 

 

NH-SYS-S

16-5505001326

Driver Circuit for Bypass SCR

 

 

 

 

 

 

 

V

V

V

V

NH-SYS-FC

16-5505001349

Output EMI Filter

 

 

 

 

 

 

 

V (2pcs)

V (2pcs)

 

 

NH-SYS-F1(BYP)

16-5505001371

Input EMI Filter for Bypass

 

 

 

 

 

 

 

V (2pcs)

V (2pcs)

 

 

NH-SYS-F1(MAIN)

16-5505001371

Input EMI Filter for Main

 

 

 

 

 

 

 

V

V

 

 

NH-SYS-F2(MAIN)

16-5505001373

Input EMI Filter for Bypass

 

 

 

 

 

 

 

V

V

 

 

NH-SYS-F2(BYP)

16-5505001374

Input EMI Filter for Main

 

 

 

 

 

 

 

V

V

 

 

NH-SYS-F3

16-5505001372

Circuit for Surge suppress

 

 

 

 

 

 

 

 

 

V (2pcs)

V (2pcs)

NH-SYS-FA

16-5505001347

Input EMI Filter

 

 

 

 

 

 

 

V

V

V

V

NH-SYS-FB

16-5505001346

Circuit for Bypass Back-feed Detect

 

 

 

 

 

 

 

Table 1.7a

25

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Page 25
Image 25
Tripp Lite manual Printed Circuit Boards PCB, SU80KX SU60KX SU40KX SU80KTV SU20KX
Page 24 Page 26
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