006-0007129 10/12/2018
Rev B
3 of 60
UPS-1500 3-Phase Guide
www.synqor.com
Parallel Configurations of the AC OUTPUTS: Up to 32 Unit “R” option ............................................. 36
Parallel Connection of the AC OUTPUTS ....................................................................................................... 37
Two UPS units with AC OUTPUTS Paralleled ...................................................................................... 37
Three UPS units with AC OUTPUTS Paralleled ................................................................................... 38
Series Split Phase Connection of AC OUTPUTS .......................................................................................... 39
3-Phase Connection of AC OUTPUTS ............................................................................................................. 40
Parallel Connection of DC OUTPUTS ............................................................................................................... 41
Connection of the AC and/or DC INPUTS ...................................................................................................... 41
Multi-unit AC OUTPUT “ON/OFF” Control – Standard Parallel (“F” option) ......................... 41
Multi-unit AC OUTPUT “ON/OFF” Control – Expanded Parallel (“R” option) ........................ 42
AC OUTPUT Neutral Grounding ............................................................................................................... 42
Wiring Caution ......................................................................................................................................................... 42
Section V
Battery Pack
Battery Technology .................................................................................................................................................. 43
Electronic Circuitry within the Battery Pack ................................................................................................ 43
Battery Capacity ....................................................................................................................................................... 44
Storage of the Battery Pack .................................................................................................................................. 45
Battery Pack Replacement .................................................................................................................................. 45
Handling the Battery Pack ................................................................................................................................... 46
Section VI
Control Interface Details
Control Cable Connections ................................................................................................................................... 47
Internal User I/O Circuits ............................................................................................................................. 48
Remote On/Off Switch Connections ......................................................................................................... 48
Digital Input/Output Control Signals ............................................................................................................... 49
RS232 Serial Interface ............................................................................................................................................ 50
Ethernet Interface .................................................................................................................................................... 51
Section VII
Maintenance
Battery .......................................................................................................................................................................... 52
Fans ............................................................................................................................................................................... 52
Cleaning ....................................................................................................................................................................... 52
Section VIII
Trouble-Shooting Guide
Fault Conditions ....................................................................................................................................................... 53
Section IV
(continued)
Multiple UPS Configurations
