Unipower Sageon II 200A (N+1), Руководство по эксплуатации продукта

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Sageview Sageon II 200A (N+1) Power Distribution System
PM990-5202-200, Rev. 6
5-16
Alarm Name Comments LED
HVDC not OK DC/DC converter (boost) voltage in rectifier not OK A+R
AC Volt Fault – detected by
rectifiers All rectifiers are reporting AC fault. (Available only on some rectifier models.) A+R
AC Volt Fault – detected by
Controller None of the rectifiers are responding (AC fail assumed), or if AC monitor is used, AC voltage is out of
limits set
(When no AC monitoring module is used, this comes together with “RECTIFIER Comms Fault”) A
AC Freq Fault AC frequency lower or higher than preset value A
Battery Switch One or more battery switches open A
Cct Breaker Fuse or CB in load distribution open A
LVDS Open Low Voltage Disconnect switch open A
Sys Volts High System output volts too high A
Sys Volts Low System output volts too low A
System V Clamp
CSU can not reach desired system voltage. This can be due to possible excessive voltage drop along bus
bars or “System V Drop” parameter has value too low.
A
Cell V High One or more cells being monitored by BCM is too high in voltage A
Cell V Low One or more cells being monitored by BCM is too low in voltage A
Cell %dev High One or more cells being monitored by BCM is too high % deviation from the mean battery
cell voltage A
Cell %dev Low One or more cells being monitored by BCM is too low % deviation from the mean battery cell
voltage A
Range Rectifier Rectifier parameter range error. Controller could not overwrite values A
Site Monitor Alarm present from the site monitor module. See site monitor menu for details of alarm
channel. A
Battery Disch Batteries are discharging A
Disch Tst Fail Battery discharge test failed to reach a programmed end point A
Bat Disch Low Alarm flags only if the system voltage falls below discharge alarm level while the battery is
discharging A
Rectifier Comms Fail One or more of rectifiers are not responding A
Amb Temp High Ambient temperature higher than preset limit A
Batt Temp High Battery temperature higher than preset limit A
Batt Temp Sens Battery temperature sensor not connected or failure A
Batt I-Limit Battery charging current is being limited to preset value A
Bat Sym Alarm Battery discharge currents from battery strings not sharing load equally A
Earth Leak Alarm Earth leakage current greater than the limit set A
Equalize System is in equalize mode A *
R = red LED on A = amber LED flashing * not flashing
5.12.4 User programmable relay functions
Units are shipped with factory default relay assignments (see below). The relay logic of the default
settings is contact closure on an active alarm. Relay functions can be re-assigned only from a PC running
monitoring program Sageview (either through the front panel USB or remote communications port).
Refer to Sageview Help for instructions.
Relay Default Assignments
1 2 3 4 5
Not Assigned Not Assigned HV Shutdown General Alarm
Rectifier
Shutdown
Customer Relay Assignments
(User to complete)