Unipower Sageon Micro Power Module User Manual

Operation Sageon Micro Power Module Manual
PM990-4207-00, Rev 6
5-4
Alarm Name
Comments
LED
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
Lo Electrolyte
Alarm generated for NiCad batteries using special sensor and software
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
5.2.4 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)

Unipower Sageon Micro Power Module Specifications

Input Power

input voltage	85-300VAC
inrush current	<9A RMS per rectifier
power factor	>0.98 for >50% output power

Output Power

output voltage for -48VDC systems	adjustable range 42.0V to 59.5V
output voltage for +24VDC systems	adjustable range 21.0V to 30.0V
efficiency for 48VDC systems	>90% at 100% output power

Environmental Conditions

operating temperature	-40°C to +70°C
full power temperature range	-40°C to +55°C
storage/transport temperature	-40°C to +70°C

Mechanical Dimensions

width	483mm (19”)
depth	355mm (14”)
height	88mm – 352mm (3.4” – 13.6”) depending on configuration