Siemens 6EP4131-0GB00-0AY0, Руководство по эксплуатации оборудования

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Engineering and remote access
3.5 SIMATIC STEP 7
SITOP UPS1600 / BAT1600 / UPS1100
Equipment Manual, 07.2021, A5E37775406-11-76
95
Note
From the instant in time when the SITOP UPS1600 is switched over into the buffer mode, the
buffer current actually measured is used to determine the expected buffer time instead of the
expected buffer current.
Maintenance
Parameter Value range Default setting
R test interval (from V2.1 to V2.3) [h] 1 ... 65535 h 4 h
The new R test (from V2.4) is performed once a week after short-term recharging. Therefore,
it is no longer necessary to set the R test interval.
Third-party battery
Parameter Value range Default setting
Ignore data of coded battery Yes / No No
Battery type Pb/pPb Pb
Typical ambient temperature -70 … 100 °C 40 °C
Battery capacity 0 - 3,200 Ah 10.0 Ah
End-of-charge voltage at 20 °C 24.0 - 30.0 V 27.3 V
Temperature coefficient 0 - 200 mV/K 36 mV/K
Duration of the constant floating voltage charging phase 0 - 720 h 12 h
Charge current 0.001 - 3 or 4 A 0.3 A or 5 A
Start preserve charge voltage 23.0 - 30.0 V 25.2 V
Stop buffering voltage 18.0 - 23.0 V 18.5 V
Faulty battery voltage 1.0 - 18.0 V 6.0 V
• Ignore data of coded battery
Activate parameter set in section third-party battery
• Battery type
Make/type of battery: Pb … lead-gel battery, pPb … pure lead battery
• Typical ambient temperature
Typical ambient temperature of the battery in operation
• Battery capacity
Total capacity of the installed batteries.
• End-of-charge voltage at 20 °C
The end-of-charge voltage defines the maximum battery voltage during the charging
phase. When reaching this end-of-charge voltage, the charging status changes from
"constant current" into the "constant voltage" phase. The adjustable end-of-charge voltage
is applicable for a battery ambient temperature of 20 °C. SITOP UPS1600 adapts the end-
of-charge voltage corresponding to the connected SITOP BAT1600 or SITOP UPS1100
depending on the battery ambient temperature and the battery technology. For third-