Vertiv HPL Service Manual page 30

Table A.1 Technical Specifications (continued)
PARAMETER
Interlocks
High Voltage and Current
Accuracy
Cell Voltage Monitoring
Accuracy
Storage Temperature Range
Operating Ambient
Temperature
Cooling
Control power
Service power
Float Voltage Setting
Recommended Low Voltage
Cutoff
Maximum Cell Temperature
Minimum Cell Temperature
Recovery time from Max T
Balancing Circuitry
Compliance
24
VALUE NOTES
Door Sensor, Auto disconnect when door opens. Service
Service Switch switch is keyed.
+/- 2% Current and High Voltage readings
+/-.0015V per Each cell group monitored to prevent over/under
cell charging.
0°C to 40°C Avoid storage above 30°C to ensure battery life.
25°C Recommended for optimal life and
22°C to 30°C
performance
Convective No fans
DC bus and battery provide control power. No
Internal
need for AC power.
100-240VAC Service power port for temporary
1PH troubleshooting if required
542-545VDC Site dependent.
410VDC Recommended UPS disconnect voltage.
Monitored continuously by the battery
70°C
management system. System disconnects at
20°C 62°C
De-rated runtimes to avoid over-temperature
5 Hours
until recovery complete.
Cell groups are balanced as required for optimal
Resistive
performance
UL1973, ISTA, UNDOT 38.3, FCC 47 CFR 15B – Class B.
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