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Features and benefits
Wieland Electric GmbH | BA001052 (Rev. A) | 11/2018
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Features and benefits
The main features are:
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Integrated battery charger for 12 … 48 V DC multi-chemistries batteries with a charging current
up to 20 A
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Can be operated with SUPERCAP capacitors instead of batteries
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20 A or 960 W rated load
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Automatic sensing of input voltage, load current and battery current
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Battery protection against reverse polarity connection and overcurrent
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Battery health monitoring system: measuring battery resistance, battery temperature, charge/dis-
charge cycles and Coulomb counter
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User settable maximum backup time
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Remote inhibit input
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Connection for a battery thermal sensor (optional)
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Modbus over USB and RS485 interfaces for control and monitoring
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Auxiliary output from the battery voltage (max. 5 A), protected against overcurrent/short circuit
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Suitable for energy management applications
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Suitable for user software
Embedded user interface:
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4 keys and 1 color graphic LCD display
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Allows online device configuration
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Displays the UPS module's status, logs and alarms
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2 dry contacts for programmable status signals
PC user software used for:
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Connection through Modbus
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Remote monitoring and configuration
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Firmware upgrade
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Same functionalities of the embedded user interface with the ease of the PC benefits