BPT-S 3–4.6 / String inverter
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BPT-S 3–4.6 String inverter Specifications ff Simplified commissioning thanks to RFID ff Remote diagnostics during servicing ff Integrated data logger ff Maintenance-free cooling concept ff Optimal efficiency thanks to transformerless topology ff Innovative, high-quality and elegant housing The single-phase string inverters of the BPT-S series set new standards in terms of ease of use and analysis opportunities. New communication interfaces allow fast and fault-free commissioning, along with simplified remote analysis. Commissioning with the e.Key Integrated data logger Thanks to touchless RFID technology, the installer is The integrated data logger function records all data and able to set the valid country parameters in seconds dur- makes it available in graphical form in the e.Web moni- ing the initial operation of a Bosch inverter. toring portal. Additionally, a visualisation is possible on The e.Key, just the size of a credit card, is held up to the smartphones with the e.UserApp. Along with the display marked field in order to transfer the data. This rules out of performance data, individual parameters are also available via the internet. The equally integrated set-up tool e.Data helps to avoid service calls or to more pre- High level of flexibility and increased safety cisely plan them in advance. The wide entry voltage range of 170 V to 750 V ensures very high flexibility in the planning of the PV generator. Improved cooling concept Additionally, the number of MPP trackers is optimally set The new maintenance-free cooling concept PowerCool to the performance of the solar modules. Together with optimises the heat distribution of the inverter. The inno- the new MPP procedure, this allows the highest yields. vative cooling concept and the use of components that The innovative and intelligent service switch provides meet the stringent Bosch quality requirements extend additional operational safety. Before switching, the the service life of the inverters. Theft protection is inte- inverter checks the installation on the DC and AC side. If grated into an easy to use installation of the inverters. an error message is issued during operation, the photo- Completed by the Bosch service concept, the continu- voltaic generator is automatically disconnected from the ously seamless operation of the photovoltaics system is

Electrical data input (DC) Protective devices Short-circuit and fault current monitoring Integrated (isolation measurement and fault current protective switch sensitive to universal current according to EN 62109-2) DC circuit breaker Integrated (electromechanical) DC reverse polarity protection Integrated (autom. measurement of DC voltage prevents switching during incorrect polarity) DC input surge diverter Varistors class 3 Overvoltage category (according to IEC 60664-1) III (AC side)/II (DC side) Protection class (in accordance with IEC 62103) Class I Class I Class...

Efficiency curves BPT-S 3 98 96 Bosch Power Tec GmbH Herrenberger Straße 130 71034 Böblingen Germany Info.BoschPowerTec@de.bosch.com www.bosch-power-tec.com Td_Bo-BPT_S_3_4,6-DeEnAUenItFrDaMsNlPlTrTh-1602 | Subject to technical modification without notice | 2015© Bosch Power Tec GmbH