Q3
Q3 ENERGIE has been developing and manufacturing innovative PV components in Germany since 2010. Our portfolio includes the QFire firefighter switch, customised AC and DC connection technology, and intelligent distribution and protection solutions for
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🔥 QFire PV Firefighter Switch: automated galvanic disconnection according to DIN EN 60947-3:2020 up to 20 A per string at 1,500 V DC
The PV system can be disconnected via:
- manual operation at the control box
- an external emergency stop or key switch
- coupling with the fire alarm control panel
- AC-coupled via the power grid in case of grid failure – the system automatically reconnects when the grid returns
- undervoltage (e.g., cable break) or severe fluctuations in the AC network
Special features of the Q3 Firefighter Switches QFire
The Q3 QFire firefighter switches are certified according to IEC 60947-3 and manufactured individually according to customer requirements – Made in Germany.
Cluster technology – up to 5 roof areas with one control box | Plug & Play | Monitoring | Delay function | Planner training
Control_Box_for_connection_to_QFire_switch_boxes_series_BIG.pdf
Q-510624_Switching_unit_for_up_to_24_strings_according_to_IEC_60947-3.pdf
Q-510616_Switching_unit_for_up_to_16_strings_according_to_IEC_60947-3.pdf
Q-510614_Schalteinheit_für_bis_zu_14_Strings_nach_IEC_60947-3.pdf
Q-510622_Schalteinheit_für_bis_zu_22_Strings_nach_IEC_60947-3.pdf
Q-510618_Switching_unit_for_up_to_18_strings_according_to_IEC_60947-3.pdf
Q-510624_Schalteinheit_für_bis_zu_24_Strings_nach_IEC_60947-3.pdf
Q-510620_Schalteinheit_für_bis_zu_20_Strings_nach_IEC_60947-3.pdf
Q-510608_Schalteinheit_für_bis_zu_8_Strings_nach_IEC_60947-3.pdf
Q-510622_Switching_unit_for_up_to_22_strings_according_to_IEC_60947-3.pdf
Q-510620_Switching_unit_for_up_to_20_strings_according_to_IEC_60947-3.pdf
Q-510618_Schalteinheit_für_bis_zu_18_Strings_nach_IEC_60947-3.pdf
Q-510610_Switching_unit_for_up_to_10_strings_according_to_IEC_60947-3.pdf
Cluster_Control_Box_for_connection_to_QFire_switch_boxes_series_BIG.pdf
Q-510614_Switching_unit_for_up_to_14_strings_according_to_IEC_60947-3.pdf
Q-510606_Schalteinheit_für_bis_zu_6_Strings_nach_IEC_60947-3.pdf
Q-510612_Schalteinheit_für_bis_zu_12_Strings_nach_IEC_60947-3.pdf
Q-510608_Switching_unit_for_up_to_8_strings_according_to_IEC_60947-3.pdf
Cluster-Steuerbox_zum_Anschluss_an_QFire_Schaltboxen_Serie_BIG.pdf
Q-510606_Switching_unit_for_up_to_6_strings_according_to_IEC_60947-3.pdf
Q-510604_Schalteinheit_für_bis_zu_4_Strings_nach_IEC_60947-3.pdf
Q-510616_Schalteinheit_für_bis_zu_16_Strings_nach_IEC_60947-3.pdf
Q-510612_Switching_unit_for_up_to_12_strings_according_to_IEC_60947-3.pdf
Q-510602_Switching_unit_for_up_to_2_strings_according_to_IEC_60947-3.pdf
Q-510602_Schalteinheit_für_bis_zu_2_Strings_nach_IEC_60947-3.pdf
Q-510604_Switching_unit_for_up_to_4_strings_according_to_IEC_60947-3.pdf
