Some of the PQ Secure installations by Unipower AB.
Sweden - Alingsås utility
Installation of a UP-2210 measuring unit in a substation, voltage level 40/10 kV. Alingsås Utility is measuring in all main receiver transformer stations and also for specific industrial customers.
Gremany - München aiport,
The PQ Secure system is installed at München Airport for continuous supervision of the power quality in the main substations
Ireland - ESB
Installation of the PQ Secure system for supervision of several wind power plants at different voltage levels.
Sweden - Vattenfall utility
Vattenfall utility uses the PQ Secure system for continuous supervision of the power quality in the electric grid and also for specific industrial customers.
Denmark - Copenhagen utility
Copenhagen Utility uses the PQ Secure system and several UP-2210 units to evaluate the power quality and disturbances that are spread from their wind power plants. Measurements from 690 V up to 130 kV level.
Sweden - Swedish national grid
The “Svenska Kraftnät” (transmission) use the PQ Secure system to measure power quality in the transmission network at 400 kV level.
PQ Secure supervision central
The PQ Secure system is built as a client/server system. With this solution the system can be used both in office, operation centrals and at site in the substations.
Czech Republic - OP Papirna
Several paper manufacturers use the PQ Secure system for the supervision of power quality. One company is OP Papirna that uses UP-2210 units to measure in their main substation and inside the factory.
Sweden - Fortum distribution (utility)
Fortum Distribution uses the PQ Secure system and several UP-2210 units in their main feeding transformer stations, at 130/50 and 10 kV levels.
England - Powergen
Powergen uses the PQ Secure system and UP-2210 units to measure in their electrical grid and for some specific industrial customers.
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