SWITCHBOARDS
Unicobox DC/AC electrical panels
All paintings are composed of:
- Four-pole disconnect switch (general panel) complete with possible release coil for systems above 20kWp for backup control as required by current legislation;
- 20 kA three-phase surge arrester with relative protection;
- Interface relay compliant with the CEI 021 standard and with Annex A.70 of the Terna Grid Code, equipped with fast fuse protections on the three-phase line entering the SPI and on its power supply line;
- The interfaces are supplied by default with Enel standard values with the possibility of being customized on request; ad hoc sized contactor with AC3 capacity as indicated by the CEI 0-21 standard;
- Residual current circuit breakers of adequate capacity, class A breaking capacity of 6 kA 300 mA for the protection of each inverter;
- Casing made of thermoplastic material with IP65/IP66 protection degree with resistance to dynamic and atmospheric agents.
- Insulation class II.
- Silk-screened indicator plates and wire and terminal numbering system, terminal blocks and any other requirement for the correct assembly of the panel.
TEST DRAW AND TIGHTENING
DIELECTRIC TEST
CHECK VOLTAGE AND CURRENT
FINAL REPORT
RELAY TEST
MOTOR SOLUTION
CUSTOMIZED SOLUTION
ON-SITE DELIVERY
EASY INSTALLATION AND MAINTENANCE
TECHNICAL ASSISTANCE
AC photovoltaic electrical panel for single-phase systems
QIT3L
QIT5L
QIT6L
AC photovoltaic electrical panel for three-phase systems
QACT6L
QACT10L
DC/AC unicobox 1 string single-phase electrical panel
UBM1101L
Unibox dc/ac electrical panel with 2 independent single-phase strings
UBM2102L
Single-phase dc/ac unicobox 2-string electrical panel
UBM1102L
DC/AC unicobox electrical panel with 2 independent three-phase strings
UBT2102L
DC/AC unicobox electrical panel with 2 three-phase strings
UBT1102L
All switchboards are composed of:
- bipolar fuse holder complete with fuses of adequate capacity with the same nominal operating voltage at 1000 VDC
- load disconnect switch of adequate capacity with nominal voltage of 600/800/1000 VDC. On request, panels with disconnectors equipped with minimum release coil can be created voltage or shunt current;
- Class II varistor surge arrester without energy storage system with replaceable cartridge compliant with the reference standard CEI EN 61439-1/2 with current maximum discharge Imax 40 kA specific for photovoltaic systems
- casing in thermoplastic material, IP65, insulation class II. Silk-screened indicator plates and wire and terminal numbering system, terminal blocks and any other requirement for the correct assembly of the Switchboard.
PROVA
TIRAGGIO E SERRAGGIO
PROVA
DIELETTRICA
VERIFICA TENSIONE
E CORRENTE
RAPPORTO
FINALE
SOLUZIONE
PERSONALIZZATA
TRASPORTO
ON-SITE
FACILE INSTALLAZIONE
E MANUTENZIONE
ASSISTENZA
TECNICA
Field Switchboard
1 String
QCM1601L
QCM1801L
QCM1101L
Field Switchboard
2 strings in parallel
QCM1602L
QCM1802L
QCM1102L
Field Switchboard
3 strings in parallel
QCM1603L
QCM1803L
QCM1103L
Field Switchboard
2 independent strings
QCM2602L
QCM2802L
QCM2102L
