Secsun
Secsun QIT40-2 three-phase AC interface board CEI 0-21 40kW for 2 inverters
Secsun QIT40-2 three-phase AC interface board CEI 0-21 40kW for 2 inverters
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€3,024.95
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€3,024.95
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Delivery in 10-20 daysThree-phase40kWCEI 0-21Secsun
Secsun QIT40-2 three-phase AC interface board CEI 0-21 40kW for 2 inverters
The QIT40-2 is the interface assembly that makes the connection of a 40kW PV plant to the low-voltage distribution grid compliant with CEI 0-21. It handles up to 2 inverters.
It contains the interface device with shunt trip, the interface protection with the voltage and frequency thresholds required by the standard, the back-up device and the current transformers for metering. It is supplied assembled, wired and tested, with the documentation needed for the connection application to the DSO.
Key strengths
Interface deviceInterface circuit breaker with a shunt trip driven by the protection relay.
Interface protectionProtection relay compliant with the grid code, with test functions and adjustable thresholds.
Back-up deviceSecond breaking device as required by the standard for back-up.
Metering and signallingCurrent transformers, status contacts and trip signalling.
Tested assemblySupplied assembled, wired and tested, ready for the DSO inspection.
Declaration of conformityAssembly documentation for the grid connection application.
Technical specifications
| Feature | Value |
|---|---|
| Product code | QIT40-2 |
| Manufacturer | Secsun |
| Type | Grid interface assembly |
| Power supply | three-phase 400V |
| Rated power | 40kW |
| Inverters managed | 2 |
| Certifications | CEI 0-21 |
| Actuation | Interface breaker with shunt trip and back-up device |
| Current transformers | Included for current metering |
| Dimensions (W x D x H) | 610 x 820 x 300 mm |
| Mounting | Wall or floor mounted depending on size |