SecSun 50 kWp slim interface control panel.
The 50 kWp interface switchboards with 1 and 2 inverters are designed for large-scale photovoltaic installations, offering a robust energy management solution. Both models are equipped with 100A circuit breakers, 95A contactors, and three-phase surge arresters to maximise safety and efficiency.
These switchboards offer robust and safe energy management for large-scale photovoltaic systems, with flexible options for more complex systems.
| Feature | Including bench test report QIT50-1 |
Without test report QIT50-1-ST |
|---|---|---|
| Power | 50 kWp | 50 kWp |
| Three-phase inverter | 1 | 1 |
| Circuit breaker (main switchboard) | 4x100A | 4x100A |
| Release coil (tamping control) | 230VAC | 230VAC |
| 1P+N disconnector fuse holder (for auxiliary circuit protection) | Fuse 10A | Fuse 10A |
| Disconnector fuse holder 3P+N (for voltage presence protection with interface relay) | Fuse 10A | Fuse 10A |
| 3P+N disconnector fuse holder (for surge arrester protection) | 32A fuse | 32A fuse |
| Three-phase surge arrester | Class II Imax 20kA | Class II Imax 20kA |
| 4P contactor (interface device) | 95A - AC3 | 95A - AC3 |
| Interface relays | Conforms to IEC-021 | Conforms to IEC-021 |
| Circuit breaker with residual current block (for inverter protection) | No. 1 4x100A 16kA 300 mA Class A | No. 1 4x100A 16kA 300 mA Class A |
| Cable input/output terminal block | Numbered | Numbered |
| Degree of protection | Polyester – IP 66 Class II | Polyester – IP 66 Class II |
| Declaration of conformity | CEI EN 61439-1/2 | CEI EN 61439-1/2 |
| Dimensions of the painting | 610 x 820 x 300 mm (W x H x D) | 610 x 820 x 300 mm (W x H x D) |
See the FAQ, consult the’Technical support e commercial or call us at +39 080 314 1265.
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