Litio Store
DC+AC Combiner Box with Type 2 SPD, 1 PV String 1000 V and 16 A Three-Phase AC Section
DC+AC Combiner Box with Type 2 SPD, 1 PV String 1000 V and 16 A Three-Phase AC Section
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€177.32
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€177.32
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Delivery in 10-20 daysCombiner boxDC+AC sideLitio Store
DC+AC Combiner Box with Type 2 SPD, 1 PV String 1000 V and 16 A Three-Phase AC Section
Combiner box combining DC and AC: it brings together in a single enclosure the protection of the direct current side and that of the alternating current side of a photovoltaic system. The DC side is designed for 1 PV string on 1 MPPT input with a voltage of up to 1000 V DC; the AC side is rated for a 16 A three-phase connection. It is the typical solution for small three-phase systems, where the installation of two separate boxes upstream and downstream of the inverter is to be avoided.
Both sections are protected by Type 2 surge protective devices: one on the direct current side, protecting the modules and the DC inputs of the inverter, and one on the alternating current side, protecting the inverter output and the line running to the building's main distribution board. Type 2 SPDs limit transient overvoltages caused by indirect lightning strikes and by grid switching operations, diverting them to the earthing system. The box is wall-mounted close to the inverter.
Key features
DC and AC protection in one boxA single enclosure protects both the direct current inputs and the alternating current output of the inverter.
1 string and 1 MPPTDC side designed for one photovoltaic string on a single MPPT tracker.
Dual Type 2 surge arresterOne arrester on the 1000 V DC side and one on the AC side, both Type 2 against transient overvoltages.
16 A three-phase AC sectionAC side rated for a three-phase connection with a rated current of 16 A.
Simplified installationAvoids fitting two separate boxes upstream and downstream of the inverter, reducing wiring and space taken up.
319 × 259 mm formatDimensions 319 × 259 × 144 mm for a weight of 2.7 kg, suitable for wall mounting.
Technical specifications
| Feature | Value |
|---|---|
| Switchboard type | Combined DC + AC combiner box |
| System side | Direct current and alternating current (DC+AC) |
| Number of PV strings | 1 |
| MPPTs managed | 1 |
| Maximum PV voltage | 1000 V DC |
| DC-side surge protective device (SPD) | Type 2 SPD, 1000 V DC |
| AC-side surge protective device (SPD) | Type 2 SPD |
| Rated AC-side current | 16 A |
| Number of AC-side phases | 3 (three-phase) |
| Dimensions | 319 × 259 × 144 mm |
| Weight | 2.7 kg |
Installation and wiring must be carried out by qualified personnel in accordance with the applicable standards and the electrical design of the system.