Combiner box for inverters with 2 MPP tracker, suitable for protecting the DC side of a photovoltaic system according to EN 51543-32.
MPP1:
3 inputs, connection via M25 cable gland with 3x7mm Ø cable entry.
PUSH IN connection / 2.5 - 6mm² single-wire, multi-wire, with/without ferrule.
3 outputs, connection via M25 cable gland with 3x7mm Ø cable entry.
PUSH IN connection / 2.5 - 6mm² single-wire, multi-wire, with/without ferrule.
MPP2:
identical to MPP1
Max. string voltage Uoc: 1100V
1 class/type I + II combined arrester with signal contact
Connection of the signal contact via cable glands (8-12mmØ) max. conductor cross-section: 1.5mm²
Connection of the functional earth via cable glands (8-12mmØ) Conductor cross-section: 16-25mm²
Protection class: IP65
All built into a glas fibre reinforced polyester housing. Dimensions HxWxD: 235x200x132 mm
Approval according to low voltage switchgear and controlgear IEC 61439-1:2011 and EN 61439-2:2011
