STM11025D20/4

4MPPT MODULAR COMBINER BOX - 1 STRING FUSE 20A + SURGE PROTECTOR I+II
PV modular combiner box 4MPPT, 1string x mppt (4 input, 4 output) x fuseholder and fuse 20A gPV + switch-disconnector 25 A+ surge protector class I+II , for safe installations. Double insulation class II polycarbonate box suitable for outdoor use with high impact protection (IK08). Dimensions 436x418x148mm.

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Code 029STM11025D20/4
EAN 8430892332354
Combiner box technical data
Surge protector Class I+II
No. of strings per tracker 1
Number of MPPT trackers 4
Fuse current 20
Surge protector code 4x PST31APV
Surge protector type I + II
Max. continuous operating voltage (Ucpv) 1200 VDC
Maximum impulse current (Iimp) 6.25 kA
Nominal discharge current (In) 15 kA
Maximum discharge current (Imax) 40 kA
Protection level at In (Up) 2,6 / 4,6 Kv
IP IP65 - IEC 60529
IK IK08 - IEC 62262
Standards IEC EN 6143-1/2

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