- Product description
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Product description
System solution, type 1+2, with MC4 connector for photovoltaic inverter with 2 separate MPP trackers
• Varistor arrester, connectable with cut-off unit in error-resistant Y circuit to VDE 0100-712 (50539-12)
• Type 1+2 combination arrester for lightning protection equipotential bonding to EN 62305 (VDE 0185-305)
• Low DC voltage protection level: < 3.0 kV (Voc max = 900V DC with V25-B+C/0-450PV)
• One PV string input (MC4 plug connector) at one MPP inverter input, up to 30A DC per terminal
• Pre-mounted in polycarbonate housing (IP66), UV-resistant for use outside
For DC protection of the inverter of photovoltaic systems.
If there is a danger of condensation forming through wind, ice, temperature or sunlight, further measures may be necessary!
- Technical data
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Technical data
Blow-out no Cable type for surge protection devices Power cable DC (PV) Colour Light grey; RAL 7035 Conductor cross-section, flexible (fine-wire), min. 25 mm² Conductor cross-section, rigid (single-wire/multiwire), max. 35 mm² DC network form yes Depth 113 mm Dimension 900V DC Equipped with load-break switch no Installation type Pre-mounted in the housing IT network form no Lightning protection zone LPZ 0→2 Lightning surge current (10/350 μs) 7 kA Max. Input current per string 30 A Max. Input voltage DC 900 V Max. Output current 30 A Max. PV voltage 900 V Maximum continuous voltage DC 900 Maximum discharge current (8/20 μs) 50 kA Monitoring function no Network form DC Nominal discharge current (8/20 µs) 30 kA Nominal discharge current (8/20 µs) [L-N] 30 kA Number of cable entries 8 Number of inputs 1 Number of string inputs 1 Operating temperature, max. 80 °C Operating temperature, min. -40 °C Other network form no Permitted temperature range, max. 60 °C Permitted temperature range, min. -5 °C Pole number 3 Protection rating IP66 Protection rating IK code IK05. Remote signalling no Response time <25 ns Signalling on device Visual SPD to EN 61643-11 Type 1+2 SPD to IEC 61643-1 Class I+II Test class, type 1 yes Test class, type 2 yes Test class, type 3 no TN network form no TN-C network form no TN-C-S network form no TN-S network form no TT network form no Type of entry MC4 Version for For two MPPs and with MC4 connection Dimensions
Height 190 mm Width 240 mm Connectivity options
Arrester surge current (8/20 µs) [total] 60 kA - All types
- Downloads
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Data sheet VG-BC900S11 / 5088565 , 0.75MB , pdfCatalogue Überspannungsschutz , 28.42MB , pdfDeclaration of conformity VG-BC900S11 / 5088565 , 0.17MB , pdfLabel approval VDE test report V20-PH , 0.05MB , pdfLabel approval DEKRA test report V20-PH , 0.08MB , pdfSelection aid Selection aid, surge protection , 2.00MB , pdf
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