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1118967
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Description
String combiner box for photovoltaic systems up to 1500 V DC for the connection of up to 20 strings. With one-sided fuse protection via fuse holder and DC isolator. Cable entry via multi-cable gland. Including 15 A fuse-links.- Country of Origin
- DE
- Part Number
- 1118967
- Tariff Code
- 85372091
- EAN
- 4063151048020
- UPC
- 4063151048020
- ETIM
- Group Code : EG000023
- Group Description : Distribution boards
- Class Description : Cable entry cabinet
- Class Code : EC000268
- Version : 7
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Dimensions
- Outer dimensions: width, height, depth
- 635 mm x 835 mm x 300 mm (Housing dimensions)
Safety equipment
- String fuse
- 10.3 x 85 mm, 15 A (in scope of delivery)
General data
- Housing material
- Fiberglass-reinforced plastic
- Installation location
- Outdoor installation, roofed area, no direct sunlight
- Degree of protection
- IP65
- Protection class
- II
- Impact strength
- IK10
Ambient conditions
- Ambient temperature (operation)
- -20 °C - 60 °C (Derating starting at 45°C)
Standards and Regulations
- Standards/specifications
- IEC 61439-2
Cable entry
- Type of cable entry
- Cable gland
- Cable cross section string input
- 4 mm² - 6 mm²
- Sealing area string input
- 5 mm - 7 mm
- Cable cross section output
- 300 mm²
- Sealing area output
- 16 mm - 28 mm
- Bolt diameter output (cable lug)
- 12 mm
System parameter
- System voltage
- 1500 V DC (Umax)
- Number of string inputs
- 20
- Current per string (typical)
- 9 A (Inc, up to 50°C)
- Current per string (typical)
- 10 A (Inc, up to 45°C)
- Current per string (max.)
- 12.5 A (Imax, up to 19°C)
- Number of outputs
- 1
- Number of supported MPP trackers
- 1
- Switching capacity
- 315 A (1500 V DC)
