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| Product properties | Product type: String combiner box (SCB) Scope of delivery: SUNCLIX DC connector for connecting the SCB Design: DC switch disconnector Insulation characteristics Protection class: II |
| Electrical properties | General MPP voltage UN: max. 1000 VÃDC Non-load voltage UOC: max. 1100 VÃDC Current per string Imax: max. 32 A Total current MPP tracker: max. 32 A DC switch disconnector Rated operating current DC-21B: 32 A Rated operating current DC-PV1: 32 A Rated operating current DC-PV2: 32 A Surge protection EN type: T1 IEC test classification: T1 Protection level Up: ââ°¤ 3.5 kV Total discharge current Itotal (10/350)Ãõs: 5 kA Total discharge current Itotal (8/20)Ãõs: 40 kA Short-circuit current rating ISCPV: 32 A |
| Input data | DC Number of inputs: Strings: 1 (per MPP tracker) Number of supported MPP trackers: 1 |
| Output data | DC Number of outputs: MPP tracker: 1 Number of outputs: ñ: 1 (per MPP tracker) |
| Connection data | DC input Type of cable entry: SUNCLIX Cable cross section: 2.5 mm² ... 6 mm² Protective bonding and protective grounding conductor Type of cable entry: Cable gland Connection method: Screw connection Cable cross section: 2x 16 mm² External cable diameter: 2x 6 mm ... 12 mm DC output Type of cable entry: SUNCLIX Cable cross section: 2.5 mm² ... 6 mm² |
| Dimensions | Housing Width: 180 mm Height: 180 mm Depth: 111 mm |
| Material specifications | Material Housing: Polycarbonate Material Cover/door: Polycarbonate (transparent) |
| Environmental and real-life conditions | Ambient conditions Degree of protection: IP65 Ambient temperature (operation): -20°C ... 50°C |
| Standards and regulations | Standard designation: Low-voltage switchgear and controlgear assemblies - Part 2: Power switchgear and controlgear assemblies Standards/specifications: ENÃ61439-2 |
