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SOL-SC-2ST-0-DC-12MPPT-1000EQS 1491828 PHOENIX CONTACT String box for photovoltaic installations up to 1000 ..
SOL-SC-2ST-0-DC-12MPPT-1000EQS
1491828
PHOENIX CONTACT
1 Pcs.
Automation > Photovoltaic DC Stringbox
Industry Solutions (IS)
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A string box for photovoltaic installations up to 1000, specifically the Phoenix Contact part SOL-SC-2ST-0-DC-12MPPT-1000EQS, functions as a centralized connection point in solar energy systems. These string combiner boxes aggregate power inputs from multiple photovoltaic strings and provide crucial routing and system protection before the inverter stage.
Pricing, availability and lead time are confirmed per enquiry through an RFQ.
- Product type: String combiner box (SCB)
- Insulation characteristics Protection class: II
- General MPP voltage U N: max. 1000 V DC
- Non-load voltage U OC: max. 1100 V DC
- Current per string I max: max. 20 A
- Total current MPP tracker: max. 40 A
- Surge protection EN type: T1
- IEC test classification: T1
- Protection level U p: ≤ 3.5 kV
- Total discharge current I total (10/350) µs: 5 kA
- Total discharge current I total (8/20) µs: 40 kA
- Short-circuit current rating I SCPV: 40 A
- Number of inputs: Strings: 2 (per MPP tracker)
- Number of supported MPP trackers: 12
- DC Number of outputs: MPP tracker: 12
- Number of outputs: ±: 2 (per MPP tracker)
More info
▲| Product type | String combiner box (SCB) |
| Insulation characteristics | |
| Protection class | II |
| General | |
| MPP voltage UN | max. 1000 V DC |
| Non-load voltage UOC | max. 1100 V DC |
| Current per string Imax | max. 20 A |
| Total current MPP tracker | max. 40 A |
| Surge protection | |
| EN type | T1 |
| IEC test classification | T1 |
| Protection level Up | ≤ 3.5 kV |
| Total discharge current Itotal(10/350) µs | 5 kA |
| Total discharge current Itotal(8/20) µs | 40 kA |
| Short-circuit current rating ISCPV | 40 A |
| Number of inputs: Strings | 2 (per MPP tracker) |
| Number of supported MPP trackers | 12 |
| DC | |
| Number of outputs: MPP tracker | 12 |
| Number of outputs: ± | 2 (per MPP tracker) |
| DC input | |
| Type of cable entry | Cable gland |
| Connection method | Push-in connection |
| Cable cross section | 4 mm² ... 6 mm² |
| External cable diameter | 5 mm ... 7 mm |
| Protective bonding and protective grounding conductor | |
| Type of cable entry | Cable gland |
| Connection method | Push-in connection |
| Cable cross section | 2x 16 mm² |
| External cable diameter | 2x 6 mm ... 13 mm |
| DC output | |
| Type of cable entry | Cable gland |
| Connection method | Push-in connection |
| Cable cross section | 4 mm² ... 6 mm² |
| External cable diameter | 5 mm ... 7 mm |
| Housing | |
| Width | 600 mm |
| Height | 400 mm |
| Depth | 230 mm |
| Material Housing | Polyester fiberglass reinforced |
| Material | Polyester fiberglass reinforced |
| Ambient conditions | |
| Degree of protection | IP65 |
| Ambient temperature (operation) | -20 °C ... 50 °C |
| Standard designation | Low-voltage switchgear and controlgear assemblies - Part 2: Power switchgear and controlgear assemblies |
| Standards/specifications | EN 61439-2 |