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PHOENIX CONTACT SOL-SC-2ST-0-DC-2MPPT-1101UD SOL-SC-2ST-0-DC-2MPPT-1101UD 1140111 PHOENIX CONTACT String combiner box for photovoltaic systems up to 1000.. View larger
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SOL-SC-2ST-0-DC-2MPPT-1101UD 1140111 PHOENIX CONTACT String combiner box for photovoltaic systems up to 1000..

SOL-SC-2ST-0-DC-2MPPT-1101UD

1140111

PHOENIX CONTACT

1 Pcs.

String combiner box for photovoltaic systems up to 1000 V DC for connecting 2x 2 strings. String introduction from above. With surge protection, 2x DC switch disconnectors and SUNCLIX DC connectors for the input and output sides. String box for photovoltaic installations up to 1000 V DC for the connection of 2x 2 strings. Guiding the strings from above. With surge protection (type 1/2), 2x DC load disconnectors and SUNCLIX DC connector for the input and output side (SUNCLIX coupling connector included in the scope of delivery).

Automation > Photovoltaic DC Stringbox
Industry Solutions (IS)

Product condition, packaging, certifications and applicable manufacturer warranty terms are confirmed with the quotation.

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Product Overview

The SOL-SC-2ST-0-DC-2MPPT-1101UD is a string combiner box from Phoenix Contact designed for photovoltaic installations requiring multi-tracker solar string management. These enclosures consolidate DC power inputs while incorporating surge protection elements to safeguard electrical grids and conversion equipment.

Pricing, availability, and lead time are confirmed per enquiry through an RFQ.

  • Orderkey: 1140111
  • Packing unit: 1
  • GTIN: 4063151088545
  • Custom tariff number: 85363030
  • System voltage: 1000 V DC (U max )
  • Number of string inputs: 2 (per MPP tracker)
  • Current per string (max.): 16 A (I max )
  • Number of outputs: 1 (per MPP tracker)
  • Number of supported MPP trackers: 2
  • Switching capacity: 32 A (1000 V / per MPP tracker)
  • Surge protective device: T1 / T2
  • Protection level U p: ≤ 3.5 kV
  • Total discharge current I total (8/20) µs: 40 kA
  • Total discharge current I total (10/350) µs: 5 kA
  • Type of cable entry: SUNCLIX
  • Cable cross section string input: 2.5 mm² ... 6 mm²

More info

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Key Commercial Data

Orderkey1140111
Packing unit1
GTIN4063151088545
Custom tariff number85363030

Drawings

Connection diagram
Schematic application drawing

Dimensional drawing
Housing dimensions

Circuit diagram
Connection of the remote indication contact on the surge protection

Schematic diagram
Connection of the PV strings

Schematic diagram
Connection to the inverter

Schematic diagram
Connection of the protective grounding conductor

Schematic diagram
Connection of the protective equipotential bonding conductor

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System parameter

System voltage1000 V DC (Umax)
Number of string inputs2 (per MPP tracker)
Current per string (max.)16 A (Imax)
Number of outputs1 (per MPP tracker)
Number of supported MPP trackers2
Switching capacity32 A (1000 V / per MPP tracker)
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Safety equipment

Surge protective deviceT1 / T2
Protection level Up≤ 3.5 kV
Total discharge current Itotal(8/20) µs40 kA
Total discharge current Itotal(10/350) µs5 kA
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Cable entry

Type of cable entrySUNCLIX
Cable cross section string input2.5 mm² ... 6 mm²
Cable cross section output2.5 mm² ... 6 mm²
Cable cross section grounding16 mm² (2x)
Sealing area grounding6 mm ... 12 mm (2x)
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General data

Material cover/doorPolycarbonate (transparent)
Degree of protectionIP65
Protection classII
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Dimensions

Outer dimensions: width, height, depth361 mm x 254 mm x 111 mm (Housing dimensions)
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Ambient conditions

Ambient temperature (operation)-20 °C ... 45 °C
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Classifications

eCl@ss

eCl@ss 10.0.127142422
eCl@ss 5.127371890
eCl@ss 7.027142422
eCl@ss 8.027142422
eCl@ss 9.027142422
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ETIM

ETIM 4.0EC000816
ETIM 5.0EC000268
ETIM 6.0EC000268
ETIM 7.0EC000268
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Product Datasheet

Electrica Online Product Datasheet Prepared from the current product description, catalog data and structured technical attributes.