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PHOENIX CONTACT SOL-SC-2ST-0-DC-2MPPT-1300FS SOL-SC-2ST-0-DC-2MPPT-1300FS 1137059 PHOENIX CONTACT String combiner box for photovoltaic systems up to 1000.. View larger
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SOL-SC-2ST-0-DC-2MPPT-1300FS 1137059 PHOENIX CONTACT String combiner box for photovoltaic systems up to 1000..

SOL-SC-2ST-0-DC-2MPPT-1300FS

1137059

PHOENIX CONTACT

1 Pcs.

String combiner box for photovoltaic systems up to 1000 V DC for connecting 2x 2 strings. With surge protection (type 1/2), DC fire service switch disconnector with remote access and push-in connection for the input and output sides. String box for photovoltaic installations up to 1000 V DC for the connection of 2 x 2 strings. With surge protection (type 1/2), load disconnector for DC firefighters with remote access and push-in connection for the input and output side.

Automation > Photovoltaic DC Stringbox
Industry Solutions (IS)

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Product Overview

Phoenix Contact SOL-SC-2ST-0-DC-2MPPT-1300FS string combiner box for photovoltaic systems up to 1000.. functions as a centralized collection point for solar panel strings, merging multiple DC circuits into fewer main lines. Such junction boxes are essential in large-scale photovoltaic power plants for organizing field cabling while housing vital protective gear against lightning and electrical surges. Pricing, availability and lead time are confirmed per enquiry through an RFQ.

  • Orderkey: 1137059
  • Packing unit: 1
  • GTIN: 4063151073619
  • Custom tariff number: 85371098
  • System voltage: 1000 V DC (U max )
  • Number of string inputs: 2
  • Current per string (max.): 20 A (I max )
  • Number of outputs: 1
  • Number of supported MPP trackers: 2
  • Switching capacity: 50 A (1000 V)
  • Rated operating current at DC-PV1: 20 A
  • 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: Cable gland

More info

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Key Commercial Data

Orderkey1137059
Packing unit1
GTIN4063151073619
Custom tariff number85371098

Drawings

Connection diagram
Schematic application drawing

Connection diagram
Connection of the emergency switching off operation for the fireman's switch

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

Schematic diagram
Connection of the PV strings, as well as connection to the inverter

Schematic diagram
Connection of the protective grounding conductor

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System parameter

System voltage1000 V DC (Umax)
Number of string inputs2
Current per string (max.)20 A (Imax)
Number of outputs1
Number of supported MPP trackers2
Switching capacity50 A (1000 V)
Rated operating current at DC-PV120 A
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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 entryCable gland
Cable cross section string input2.5 mm² ... 6 mm²
Sealing area string input3 mm ... 6.5 mm
Cable cross section output2.5 mm² ... 6 mm²
Sealing area output3 mm ... 6.5 mm
Cable cross section grounding16 mm² (2x)
Sealing area grounding6 mm ... 12 mm (2x)
Cable cross section emergency stop3x 0.14 mm² ... 2.5 mm² (230 V AC)
2x 0.14 mm² ... 2.5 mm² (Remote indication contact, potential-free, max. 24 V DC)
Sealing area emergency stop6 mm ... 12 mm
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General data

Material cover/doorPolyester fiberglass reinforced
Degree of protectionIP65
Protection classI
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Dimensions

Outer dimensions: width, height, depth400 mm x 400 mm x 200 mm (Housing dimensions)
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Ambient conditions

Ambient temperature (operation)-20 °C ... 40 °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.