• String combiner box (SCB) PhoenixContact SOL-SC-1ST-0-DC-2MPPT-1101 - Img 1
  • String combiner box (SCB) PhoenixContact SOL-SC-1ST-0-DC-2MPPT-1101 - Img 2
  • String combiner box (SCB) PhoenixContact SOL-SC-1ST-0-DC-2MPPT-1101 - Img 3
  • String combiner box (SCB) PhoenixContact SOL-SC-1ST-0-DC-2MPPT-1101 - Img 4

String combiner box (SCB) PhoenixContact SOL-SC-1ST-0-DC-2MPPT-1101

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Product code - SKU 1056071
Available in 5-7 days from the order date
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Description

String combiner box for photovoltaic systems up to 1,000 V DC for connecting 2x 2 strings. Top string input. With overvoltage protection (type 1/2), 2x DC disconnect switch and SUNCLIX DC connectors for input and output side (SUNCLIX mating connectors supplied as standard).

Solarline string combiner boxes (SCB) are used in both small rooftop and large ground-mounted systems. The main tasks of the SCBs are overvoltage protection of the PV system, string collection (if required) and looping through the protective equipotential bonding. Conductor for local equipotential bonding.

Technical data
Product type String combiner box (SCB)
SUNCLIX DC connector
DC isolator switch
Protection class II
Electrical properties
General MPP voltage A max. 1000 V
DC No-load voltage UOC max. 1100 V
DC current per string Imax max. 32 A
DC isolator switch
Rated operating current DC-21B 32 A
Rated operating current DC-PV1 32 A
Rated operating current DC-PV2 32 A
Overvoltage protection
EN type T1
IEC T1 test classification
Protection level Up ≤ 3.5 kV
Total discharge current Itotal (10/350) µs 5 kA
Total discharge current Itotal (8/20) µs 40 kA
Rated short-circuit current ISCPV 32 A
DC input data
Number of inputs: strings 1 (per MPP tracker)
Number of MPP trackers supported 2
DC output data
Number of outputs: MPP tracker 2 Number of outputs: ± 1 (per MPP tracker)
DC input connection data
Cable input type SUNCLIX Cable cross-section 2.5 mm² ... 6 mm²
Protective earth and protective earth conductor
Cable input type
Preset Connection method Screw connection
Cable cross-section 2x 16 mm² Cable outer diameter 2x 6 mm ... 12 mm DC output
Cable input type SUNCLIX Cable cross-section 2.5 mm² ... 6 mm²
Dimensions
Housing width 361 mm Height 254 mm Depth 111 mm
Housing Polycarbonate
Protection class IP65
Ambient temperature (operation) -20 °C ... 50 °C
Polycarbonate

Details

SKU
1056071
Categories
String Combiner BOX
Weight
2 kg
Brand
PHOENIX CONTACT

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