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

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

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Installation
Product code - SKU 1140111
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
MPP voltage A max. 1000 V DC
No-load voltage UOC max. 1100 V
DC current per string Imax max. 16 A
Total MPP tracker current 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
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
Overvoltage protection EN type T1
DC input data
Number of inputs: strings 2 (per MPP tracker)
Number of MPP trackers supported 2
DC output data
Number of outputs: MPP tracker 2
Input type SUNCLIX cable
Preset Connection method Screw connection
Cable cross-section 2x 16 mm²
Cable outer diameter 2x 6 mm ... 12 mm
Dimensions
Housing width 361 mm Height 254 mm Depth 111 mm
Material specifications
Housing Polycarbonate
Material Cover/door Polycarbonate (transparent)
Environmental conditions Protection class IP65
Ambient temperature (operation) -20 °C ... 45 °C

Details

SKU
1140111
Categories
String Combiner BOX
Weight
2 kg
Brand
PHOENIX CONTACT

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