- MENU
- Home
-
Categories
- Air conditioner (switchgear cabinet)
- Base/base element (switchgear cabinet)
- Case for component installation with modular spacing 19 inch
- Climate control door (enclosure/cabinet)
- Climate control side panel (enclosure/cabinet)
- Component for arrangement / baying system (switchgear cabinet)
- View all categories
- Accessories/spare parts for domestic switching devices
- Accessories/spare parts for socket outlets/plugs with protective contact
- Cable entry
- Combination of switch/push button with socket outlet
- Control element/cover plate for domestic switching devices
- Controller for light controlling system
- View all categories
- Accessories/spare parts for earthing and lightning
- Accessories/spare parts for surge protection data networks/MCR-technology
- Accessories/spare parts for surge protection power supply systems
- Air-termination equipment for lightning protection
- Base for air termination systems lightning protection
- Basic element for surge protection device
- View all categories
- AC-power supply
- Accessories/spare parts for command devices
- Accessories/spare parts for electronic motor control and protection device
- Accessories/spare parts for emergency stop pull cord switch
- Accessories/spare parts for frequency controller
- Accessories/spare parts for low-voltage switch technology
- View all categories
- Accessories/spare parts for underfloor installation ducting systems
- Bend for underfloor installation ducting systems
- Coupler for underfloor installation duct
- Cover for underfloor installation duct flush floor open
- Cover plate for installation units
- End piece for underfloor installation duct
- View all categories
- Request Quote
- How RFQ Works
- Contact Us
- FAQ
View larger
Images are for illustrative purposes only. Please refer to data sheet for details
SOL-SC-1ST-0-DC-2MPPT-1101 1056071 PHOENIX CONTACT Switching device combination
SOL-SC-1ST-0-DC-2MPPT-1101
1056071
PHOENIX CONTACT
1 Pcs.
Switching device combination
String box for photovoltaic installations up to 1000 V DC for the connection of 2x 1 string. With surge protection (type 1/2), DC load disconnector and SUNCLIX DC connectors for the input and output side (SUNCLIX coupling connector included in the scope of delivery).
String combiner box for photovoltaic systems up to 1,000 V DC for connecting 2x 1 string. With surge protection (type 1/2), DC switch disconnector, and SUNCLIX DC connectors for the input and output side (SUNCLIX mating connectors supplied as standard).
Automation > Photovoltaic DC Stringbox
Industry Solutions (IS)
Product condition, packaging, certifications and applicable manufacturer warranty terms are confirmed with the quotation.
More info
▲Technical data
Product properties
| Product type | String combiner box (SCB) |
| Scope of delivery | SUNCLIX DC connector for connecting the SCB |
| Design | DC switch disconnector |
| Insulation characteristics | |
| Protection class | II |
Electrical properties
| General | |
| MPP voltage Un | max. 1000 V DC |
| Non-load voltage UOC | max. 1100 V DC |
| Current per string Imax | max. 32 A |
| DC switch disconnector | |
| Rated operating current DC-21B | 32 A |
| Rated operating current DC-PV1 | 32 A |
| Rated operating current DC-PV2 | 32 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 | 32 A |
Input data
| DC | |
| Number of inputs: Strings | 1 (per MPP tracker) |
| Number of supported MPP trackers | 2 |
Output data
| DC | |
| Number of outputs: MPP tracker | 2 |
| Number of outputs: ± | 1 (per MPP tracker) |
Connection data
| DC input | |
| Type of cable entry | SUNCLIX |
| Cable cross-section range: | 2.5 mm² ... 6 mm² |
| Protective bonding and protective grounding conductor | |
| Type of cable entry | Cable gland |
| Connection method | Screw connection |
| Cable cross-section range: | 2x 16 mm² |
| External cable diameter | 2x 6 mm ... 12 mm |
| DC output | |
| Type of cable entry | SUNCLIX |
| Cable cross-section range: | 2.5 mm² ... 6 mm² |
Dimensions
| Housing | |
| Width | 361 mm |
| Height | 254 mm |
| Depth | 111 mm |
Material specifications
| Material Housing | Polycarbonate |
| Material Cover/door | Polycarbonate (transparent) |
Environmental and real-life conditions
| Ambient conditions | |
| Degree of protection | IP65 |
| Ambient temperature (operation) | -20 °C ... 50 °C |
Standards and regulations
| Standard designation | Low-voltage switchgear and controlgear assemblies - Part 2: Power switchgear and controlgear assemblies |
| Standards/specifications | EN 61439-2 |