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Reviewed configuration
NHS-2/2 DC and AC combiner box
A DC + AC configuration with 2 input and 2 output boundary. Confirm the project specification before release.

Source-backed technical data
Complete configuration parameters, not only a model summary.
The table below is transcribed from the approved catalogue technical sheet for this configuration. The final drawing, BOM and inspection scope remain subject to the agreed project specification.
Configuration summary
| Model | NHS-2/2 |
|---|---|
| Configuration type | DC and AC combiner box |
| Voltage class | DC + AC |
| Input count | 2 |
| Output count | 2 |
| Protection / switching architecture | DC/AC integrated protection |
Technical specifications
| Input | 2 strings |
|---|---|
| Output | 2 strings |
| Max Voltage (600V column) | 600V |
| Max Voltage (1000V column) | 1000V |
| Max Current Output (600V column, upper row) | 15A |
| Max Current Output (1000V column, upper row) | 15A |
| Max Current Output (600V column, lower row) | 63A |
| Max Current Output (1000V column, lower row) | 40A |
| AC Breaker | 220V 20A-63A |
| AC SPD | 275V AC |
| Material | Powder Coating Metal |
| Degree of Protection | IP65 |
| Impacts | IK10 |
| Dimensions (W*H*D) | 400*300*150 |
| Input Cable Glands | PG09, 2.5-16 |
| Output Cable Gland | PG21, 2.5-16 |
| Operating temperature | -25°C - +60°C |
Technical context
Use the relevant selection guide before finalizing the scope.
Solar PV / Application guide
Comparing AC and DC Combiner Boxes: A Complete Guide for Solar Installers
AC and DC combiner boxes occupy opposite sides of the inverter. This guide compares their topology, protection, voltage duty and selection basis for solar projects.
Read Insight →Solar PV / Application guidePV AC Combiner Box: A Practical Guide to Functions, Sizing, and Installation
How does a PV AC combiner box work? Learn its functions, breaker sizing rules, and installation steps — then request a quote from NEUTRON.
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