Benefits for you:
Application
DC Isolator Switch is applied to 1~20 KW residential or commercial photovoltaic system,placed between photovoltage modules and inverters.Arcing time is less than 8ms, that keeps solar system more safe. To ensure its stability and long service life, our products are made by components with optimum quality. Maxvoltage is up to 1200V DC.It holds a safe lead among similar products.
Feature
IP20 Protection Level
Din rail mounted
The handle can be locked in the "OFF" position
2 Pole,4 Poles are viable (Single Double String)
Standard: IEC60947-3,AS60947.3
16A,25A,32A,1200VDC
Technical parameters
Electrical Characteristics
| Item | DC isolating Switch |
| Function | Isolator, Control |
| Standard | IEC60947-3, AS60947. 3 |
| Pole | 4P |
| Rated frequency | DC |
| Rated operational voltage(L/e) | 300V, 600V, 800V, 1000V, 1200V |
| Rated operational voltage (/e) | See the next page |
| Rated insulation voltage (LA) | 1200V |
| Conventional free air themal current(/r/)) | // |
| Conventional enclosed thermal current( Ithe) | Same as le |
| Rated short-time withstand current( lew) | 1kA, 1s |
| Rated impulsed withstand voltage( Uimp) | 8.0 kV |
| Overvoltage category | II |
| Suitability for isolation | Yes |
| Polarity | No polarity, "+"and"-"polarities could be interchanged. |
| Service life/cycle operation | |
| Mechanical | 18000 |
| Electrical | 2000 |
| Installation Environment | |
| ingress protection Switch Body | IP20 |
| Storge temperature | -40.C~+85C |
| Mounting Type | Vertically or horizontally |
None
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