English
Русский
Español
Français
Deutsch
Description
Solar PV for solar panels gPV
The DC solar pv fuse is capable of interrupting low overcurrents associated with faulted PV (reverse current, multi-array fault) string arrays.
A range of fuses in a 10x38mm package specifically designer for protection and isolation of photovoltaic strings.
Applications
Solar Panels, Solar Photovoltaic, DC Strings. ADVICE: Always use fuses on positive and negative terminal on any photovoltaic string rated up to 1000VDC.
Electrical Characteristics
Rated voltage: 1000VDC
Rated current: 3A,10A,15A,20A,25A,30A
Rated braking capacity: 33kA dc
Minimum interrupting rating: 1.3x In
Time constant under: 1ms
Standard: IEC 60269-6, EN 60947-3, DC-20B
Fuse Holder for PV String Fuses
This holder is suitable for PV fuses rated 3A, 10A, 15A, 20A, 25A and 30A. The maximum voltage is 1000V.
The fuse holder can be combined with the following PV String Fuses which is essential protection for solar panels.
– 1000V DC-20B
– Modular 45mm cut out – 1 module (17,5mm) X pole
– Mounting 35mm DIN rail
– High temperature resistant plastics
– Elevated insulation characteristics
| Model Name | TOWFH1DC-30 |
| Device application | Distribution |
| Network type | DC |
| Fuse size | 10×38 |
| （Ue）Rated operational voltage | 1000V, 1500VDC |
| （In）Rated current | 3，35，4，5，6，8，10，12，15，16，20，25，30A |
| Mounting support | 35mm symmetrical DIN rail |
| Fastening torque | 3.5Nm |
| Standards | IEC60269-1 |
| Pollution degree | 3 |
| Ambient air temperature for operation | -20°C 60°C |
| Ambient air temperature for storage | -40°C 80°C |
