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DC surge protector FV20C/1-48 PV S
Item No: FV20C/1-48 PV S
-DC surge protectors specially used for photovoltaic system 48Vdc.
-The core parts are metal oxide vristor components with high discharge capacity.
-With Reliable control thanks to Thermo Dynamic Control disconnector.
-With remote signaling contact for control device.
-Fault indication via red mark in the inspection window.
Product Description
1.Coding system
2.Dimension and circuit of DC surge protector (PV surge protection) FV20C/1-48PVS
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3.Electrical parameters of DC surge protector (PV surge protection) FV20C/1-48PVS
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2.Dimension and circuit of DC surge protector (PV surge protection) FV20C/1-48PVS
3.Electrical parameters of DC surge protector (PV surge protection) FV20C/1-48PVS
| Model No.: FV20C/1-48 PV S | |||||||
| Max.continuous DC voltage[(L+/L-)->PE]/ [L+->L-] | Uc pv | V | 48 | ||||
| Requirement class to DIN EN 61643-1:2005 | Class C | ||||||
| Nominal Discharge current(8/20μs) | In | kA | 20 | ||||
| Max. discharge current (8/20μs) | Imax | kA | 40 | ||||
| Voltage protection level (at In) [(L+/L-)->PE]/ [L+->L-] | Up | kV | ≤0.6 | ||||
| Response time | tA | ns | <25 | ||||
| Operation temperature range | -40℃~+85℃ | ||||||
| Degree of protection | IP20 | ||||||
| Remote control contacts | Yes | ||||||
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