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1. Characteristic
-Class III / Type 3 DC surge protective device.
- For surge protection of off-grid photovoltaic (PV) system
-The core parts are metal oxide vristor components with high discharge capacity.
-Low residual voltage and quick response
-Reliable control thanks to Thermo Dynamic Control disconnector.
-With remote signaling contact for control device.
-Fault indication via red mark in the inspection window.
-Protection mode: L+/L- - PE.
2. Dimension and Circuit of dc surge protective device FV10D/2-48 PV S

Electrical parameters of dc surge protective device FV10D/2-48 PV S
| Model No.: FV10D/2-48 PV S | |||||||
| Max.continuous DC voltage[(L+/L-)->PE]/ [L+->L-] | Uc pv | V | 48 | ||||
| Requirement class to DIN EN 61643-1:2005 | Class D | ||||||
| Nominal Discharge current(8/20μs) | In | kA | 10 | ||||
| Max. discharge current (8/20μs) | Imax | kA | 20 | ||||
| Voltage protection level (at In) [(L+/L-)->PE]/ [L+->L-] | Up | kV | ≤0.3 | ||||
| Response time | tA | ns | <25 | ||||
| Operation temperature range | -40°C~+85°C | ||||||
| Degree of protection | IP20 | ||||||
| Remote control contacts | Yes | ||||||
Installation instruction of dc surge protective device FV10D/2-48 PV S

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protection photovoltaic system | protection power supply system | Lightning Rods & Surge Counters |


Workshop

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Module assembling Base part producing Finished products tests
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Go to warehouse Packing Impulse current test

Certifications
FATECH Electronic (FOSHAN) CO., LTD. supplies five-years warranty on surge protective devices, and supply maintenance services in lifetime.Products are certified with TUV, CE; UL pending, 90% material are UL approved.

FAQ:
1. Q: Could l know which advantages do you have please?
A: Independent test center, TUV, Patent certifications; 15 years export experience in the overseas market; good technical service and support.
2. Q: Are you a lightning surge protectors factory or trading company?
A: We area manufacturer which is ISO 9001-2008 quality system on R&D, production and sales of surge arrester.
3. Q: Warranty and return?
A: We supply five-years warranty on surge protective devices and own the best after-sale service team, if any
problem happens, our team will do our best to solve it for you.
4. Q: What's the delievery time?
A: It is usually about 15 days after receiving the payment and confirmed the order, but specific time should
be based on the order quantity.
Новинки товаров от производителей по оптовым ценам
