- Catalogs
- FATECH ELECTRONIC (FOSHAN) CO., LTD
- FV25B/3+NPE-440S
FV25B/3+NPE-440S
FV25B/3+NPE-440S
Model No.: FV25B/3+NPE-440S is an AC surge protective device designed for low-voltage distribution systems. It conforms to IEC 61643-11 / EN 61643-11 Type 1 standards and is suitable for TT network types. The protection modes include L→N and N→PE.
Electrical Parameters:
- Nominal Voltage (UN): 220/380 Vac at 50(60)Hz
- Maximum Continuous Operating Voltage (UC): 440 Vac at 50(60)Hz
- Short-circuit Withstand Capability (Isccr): 25 kA
- Continuous Operating Current (IC): Less than 20 µA
- Rated Load Current (IL): 315 A
- Residual Current (IPE): ≤20 µA dc, ≤500 µA ac
- Standby Power Consumption (PC): ≤25 mVA
- Follow Current Extinguish Capability (Ifi): L - N ≥25 kArms, N - PE ≥100 Arms
- Nominal Discharge Current (8/20μs) (In): L - N ≥25 kA, N - PE ≥50 kA
- Impulse Discharge Current (10/350μs) (Iimp): L - N ≥25 kA, N - PE ≥50 kA
Features:
- Type 1 25kA@10/350μs lightning arrester
- Equipped with an indication window and remote control contacts
- Unique design with patented technology
- Applicable in lightning protection zones concept at boundary LPZ0B-LPZ1
- Core parts include a multilayer spark gap with high discharge capacity
- Low residual voltage
- Protection mode: L-N, N-PE
Catalog excerpts
AC Surge protective device for low-voltage distribution system Model No.: FV25B/3+NPE-440S Type 1 25kA@10/350μs lightning arrester. With indication window and remote control contacts. Unique designing, patent technology. Used in the lightning protection zones concept at boundary LPZ0B-LPZ1. The core parts are multilayer spark gap with high discharge capacity. Protection mode: L-N，N-PE Electrical parameters Protection mode Nominal Voltage Maximum continuous operating voltage Short-circuit withstand capability Continuous operating current Rated load current Residual current Standby power consumption follow current extinguish capability Nominal discharge current (8/20μs) Impuse discharge current (10/350μs)
Open the catalog to page 1All FATECH ELECTRONIC (FOSHAN) CO., LTD catalogs and technical brochures
FV12.5B+C/4-2753 Pages
FV12.5B+C/2-2753 Pages
FV25B+C/3-1000PV3 Pages
FV30B+C/3-1000PVS 36mm2 Pages
FV30B+C/3-1000PVS 18mm3 Pages
FVC10D/2-48PVS2 Pages
iSPD4 Pages
iSPD-M4 Pages
FV30B+C/4-440S3 Pages
FA-SMA-5G 10-K F-F positive2 Pages
FA-SMA-5G-10-K M-F positive2 Pages
FLP03-320-S/G2 Pages
FLP03-275-S/G2 Pages
FLP03-275-P/G2 Pages
FLP03-24-P/G2 Pages
FV30B+C/3+NPE-4201 Page
FV12.5B+C/3-1000PV1 Page
FV12.5B+C/3-500PV1 Page
FV50B/3+NPE-255S1 Page
FV03D/2-25PVL1 Page
FV30B+C/41 Page
FV10D/21 Page
FV40C/3+NPE1 Page
FV25B/4-***S1 Page
FV25B/3-***PV（S）1 Page
FLRC-S/II1 Page
FV20C/2-***PV（S）1 Page
FS-RJ45D/PoE-***1 Page
FLP10-***i-*/BG1 Page
FV25B/3-1000PVS2 Pages
FLRC-D1 Page
FV50B/1 -***（S）1 Page
FV30B+C1 Page
FLRC-L1 Page
FLRC-S/D1 Page
FV20C1 Page
FV25B/3-600 PVS1 Page
FS-RJ45D/POE-1001 Page
FV20C/31 Page
FV50B/1-xxx S series1 Page
- Surge protector
- DIN rail lightning arrester
- Class II surge protector
- Automatic tester
- Generator
- Industrial tester
- Power supply lightning arrester
- Low-voltage lightning arrester
- Voltage testing system
- Class II surge arrester
- AC surge arrester
- Multipole surge arrester
- Plug-in lightning arrester
- Type 1 surge protector
- Digital counter
- Installation tester
- Varistor surge arrester
- Remote signaling surge arrester
- Compact surge suppressor
- Surge arrester with fault indication