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type 1+2, Class B+C surge protectors, Iimp 12kA
Item No: FV40B+C/3+NPE-xxx S
- Class I+II / B+C, Type 1+2 surge arresters.
- 3P+N, 3 phases
- Imax 80kA, In 40kA, Iimp 12kA.
- High energy MOV and GDT hybrid unit inside.
- 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: L1, L2, L3-N, N-PE.
- 3P+N, 3 phases
- Imax 80kA, In 40kA, Iimp 12kA.
- High energy MOV and GDT hybrid unit inside.
- 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: L1, L2, L3-N, N-PE.
Product Description
1.Coding system
2.Dimension and circuit of surge arrester FV40B+C/3+NPE-xxx S
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3.Electrical parameters of surge arrester FV40B+C/3+NPE-xxx S
2.Dimension and circuit of surge arrester FV40B+C/3+NPE-xxx S
3.Electrical parameters of surge arrester FV40B+C/3+NPE-xxx S
| Model No. | FV40B+C/3+NPE- 150(S) |
FV40B+C/3+NPE- 275(S) |
FV40B+C/3+NPE- 320(S) |
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| Rated Voltage | UN | VAC | 110/220 | 230/400 | 230/400 | |
| Max. continuous. operating voltage L-N | UC | VAC | 150 | 275 | 320 | |
| Max. continuous. operating voltage N-PE | UC | VAC | 255 | 255 | 255 | |
| Nominal discharge current(8/20μs) | In | kA | 40 | 40 | 40 | |
| Max. discharge current (8/20μs) | Imax | kA | 80 | 80 | 80 | |
| Iimpulse discharge current (10/350μs) | Iimp | kA | 12 | 12 | 12 | |
| Voltage protection level (at In) | Up | kV | ≤1.5 | ≤1.7 | ≤2.0 | |
| Response time | tA | ns | <25 | <25 | <25 | |
| Recommended back-up fuse | A | 160 | 160 | 160 | ||
| I/O Connections | By screw terminal:10-35mm2; By connection bus | |||||
| Mounting | Symmetrical rail(EN50022/DIN46277-3) | |||||
| Operation temperature range | -40℃~+85℃ | |||||
| Degree of protection | IP20 | |||||
| Housing material | UL94V0 | |||||
| Disconnection indicator | Mechanical indicator | |||||
| Remote control contact | Optional | |||||
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