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TNR DC power Surge Protector
应用范围

TNR series dc surge protectors for over voltage protection of various dc power supply systems. It is widely used in dc power supply, such as dc switch cabinet, direct current cabinet, etc.



技术参数

Model No. Norminal discharge In(kA) Max discharge Imax(kA) Rate voltage Un(V-) Max operatiing voltage Uc(V-) Installation lead in wire cross area(mm²) grounding wire cross area(mm²) Fuse in seireis(A)
TNR-20/220 20 40 220 300 parallel ≥6 ≥10 63
TNR-20/110 20 40 110 150 parallel ≥6 ≥10 63
TNR-20/48 20 40 48 65 parallel ≥6 ≥10 63
TNR-10/220 10 20 220 300 parallel/In series ≥6/2.5 ≥10/2.5 32
TNR-10/110 10 20 110 150 parallel/In series ≥6/2.5 ≥10/2.5 32
TNR-10/48 10 20 48 65 parallel/In series ≥6/2.5 ≥10/2.5 32
TNR-10/24 10 20 24 35 parallel/In series ≥6/2.5 ≥10/2.5 32
TNR-10/12 5 20 12 15 In series ≥2.5 ≥2.5 32
TNR-5/220 5 10 220 300 In series 2.5 2.5 16
TNR-5/110 5 10 110 150 In series 2.5 2.5 16
TNR-5/48 5 10 48 65 In series 2.5 2.5 16
TNR-5/24 5 10 24 35 In series 2.5 2.5 16
TNR-5/12 5 10 12 15 In series 2.5 2.5 16
TNR-5/6 5 10 6 7.5 In series 2.5 2.5 16
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