选型表线路保护产品电涌保护器OVR

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1、获CQC认证选型表线路保护产品电涌保护器•OVROVR电涌保护器选型表OVR电涌保护器选型依据《建筑物电子信息系统防雷技术规范》GB50343-2010保护等级总配电箱(第一级)供电网络的预供电系统建筑物的雷期短路电流Isc10/350μs,I级试验8/20μs,II级试验后备保护电防护等级3×OVRT125440-503×OVRBT2120-440sPTSTN-S/TT(3P+N)OS125D22F+4×OFAFC00GG125+OVRT1100N+OVRBT2100NP50kA

2、D12+3×OFAFC00GG125OVRBT2120-440sPTSTN-S/TT(1P+N)OVRT125440-50+OVRT150NOS125D12+2×OFAFC00GG125+OVRBT2100NPA3×OVRBT2120-440sPTSTN-S/TT(3P+N)OVRT13N25255TSOS125D22F+4×OFAFC00GG125+OVRBT2100NPIsc≤50kATN-C(3P)OVRT13L25255TS3×OVRBT2120-440sPTSOS125D12+3×OFAFC00GG125OVRBT2120-440sPTSTN-S/TT(1P+N)OVRT11N252

3、55TSOS125D12+2×OFAFC00GG125+OVRBT2100NP3×OVRT125440-503×OVRBT2120-440sPTSTN-S/TT(3P+N)OS125D22F+4×OFAFC00GG125+OVRT1100N+OVRBT2100NP50kA

4、3×OVRBT2120-440sPTSTN-S/TT(3P+N)OVRT13N25255TSS804S-C40+OVRBT2100NPIsc≤50kATN-C/(3P)OVRT13L25255TS3×OVRBT2120440sPTSS803S-C40OVRBT2120-440sPTSTN-S/TT(1P+N)OVRT11N25255TSS802S-C40+OVRBT2100NP3×OVRT125440-503×OVRBT2100-440sPTSTN-S/TT(3P+N)OS125D22F+4×OFAFC00GG125+OVRT1100N+OVRBT2100NP350kA

5、-C/(3P)3×OVRT125440-503×OVRBT2100-440sPTSOS125D12+3×OFAFC00GG125OVRBT2100-440sPTSTN-S/TT(1P+N)OVRT125440-50+OVRT150NOS125D12+2×OFAFC00GG125+OVRBT2100NPC3×OVRBT2100-440sPTSTN-S/TT(3P+N)OVRT13N25255TSS804S-C40+OVRBT2100NPIsc≤50kATN-C/(3P)OVRT13L25255TS3×OVRBT2100440sPTSS803S-C40OVRBT2100-440sPTSTN-S/T

6、T(1P+N)OVRT11N25255TSS802S-C40+OVRBT2100NP3×OVRT125440-503×OVRBT2100-440sPTSTN-S/TT(3P+N)OS125D22F+4×OFAFC00GG125+OVRT1100N+OVRBT2100NP50kA

7、PD3×OVRBT2100-440sPTSTN-S/TT(3P+N)OVRT13N25255TSS804S-C40+OVRBT2100NPIsc≤50kATN-C/IT(3P)OVRT13L25255TS3×OVRBT2100440sPTSS803S-C40OVRBT2100-440sPTSTN-S/TT(1P+N)OVRT11N25255TSS802S-C40+OVRBT2100NP注：对于IT