| | 品牌：中科恒 | | 型号：ZH-SCB-40/4P | | 加工定制：否 | |
| | 额定电压：230/400 V | | 额定电流：40K A | | | |
中科恒SPD专用后备保护装置iscbZH-SCB-40/4P
扬州中恒浪涌保护器ZH1系列
标称电流60KA-100KA
ZH1-B100/4G
标称电流40KA-80KA
ZH1-B80/4G
ZH1-B80/3G
ZH1-B80/3G+NPE
ZH1-B80/1G+NPE
标称电流30KA-60KA
ZH1-B60/4G
ZH1-B60/3G
ZH1-B60/2G
ZH1-B60/3G+NPE
ZH1-B60/1G+NPE
标称电流20KA-40KA
ZH1-C40/4G
ZH1-C40/3G
ZH1-C40/2G
ZH1-C40/3G+NPE
ZH1-C40/1G+NPE
标称电流10KA-25KA
ZH1-D25/4G
ZH1-D25/3G
ZH1-D25/2G
ZH1-D25/3G+NPE
ZH1-D25/1G+NPE
SPD专用后备保护装置的应用是串联在SPD的回路上，与其配合接入电网使用，作为SPD的过电流的专用保护装置。其设定的工频小电流技术指标为3A，雷击大电流可根据不同的等级可选择不同的配置。
扬州中恒ZH系列浪涌保护器与ZH-SCB系列后备保护装置对照表
| 浪涌保护器规格 |
浪涌保护器型号 |
配置相应的后备保护器型号 |
| T2 2P 25kA 8/20us |
ZH1-D25/2P-385 |
ZH-SCB-25/2P |
| T2 1P+NPE 25kA 8/20us |
ZH1-D25/1P+NPE-385 |
| T2 3P 25kA 8/20us |
ZH1-D25/3P-385 |
ZH-SCB-25/3P |
| T2 4P 25kA 8/20us |
ZH1-D25/4P-385 |
ZH-SCB-25/4P |
| T2 3P+NPE 25kA 8/20us |
ZH1-D25/3P+NPE-385 |
| T2 2P 40kA 8/20us |
ZH1-C40/2P-420V |
ZH-SCB-40/2P |
| T2 1P+NPE 40kA 8/20us |
ZH1-C40/1P+NPE-420V |
| T2 3P 40kA 8/20us |
ZH1-C40/3P-420V |
ZH-SCB-40/3P |
| T2 4P 40kA 8/20us |
ZH1-C40/4P-420V |
ZH-SCB-40/4P |
| T2 3P+NPE 40kA 8/20us |
ZH1-C40/3P+NPE-420V |
| T2 2P 60kA 8/20us |
ZH1-B60/2P-420V |
ZH-SCB-60/2P |
| T2 1P+NPE 60kA 8/20us |
ZH1-B60/1P+NPE-420V |
| T2 3P 60kA 8/20us |
ZH1-B60/3P-420V |
ZH-SCB-60/3P |
| T2 4P 60kA 8/20us |
ZH1-B60/4P-420V |
ZH-SCB-60/4P |
| T2 3P+NPE 60kA 8/20us |
ZH1-B60/3P+NPE-420V |
| T2 2P 80kA 8/20us |
ZH1-B80/2P-420V |
ZH-SCB-80/2P |
| T2 1P+NPE 80kA 8/20us |
ZH1-B80/1P+NPE-420V |
| T2 3P 80kA 8/20us |
ZH1-B80/3P-420V |
ZH-SCB-80/3P |
| T2 4P 80kA 8/20us |
ZH1-B80/4P-420V |
ZH-SCB-80/4P |
| T2 3P+NPE 80kA 8/20us |
ZH1-B80/3P+NPE-420V |
| T2 2P 100kA 8/20us |
ZH1-B100/2P-420V |
ZH-SCB-100/2P |
| T2 1P+NPE 100kA 8/20us |
ZH1-B100/1P+NPE-420V |
| T2 3P 100kA 8/20us |
ZH1-B100/3P-420V |
ZH-SCB-100/3P |
| T2 4P 100kA 8/20us |
ZH1-B100/4P-420V |
ZH-SCB-100/4P |
| T2 3P+NPE 100kA 8/20us |
ZH1-B100/3P+NPE-420V |
| |
|
|
| T1 2P 15kA 10/350us |
ZH1-A15/2P-385V |
ZH-SCB-A15/2P |
| T1 1P+NPE 15kA 10/350us |
ZH1-A15/1P+NPE-385V |
| T1 3P 15kA 10/350us |
ZH1-A15/3P-385V |
ZH-SCB-A15/3P |
| T1 4P 15kA 10/350us |
ZH1-A15/4P-385V |
ZH-SCB-A15/4P |
| T1 3P+NPE 15kA 10/350us |
ZH1-A15/3P+NPE-385V |
| T1 2P 25kA 10/350us |
ZH1-A25/2P-275V |
ZH-SCB-A25/2P |
| T1 1P+NPE 25kA 10/350us |
ZH1-A25/1P+NPE-275V |
| T1 3P 25kA 10/350us |
ZH1-A25/3P-275V |
ZH-SCB-A25/3P |
| T1 4P 25kA 10/350us |
ZH1-A25/4P-275V |
ZH-SCB-A25/4P |
| T1 3P+NPE 25kA 10/350us |
ZH1-A25/3P+NPE-275V |
| T1 2P 12.5kA 10/350us |
ZH1-A125/2P-420V |
ZH-SCB-A125/2P |
| T1 1P+NPE 12.5kA 10/350us |
ZH1-A125/1P+NPE-420V |
| T1 3P 12.5kA 10/350us |
ZH1-A125/3P-420V |
ZH-SCB-A125/3P |
| T1 4P 12.5kA 10/350us |
ZH1-A125/4P-420V |
ZH-SCB-A125/4P |
| T1 3P+NPE 12.5kA 10/350us |
ZH1-A125/3P+NPE-420V |
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