DC SPD
DC Surge Protective Device
The BK series DC SPD applied to the Din rail type protects the DC electric system from surge. Also, the system allows replacement of the protective element (MOV), ensuring convenience and reduced cost. However, as only the protective module is provided, other components should be added when the system is installed in accordance with the site condition.

Features
Specification
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Features
- Suitable for DC systems such as PV/ESS
- Easy replacement of MOV
Specification
- Number of poles : 2P,3P
- Protection level : Class II
- Uc[V] : DC1500V
- Up[kV] <1.0~4.5
- In(Imax) [kA] : 20kA(40kA)
- Accessory : Alarm(AL)
- Standards : IEC 61643-11 / UL1449
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UL 1500V MCCB_Leaflet_EN_202101_1 [DC Relay]_Catalog_EN_202109 [DC MCB]_Catalog_EN_201811 [DC Component] for Renewable Energy Solution_Catalog_EN_202106 [DC Compact DSU] up to 1500Vdc_Catalog_EN_201802 [DC Compact DSU] UL type_Catalog_EN_202108 [DC ACB]_Catalog_EN_201909Title Categories Date Content Link hf:doc_categories hf:doc_tags UL 1500V MCCB Catalog June 15, 2021 catalog dc-component dc-mccb renewable-energy [DC Relay] Catalog Catalog June 15, 2021 catalog dc-component dc-relay renewable-energy [DC MCB]_Catalog Catalog June 15, 2021 catalog dc-component dc-mcb renewable-energy [DC Component] for Renewable Energy Solution Catalog June 15, 2021 catalog dc-component [DC Compact DSU] 1500V MCCB Catalog June 15, 2021 catalog dc-component dc-mccb renewable-energy [DC Compact DSU] UL Switch Discconector Catalog June 15, 2021 catalog dc-component dc-mccb renewable-energy [DC ACB] Catalog Catalog June 15, 2021 catalog dc-acb dc-component renewable-energy
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