10-20 KV indoor metal-armored movable switchgear (NVBS)
Product picture
Product picture


Product description
Nanya has independently developed the metal-armored switchgear under the technical guidance of ABB CALOR-EMAG (Germany) and meets the IEC 62271-200 and GB3906 standards.

Steel plates are applied for complete lockout and isolation.

High- and low-voltage units are thoroughly isolated.

The simple but effective interlock device is applied to prevent operating errors.

Cable connection can be inspected through the rear door.

The busbar is provided with the epoxy coating to strengthen insulation.

All unit chambers are separated from each other, in order to release pressure.

The busbar chamfer is optimized to prevent tip discharge.
Product certificate/Product catalog
NVBs disk product introduction.pdf

Product usage
Used in differeut fields such as power plants, substations, petrochemical enterprises, metallurgy, steel rolling, light industry, textile, factories, mining enterprises, residential communities, and high-rise buildings.
Product certificate/Product catalog
NVBS 24KV 1250A 25KA Inspection Report.PDF
NVBS 12KV 3150A 40KA Inspection Report.PDF
NVBS 12KV 2500A 40KA Inspection Report.PDF
NVBS 12KV 1250A 40KA Inspection Report.PDF
NVBS 12KV 1250A 31.5KA Inspection Report.PDF
NVBS 12KV 1250A 25KA Inspection Report.PDF
NVBS 12KV 630A 31.5KA Inspection Report.PDF
NVBS 12KV 630A 25KA Inspection Report.PDF
NVBS 7.2KV Inspection Report.PDF
Product description
Nanya has independently developed the metal-armored switchgear under the technical guidance of ABB CALOR-EMAG (Germany) and meets the IEC 62271-200 and GB3906 standards.

Steel plates are applied for complete lockout and isolation.

High- and low-voltage units are thoroughly isolated.

The simple but effective interlock device is applied to prevent operating errors.

Cable connection can be inspected through the rear door.

The busbar is provided with the epoxy coating to strengthen insulation.

All unit chambers are separated from each other, in order to release pressure.

The busbar chamfer is optimized to prevent tip discharge.
Product usage
Used in differeut fields such as power plants, substations, petrochemical enterprises, metallurgy, steel rolling, light industry, textile, factories, mining enterprises, residential communities, and high-rise buildings.
Product certificate/Product catalog
NVBS 24KV 1250A 25KA Inspection Report.PDF
NVBS 12KV 3150A 40KA Inspection Report.PDF
NVBS 12KV 2500A 40KA Inspection Report.PDF
NVBS 12KV 1250A 40KA Inspection Report.PDF
NVBS 12KV 1250A 31.5KA Inspection Report.PDF
NVBS 12KV 1250A 25KA Inspection Report.PDF
NVBS 12KV 630A 31.5KA Inspection Report.PDF
NVBS 12KV 630A 25KA Inspection Report.PDF
NVBS 7.2KV Inspection Report.PDF
Product certificate/Product catalog
NVBs disk product introduction.pdf

NAN YA Electric (Nantong) Co.,Ltd.
Electric Machinery and Switchgear business office Contact person: Miss Sheng
TEL: 86-513-85291811- turn to 670
E-mail: 2f920@nypc.com.cn
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