Primary current 300A to 1000A, secondary current 5A compatible! Waterproof and split-type current transformer, zero-sequence current transformer.
The "QZ-8A" from Miwa Electric is a waterproof and split-type current transformer and zero-sequence current transformer (CT and ZCT). It is suitable for circuit voltages ranging from 22kV to 154kV, with primary currents from 300A to 1000A and a secondary current of 5A. 【Features】 ■ Waterproof and split-type current transformer and zero-sequence current transformer ■ Applicable circuit voltage: 22kV to 154kV ■ Primary current: 300A to 1000A ■ Secondary current: 5A *For more details, please refer to the PDF document or feel free to contact us.
Inquire About This Product
basic information
【Specifications】 ■QZ-8A ・Shape: Split type ・Ingress protection: IPX8 (water pressure 98kPa for 1 hour) ・Diameter: φ135mm ・Rated primary current: 300A, 400A, 500A, 600A, 1000A ・Rated secondary current: 5A ・Rated frequency: 50Hz or 60Hz ・Rated load: 5VA *For more details, please refer to the PDF document or feel free to contact us.
Price range
Delivery Time
Applications/Examples of results
For more details, please refer to the PDF document or feel free to contact us.
catalog（1）
Download All Catalogs
Company information
Miwa Electric was established in 1944 with the aim of manufacturing and selling electrical measuring instruments and control devices for power companies. Today, we supply a wide range of innovative and highly reliable products to various industries, including power companies, steel, railways, automobiles, pharmaceuticals, and chemicals. We are also actively expanding into fields beyond electricity, such as the MagSign display system. Our motto is "not to follow other companies in terms of technology." We will continue to devote ourselves to the development of original products, hoping to prosper alongside society.
![[Case Study] Sensor Reduces Sorting Time by Half! Higashi Nihon Recycling Systems](https://image.www.ipros.com/public/product/image/add/2001211187/IPROS42997668617422795954.png?w=280&h=280)
