Wenzhou Shuowei Electric Co., Ltd. is one of the most reliable manufacturers and suppliers of jdz8-10r voltage transformer – 10kv / 12kv potential transformer for mv switchgear in China, also supports customized service. Welcome to wholesale bulk advanced jdz8-10r voltage transformer – 10kv / 12kv potential transformer for mv switchgear in stock here from our factory. If you have any enquiry about quotation, please feel free to email us.
JDZ8-10R Voltage Transformer –
10kV / 12kV Potential Transformer for MV Switchgear
. The voltage transformers are in accordance with GB20840.3-2013and IEC60044-2 standards.
. Rated insulation level:12/42/75, 7.2/32/60kV.
. Rated frequency: 50Hz or 60Hz.
Core Positioning
The JDZ8-10R Voltage Transformer (VT / PT) is a single-phase, dry-type, epoxy resin cast potential transformer designed for 10kV and 12kV medium voltage switchgear. It steps down primary voltage to safe secondary levels (100V or 110V) for metering, protection, and control applications.
This JDZ8 series transformer is fully compliant with IEC 60044-2 and GB/T 20840.3 standards, making it suitable for indoor installation in switchgear panels, ring main units (RMU), and substations.
Overall dimension drawing
| Parameter Item | Details |
| Model | JDZ8-10R Voltage Transformer |
| Compliance Standards | Conforms to GB20840.3-2013 (national standard) and IEC60044-2 (international standard) |
| Rated Insulation Level | 12/42/75kV (for 10kV system), 7.2/32/60kV (compatible with 7.2kV scenarios) |
| Rated Frequency | 50Hz or 60Hz (compatible with different power grid frequencies) |
| Structure Type | Dry-type encapsulation (stable insulation performance, suitable for enclosed environments of power distribution equipment) |
export packing
Our export packaging is designed and tested to ensure safe and intact delivery worldwide, meeting international logistics standards. Each unit is individually packed with multiple layers of protection to withstand long-distance transportation and environmental challenges.
About us
SUVELL supplies essential power accessories toover 200 enterprises worldwide, ensuring thesafety and efficiency of global power systems.With a modern 5,0002production base and ateam of professional electrical engineers, weproduce high-quality transformers, switchgear,cables, and transmission line components.
Our technical expertise and reliable productsmake us a trusted partner in power infrastructureacross a wide range of industries.
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