Dalian Xin’anyue Electric Power Equipment Co., Ltd. is one of the leading manufacturers and suppliers of jdz9-10 10kv mv instrument voltage transformer in China. We are committed to providing high quality customized products with competitive price. Welcome to wholesale CE approved jdz9-10 10kv mv instrument voltage transformer from our factory.
The JDZ9-10 type metering and protection VT is a high-performance indoor voltage transformer widely applied in medium-voltage power equipment including switch cabinets, switching stations and box-type transformers. Manufactured by Dalian Xinanyue Electric Power Equipment Co., Ltd., this metering and protection VT adopts a fully enclosed insulation structure formed by epoxy resin vacuum casting. With a compact overall design and reasonable internal layout, the product delivers excellent mechanical strength and superior moisture-proof performance, adapting stably to various indoor power distribution operating environments.
Designed for AC power systems with a rated voltage of 10kV and below and a rated frequency ranging from 50Hz to 60Hz, this professional metering and protection VT undertakes two core industrial functions: accurate electric energy metering and real-time system voltage monitoring. Its integral epoxy resin casting structure effectively isolates internal windings from external humidity, dust and minor mechanical impact, preventing insulation aging and ensuring long-term stable operating performance. The optimized structural design simplifies on-site installation and secondary wiring procedures, greatly improving construction efficiency for engineering and maintenance personnel.
Compliant with national and IEC industry standards for voltage transformers, the JDZ9-10 model features reliable structural stability and strong environmental adaptability. It requires no complex daily maintenance throughout its service life, only regular surface cleaning to maintain optimal working conditions. Widely recognized in indoor medium-voltage distribution networks, this cast-insulated voltage transformer provides precise and consistent voltage data support for power measurement, energy settlement and system operational monitoring, serving as a stable and essential auxiliary component for modern power distribution systems.
|
Model |
Rated Voltage |
Rated Insulation |
Accuracy Class and |
Ultimate |
Primary |
Creep |
Wiring |
Remarks |
|
JDZ9-3 |
3000/100 |
3.6/23/40 |
0.2-30 |
600 |
0.2 |
330 |
1.2 |
|
|
JDZ9-6 |
6000/100 |
7.2/32/60 |
0.5 |
|||||
|
JDZ9-10 |
10000/100(220) |
12/42/75 |
||||||
|
10000/100/100 |
0.2/0.2-15/15 |
300/300 |
3.4 |
|||||
|
10000/100/220(110) |
0.2/3P-30-250 |
300/500 |
3.4.9 |
Momentary |
||||
|
JDZX9-3G |
3000/√3/100/√3/100/3 |
3.6/23/40 |
0.2/3P-30-100 |
600 |
11 |
|||
|
JDZX9-6G |
6000/√3/100/√3/100/3 |
7.2/32/60 |
||||||
|
JDZX9-10G |
10000/√3/100/√3/100/3 |
12/42/75 |
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