JDZXW-36W2 Transformer ng Pagkuha ng Voltage sa Labas

Product Overview

Ang JDZXW-36W2 voltage transformer ay gumagamit ng outdoor epoxy resin material casting at single pole insulated voltage transformer, na malawak na ginagamit para sa pagsukat ng kuryente, enerhiya, at protective relaying sa elektrikal na sistema na may frequency na 50Hz o 60Hz at pinakamataas na tensyon para sa kagamitan na 36 kV (hanggang ~40.5kV).

Ang iron core ay gumagamit ng advanced cold-rolled silicon steel sheet. Ang high voltage outgoing line ng primary winding ay inilabas mula sa itaas ng produkto; ang outgoing line ng secondary winding naman ay inilabas mula sa transverse side ng produkto.

Key Features

• Outdoor Protection Design：Gumagamit ng silicone rubber composite insulation jacket na may IP67 protection rating, na nakakaresist sa salt fog, dust, UV radiation, at iba pang harsh environmental factors upang matiyak ang long-term outdoor operational stability. Ang external insulation creepage distance ≥31mm/kV, na angkop para sa Class Ⅲ at iba pang pollution areas, na nagbabawas ng risk ng fouling flashover accidents.

• High-precision Voltage Conversion：Gumagamit ng high-quality silicon steel core at optimized electromagnetic design, na may voltage ratio error na kontrolado sa loob ng Class 0.2 at phase difference ≤10', na nagbibigay ng precise voltage signals para sa metering devices at relay protection systems upang matugunan ang high-precision measurement requirements ng power systems.

• Wide Temperature Adaptability：Nag-ooperate sa temperature range na -40℃~+70℃, na gumagamit ng low-temperature tough epoxy resin at high-temperature resistant insulation materials upang matiyak ang stable performance sa extreme temperature environments at iwasan ang insulation aging dahil sa pagbabago ng temperatura.

• High Insulation Reliability：Ang insulation system ay lumalampas sa 36kV/75kV/170kV withstand voltage tests na may partial discharge ≤5pC, at equipped na may built-in overvoltage protection devices upang makapagtala ng epektibong pag-iwas sa pinsala mula sa switching overvoltage at lightning impulse.

Main technical parameter

• Rated primary voltage：30/√3kV o 33/√3kV o 34.5/√3kV o 35/√3kV etc

• Rated secondary voltage：100/√3V o 110/√3V o 115/√3V o 120/√3V

• Rated voltage of residual voltage windings：100/ 3V o 110/ 3V o 115/ 3V o 120/ 3V

• Technical standard accords with IEC 60044-2.2003 or IEEE etc

Other parameters pls see as follow:

Remarks: Upon request we are glad to offer transformers according to other standards or with non-standard technical specs.