• JDZW2-36 Outdoor Voltage Transformer
JDZW2-36 Outdoor Voltage Transformer
discuss personally
Model
JDZW2-36
Basic info
Brand Wone Store
Model NO. JDZW2-36 Outdoor Voltage Transformer
Rated frequency 50/60Hz
Primary voltage 33kV
Secondary voltage 110V
Series JDZW
Product Detail

Product Overview

JDZW2-36 voltage transformer, outdoor epoxy resin casting and double pole insulated VT, is widely used for measuring current, electric energy and protective relaying in the isolated neutral system with the frequency 50Hz or 60Hz and insulation voltage 36 kV (Up to 40.5kV).

The iron core adopts advanced cold-rolled silicon steel sheet. High voltage outgoing line of primary winding was fetched out from top of the product; outgoing line of secondary winding was fetched out from transverse side of the product.

Key Features

  • Fully Enclosed Insulation Structure:The product features a fully enclosed post-type structure with an outer silicone rubber insulation layer, effectively resisting pollution and moisture. This design not only enhances moisture resistance but also significantly improves anti-fouling flashover performance, making it ideal for high-pollution outdoor environments and ensuring long-term reliable operation under harsh conditions.

  • High-Precision Voltage Transformation:This voltage transformer accurately measures voltage, converting 36kV high voltage into low voltage suitable for measurement and protection devices. With voltage ratio error controlled within a minimal range, it meets high-precision metering and protection requirements, providing reliable voltage data for power system stability and ensuring timely and accurate operation of relay protection devices.

  •  Compact, Lightweight & Easy Installation:Thanks to the fully enclosed epoxy resin casting process, the transformer is compact, lightweight, and can be installed in any position and orientation. It offers a convenient installation solution for space-constrained locations such as substations and outdoor distribution boxes, saving installation space and costs.

  • Excellent Electrical Performance:Equipped with a built-in fuse, the transformer quickly cuts off the circuit during faults to protect the voltage transformer (PT), with easy fuse replacement. The secondary outlet terminals are sealed with metal protective covers to prevent foreign objects from entering, further enhancing electrical insulation performance and safety while reducing the risk of faults caused by electrical connection issues.

Main technical parameter

  • Rated primary voltage:30 kV or 33 kV or 35 kV  etc.

  • Rated secondary voltage:100 V or 110 V

  • Rated power-frequency withstand voltage: 70kV

  • Rated lightning impulse withstand voltage: 170kV

  • Technical standard accords with IEC 60044-2.2003.

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.

Outline drawing

Know your supplier
Wone Store
Main Categories
High Voltage Electrical Apparatus/Low Voltage Electrical Apparatus/Wire cable/Instrument meters/New energy/Tester/Production equipment/Generator/Electrical fittings/Integrated Electrical Equipment/Instrument Transformer/Equipment Parts
Business Type
Sales
Highest Annual Export (USD)
$300000000
Professional Experience
1 years
Workplace
1000m²
占位
占位
Related Products
Related Knowledges
What Is An Inverter-integrated Transformer?
What Is An Inverter-integrated Transformer?
An inverter-integrated transformer is a power conversion device that combines the functions of an inverter and a transformer into a single unit. Widely utilized in renewable energy systems such as solar photovoltaic (PV) and wind power generation, its primary role is to convert direct current (DC) to alternating current (AC) while adjusting voltage levels (stepping up or down) via the transformer, ensuring compatibility with grid requirements or specific load demands.1. Basic Functions and Opera
Vziman
07/31/2025
Estimation of capacitive current
Estimation of capacitive current
The capacitive current is mainly determined by the length of the feeder, the cross-sectional area of the conductor, the dielectric constant, the height above the ground, and the rated voltage. The specific estimation methods are as follows:Estimation of capacitive current of overhead lines: For overhead lines of 3 - 35 kV, the capacitance per phase to ground is usually 5000 - 6000 pF/km. Based on this, the value of the single-phase grounding capacitive current per kilometer for lines of differen
Leon
07/31/2025
What are the technical characteristics of hydrogen-cooled power transformer technology?
What are the technical characteristics of hydrogen-cooled power transformer technology?
Power transformers are pivotal components in electrical grids, tasked with voltage conversion to enable efficient electricity transmission and distribution. As global energy demands surge and grid architectures grow increasingly complex, there is an urgent need for advanced transformer technologies that enhance efficiency, minimize environmental impact, and ensure operational reliability. Among emerging innovations, hydrogen-cooled power transformer technology has emerged as a particularly promi
Edwiin
07/31/2025
What are the basic knowledge points about transformer bushings?
What are the basic knowledge points about transformer bushings?
1. Functions of Transformer BushingsThe core function of transformer bushings is to lead the coil leads out to the external environment. They serve both as insulating components between the leads and the oil tank and as fixing devices for the leads.During the operation of a transformer, bushings continuously carry load currents and, in the event of an external short circuit, withstand short-circuit currents. Therefore, transformer bushings must meet the following requirements:Possess specified e
Rockwell
07/31/2025
What are the application scenarios of power transformers with a rating above 10kV?
What are the application scenarios of power transformers with a rating above 10kV?
High - voltage power transformers (above 10 kV) are extensively applied in various sectors, spanning residential and industrial fields. The following is a detailed overview of their main application scenarios and technical characteristics:1. Urban and Civil Applications1.1 Residential Communities and Commercial CentersThe 10 kV - rated combination transformer, favored for its compact size and fully sealed structure, is widely used in new residential complexes, shopping centers, and high - rise b
Vziman
07/31/2025
Development Direction of Intelligent Monitoring for Surge Arresters in the Internet of Things Era
Development Direction of Intelligent Monitoring for Surge Arresters in the Internet of Things Era
1. Current Status and Shortcomings of Online MonitorsCurrently, online monitors are the most commonly used tools for surge arrester monitoring. While they can detect potential defects, they have significant limitations: manual on - site data recording is required, precluding real - time monitoring; and post - collection data analysis adds to operational complexity. IoT - based intelligent monitoring overcomes these issues—collected data is uploaded via the IoT to processing platforms, and
Echo
07/31/2025
×
Inquiry
Download
IEE-Business is dedicated to serving the personnel in the global power industry.
Join IEE-Business, not only can you discover power equipment and power knowledge, but also canhnd like - minded friends!