JDCF Oil immersed inductive voltage transformer
Key attributes
| Brand | Wone |
| Model NO. | JDCF Oil immersed inductive voltage transformer |
| Rated voltage | 40.5kV |
| Series | JDCF |
Product descriptions from the supplier
Product introduction:
Inductive voltage transformer JDCF series oil immersed electromagnetic voltage transformer is a voltage transformer with transformer oil and insulating paper as the insulating medium. It protects measuring instruments and relays in the power system, and makes the secondary side equipment miniaturized and standardized. It is an indispensable power equipment in the substation.
Product features:
●It has the characteristics of fast transient response.
●Meet the requirements of IEC 61869-3, CFE NRF-026, IEEE57.13 and other technical standards.
●For single-stage electromagnetic voltage transformer, the upper part is the expander part, the middle part is the porcelain bushing part, the bottom part is the oil tank, and the internal part is the body part. The transformer body contains winding and capacitor voltage equalizing screen, which are bound together.
●The product has small size, light weight, large load and stable dielectric loss.
Remark: Approximate dimensions and weights for special requirements, please consult us.
Online store
On-time delivery rate
Response time
100.0%
≤4h
Company overview
Workplace: 65666m²m²
Total staff: 300+
Highest Annual Export(usD): 50000000
Services
Business Type: Design/Manufacture/Sales
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
Whole life care manager
Whole-life care management services for equipment procurement, use, maintenance, and after-sales, ensuring safe operation of electrical equipment, continuous control, and worry-free electricity consumption.
The equipment supplier has passed platform qualification certification and technical evaluation,
ensuring compliance, professionalism, and reliability from the source.
Related Products
-
40.5kV 72.5kV 126kV 145kV Oil immersed current transformer
-
LVQB SF6 gas insulated current transformer
-
110kV and 50kV AC SF6 Gas Insulated Voltage Transformer
-
Inductive Voltage Transformer for GIS
-
JLD Combined instrument transformer
-
Station Service Voltage Transformer
-
LB Oil immersed hair pin current transformer
Related Knowledges
-
How Altitude Affects HV Equipment Insulation & Temperature Rise？As altitude increases, air density, temperature, and atmospheric pressure decrease accordingly, leading to reduced dielectric strength of air gaps and external insulation performance of porcelain components. This results in degraded external insulation performance for high-voltage electrical equipment. Since most high-voltage equipment is designed for installation at altitudes below 1,000 meters, using such equipment at elevations exceeding 1,000 meters may compromise reliable insulation performJames10/23/2025 -
What Causes CT20 Mechanism to Fail to Close? Insufficient Closing Solenoid Stroke Is KeyThe CT20 series operating mechanism is a classic design. One common cause of failure to close is an improperly adjusted, overly short stroke of the closing solenoid. The rated stroke is approximately 5mm. However, due to vibration or incorrect adjustment after maintenance, the stroke may decrease to around 3mm, potentially causing the mechanism to fail to operate. If the control system continuously issues a closing command under such conditions, the solenoid remains energized, which can lead toFelix Spark10/23/2025 -
Are PM Actuators Reliable? Compare Types & BenefitsThe performance of circuit breaker operating mechanisms is decisive for reliable and safe power supply. While various mechanisms each have their advantages, the emergence of a new type does not completely replace traditional ones. For example, despite the rise of eco-friendly gas insulation, solid insulation ring main units still hold about 8% of the market, showing new technologies rarely fully displace existing solutions.The permanent magnet actuator (PMA) consists of permanent magnets, a closEdwiin10/23/2025 -
What Are Combined Transformer Standards? Key Specs & TestsCombined Instrument Transformers: Technical Requirements and Testing Standards Explained with DataA combined instrument transformer integrates a voltage transformer (VT) and a current transformer (CT) into a single unit. Its design and performance are governed by comprehensive standards covering technical specifications, testing procedures, and operational reliability.1. Technical RequirementsRated Voltage:The primary rated voltages include 3kV, 6kV, 10kV, and 35kV, among others. The secondary vEdwiin10/23/2025 -
What Are the Types of Reactors? Key Roles in Power SystemsReactor (Inductor): Definition and TypesA reactor, also known as an inductor, generates a magnetic field within the surrounding space when current flows through a conductor. Therefore, any current-carrying conductor inherently possesses inductance. However, the inductance of a straight conductor is small and produces a weak magnetic field. Practical reactors are constructed by winding the conductor into a solenoid shape, known as an air-core reactor. To further increase inductance, a ferromagnetJames10/23/2025 -
35kV Distribution Line Single-Phase Ground Fault HandlingDistribution Lines: A Key Component of Power SystemsDistribution lines are a major component of power systems. On the same voltage-level busbar, multiple distribution lines (for input or output) are connected, each with numerous branches arranged radially and linked to distribution transformers. After being stepped down to low voltage by these transformers, electricity is supplied to a wide range of end users. In such distribution networks, faults such as phase-to-phase short circuits, overcurreEncyclopedia10/23/2025
Haven't found the right supplier yet? Let matching verified suppliers find you.
Get Quotation Now
Send inquiry
Download
Get the IEE Business Application
Use the IEE-Business app to find equipment, obtain solutions, connect with experts, and participate in industry collaboration anytime, anywhere—fully supporting the development of your power projects and business.
