43mm Ring Type Protection Current Transformer

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43mm Ring Type Protection Current Transformer

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43mm Ring Type Protection Current Transformer Specification

Standard
IS 2705 / IEC 61869-2

Rated Voltage
Up to 0.72kV (for Instrument Transformer applications)

High Voltage
Insulation Level up to 3kV (as per standard)

Low Voltage
Secondary side: typically 1A or 5A

Capacity
Varies with CT Ratio

Operating Temperature
-10C to +55C

Dimension (L*W*H)
Approx. 90mm x 40mm x 120mm (43mm inner diameter)

Load Loss
Negligible (Design specific)

Coil Material
Copper/Aluminum

Cooling Type
Air Cooled

Product Type
Ring Type Protection Current Transformer

Material
High strength molded plastic body with copper/aluminum windings

Output
5A or 1A (standard secondary output)

Frequency (MHz)
50-60 Hz

Efficiency
High efficiency (varies as per design)

Phase
Single Phase/Three Phase (suitable for both)

Usage
Protection in electrical circuits, current measurement

Coil Structure
Toroidal (Ring) Core

Coil Number
Single Core

Power Scope
Protection and monitoring applications

Weight
Approx. 0.5-1 Kg (depending on model)

Accuracy Class
Class 5P10, 10P10 or as specified

Core Material
High permeability silicon steel lamination

Short Time Current Rating
Up to 40kA for 1 second (model dependent)

IP Protection
IP30 (indoor use)

Burden
5 VA / 10 VA / 15 VA as per CT ratio

Secondary Terminal Type
Screw terminals with protective cover

Inner Diameter
43mm (suitable for busbar or cable through hole)

Insulation Class
Class B or F

Application
Switchgear, LT/HT Panel Boards, Generators, Metering, and Protection Circuits

Mechanical Durability
High, for harsh industrial environments

Marking
Ratio, serial number, class, and standard marked on the body

Mounting Type
Base mounting with screw holes

43mm Ring Type Protection Current Transformer Trade Information

Minimum Order Quantity
1 Unit

Payment Terms
Cash in Advance (CID)

Supply Ability
50 Units Per Month

Delivery Time
2-5 Days

Main Domestic Market
All India

About 43mm Ring Type Protection Current Transformer

Introducing our illustrious 43mm Ring Type Protection Current Transformer-a top-tier solution tailored for both single-phase and three-phase electrical systems. With a core constructed of high permeability silicon steel lamination, this transformer unlocks trending advances in current measurement and protection. Its robust, high-strength molded plastic body houses precision copper or aluminum windings, ensuring mechanical durability even in ephemeral, harsh industrial settings. Featuring a top-ranking short time current rating up to 40kA for 1 second (model-dependent), Class 5P10 and 10P10 accuracy, base mounting with screw holes, and secure terminal covers, this CT guarantees dependable and safe operation in switchgear, panel boards, generators, and protection circuits.

Advanced Features and Versatile Applications

This 43mm Ring Type Protection Current Transformer features high mechanical resilience, a tough molded housing, and air-cooled operation, making it ideal for challenging industrial environments. The device is meticulously designed for use in switchgear, LT/HT panels, generators, metering, and protection circuits. Its compact toroidal core, secure screw terminal covers, and clear body markings ensure reliability and simplicity in deployment. With compatibility for both copper and aluminum busbars or cables, it excels across diverse applications and demanding surfaces.

Sample Availability and Seamless Supply Process

Sample units of the 43mm Ring Type Protection Current Transformer can be handed over for review upon request. With substantial supply ability, orders are efficiently processed and securely shipped across India, ensuring products reach the client's site via scheduled drop-off or reliable carriers. Payment terms are designed for flexibility and assurance, facilitating smooth transactions for both traders and suppliers. Our robust packaging guarantees the required transformer's safe arrival, ready to be integrated with your electrical infrastructure.

FAQ's of 43mm Ring Type Protection Current Transformer:

Q: How is the 43mm Ring Type Protection Current Transformer typically installed?

A: The transformer is mounted using base mounting with screw holes, allowing for easy and secure installation within panel boards, switchgear, or on generator frames.

Q: What are the primary usage types for this protection current transformer?

A: It is primarily used for protection and current measurement in electrical circuits, such as switchgear, LT/HT panel boards, generators, and metering or protection applications.

Q: When should I consider using this specific current transformer model?

A: This model is ideal when you require high mechanical durability, top-ranking short time current capacity, precise accuracy, and compatibility with standard busbar or cable through holes (43mm diameter).

Q: Where can these current transformers be effectively applied?

A: They are effectively used indoors in environments like power distribution rooms, factory switchyards, and electrical substations, where IP30-rated protection is suitable.

Q: What is the process for obtaining a sample and completing an order?

A: Interested clients can request a sample, which will be handed over or shipped securely for evaluation. Once approved, bulk orders are smoothly processed and delivered with reliable supply assurance.

Q: How does using this transformer benefit electrical protection systems?

A: By providing accurate current measurement and robust protection, these transformers help prevent electrical faults, ensure system safety, and improve the reliability of metering and protective relays.

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