Bar CT 5 kVA Current Transformers

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Bar CT 5 kVA Current Transformers Specification

Low Voltage
1A / 5A Secondary Output

Standard
IS 2705/IEC 61869

Dimension (L*W*H)
120 x 80 x 56 mm

Operating Temperature
-10C to +55C

Voltage Booster Type
Standard

Capacity
5 kVA

High Voltage
6-36 kV

Load Loss
<1% of rated output

Rated Voltage
6-36 kV

Cooling Type
Air Cooled

Coil Material
Copper

Product Type
Current Transformer (CT)

Material
High-grade copper and insulated resin body

Output
5A/1A

Frequency (MHz)
50 Hz

Efficiency
>99%

Phase
Single Phase

Usage
Electrical metering, protection and control in power systems

Coil Structure
Toroidal

Coil Number
Single coil

Power Scope
5 kVA

Weight
Approx. 2.8 kg

About Bar CT 5 kVA Current Transformers

Redeem these highly reliable bar CT 5 KVA current transformers from Unique Enterprises. These are utilized for monitoring high voltage lines and measuring current. Our offered products are able to produce an altering current. In addition to this, the said devices provide protection and current measurement as well. These are designed for creating isolation between measuring instruments and high voltage power circuits for safety & security of the user. Bar CT 5 KVA current transformers are bolted to the current carrying device and insulated from high operating voltage. These are highly efficient, anti-corrosive in nature and robust in construction.

SPECIFICATION

Power	5 kVA
Core Type	Bar CT
Phase	Single Phase
Country of Origin	Made in India
Brand	Unique Enterprises
Packaging Type	Box
Usage/Application	Industrial

Robust Construction for Demanding Environments

Built with high-grade copper and a laminated silicon steel core, the Bar CT 5 kVA ensures reliable operation even in humid and fluctuating temperature environments. The insulated resin body provides additional protection against electrical and mechanical stress, making it ideal for industrial and commercial panel boards.

Precision and Versatility in Electrical Measurement

With its high accuracy class (1.0/0.5), low load loss, and compatible secondary outputs (5A/1A), this transformer guarantees precise measurements for metering and protective relaying. It suits single-phase applications and supports a wide voltage spectrum (6-36 kV), offering versatility for different installations.

FAQ's of Bar CT 5 kVA Current Transformers:

Q: How should the Bar CT 5 kVA Current Transformer be installed in panel boards?

A: The Bar CT 5 kVA Current Transformer is designed for bar-mounted installation, which allows it to be securely fixed onto busbars inside industrial or commercial panel boards. Always ensure proper alignment and secure the screw-type secondary terminals for optimal connections.

Q: What electrical applications is this current transformer best suited for?

A: This transformer is ideal for electrical metering, protection, and control functions within power systems. Typical uses include monitoring and safeguarding circuits in industrial and commercial panel boards, owing to its high accuracy and durability.

Q: When is routine maintenance required for this transformer?

A: Periodic visual inspections are recommended to ensure terminals are tight and the resin body remains free from cracks or contamination. However, due to its robust construction and air-cooled design, the transformer requires minimal maintenance under normal operating conditions.

Q: Where can this current transformer be deployed effectively?

A: It can be deployed in environments requiring reliable current measurement under challenging conditions, such as industrial facilities, commercial buildings, and infrastructure projects across India. Its 95% RH humidity tolerance and wide temperature range make it suitable for most electrical panel installations.

Q: What is the process for using its secondary terminals for connections?

A: The Bar CT 5 kVA features screw-type secondary terminals. Simply strip the insulation from the connecting wire, insert the wire into the terminal, and tighten the screw to ensure a secure and low-resistance connection for accurate signal transmission.

Q: What benefits does the Class B insulation provide?

A: Class B insulation offers a higher thermal endurance, protecting the transformer from temperature-induced degradation. This ensures consistent performance, especially in environments with elevated temperatures or variable load conditions.

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