Current Transformer

Current Transformers (CTs) are used for measuring AC current by converting high primary current into a lower proportional secondary current.

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Key Specifications

Product Variants

Tape Wound Series Round

Tape Wound series round CTs are round in shape, encapsulated with UL94V-0 approved polycarbonate. These CTs have terminals for secondary connections feature wide range of primary current ratings, Bus bar sizes, case widths. They are having wall, cable , bus bar mounting options .

Features:-
Applicable Standard: IEC 61869-1 & 2 / IEC 60044-1 / IS 2705
System Voltage: 720 V max
Test Voltage: 4 kV, 50 Hz for 1 minute
Operating Frequency: 50 / 60 Hz
Rated Primary Current: 50 A – 3200 A
Rated Secondary Current: 5 A (1 A optional)
Accuracy Class: 0.2, 0.5, 0.5S, 1
Rated Burden: 1 VA – 45 VA
Instrument Security Factor: 2.5 / 5 / 10
Insulation Class: Class E (120°C)
Ambient Temperature: −25°C to +40°C
Case Material: UL94-V0 Polycarbonate

Tape Wound-E Series Round

Tape Wound-E series round CTs are cirost effective, round in shape, encapsulated with UL94V-0 approved polycarbonate. connections and feature wide range of system current ratings, Busbar sizes, case widths. They have wall, cable, bus bar mounting options.

Features: -
Applicable Standard: IEC 61869-1 & 2 / IEC 60044-1 / IS 2705
System Voltage: 720 V max
Test Voltage: 3 kV, 50 Hz for 1 minute
Operating Frequency: 50 / 60 Hz
Ratio Rating: 50/5 A – 5000/5 A
Rated Secondary Current: 5 A (1 A optional)
Accuracy Class: 0.2, 0.5, 0.5S, 1
Rated Burden: 1 VA – 15 VA
Instrument Security Factor: 2.5 / 5 / 10
Insulation Class: Class E (120°C)
Ambient Temperature: −25°C to +40°C
Case Material: UL94-V0 Polycarbonate

Transformer Series Square type CTs

Transformer CTs are square type and encapsulated with UL94V-0 approved polycarbonate. Metering CTs feature with wire sealable terminal covers wide range of primary current ratings, Bus bar sizes, case widths. Wall, cable, bus bar, DIN rail mounting options available.

Features:-
Applicable Standard: IEC 61869-1 & 2 / IEC 60044-1 / IS 2705
System Voltage: 720 V max
Test Voltage: 4 kV, 50 Hz for 1 minute
Operating Frequency: 50 / 60 Hz
Rated Primary Current: 1 A – 7500 A
Rated Secondary Current: 5 A (1 A optional)
Accuracy Class: 0.2, 0.2S, 0.5, 0.5S, 1
Rated Burden: 1 VA – 100 VA
Instrument Security Factor: 2.5 / 5 / 10
Insulation Class: Class E (120°C)
Ambient Temperature: −25°C to +40°C
Case Material: UL94-V0 Polycarbonate

Description

Specifications

Shipping & Returns

Transformer series CTs are square type and encapsulated in UL94V-0 approved polycarbonate material, which provides good insulation and protection. They offer reliable performance and accurate current measurement in electrical systems.

These CTs provide comprehensive measurement accuracy and are cost-effective moulded case CTs. They are available in a wide range of primary current ratings, bus bar sizes, and case widths to suit different electrical applications.

They can be mounted on wall, cable, bus bar, or DIN rail depending on the installation and application requirements.

Shipping Information

We offer worldwide shipping. Delivery times vary based on location:

Domestic: 3-5 business days
International: 7-14 business days
Express shipping available

Return Policy

We offer a 30-day return policy for unused products in original packaging. Contact our support team for return authorization.

Panel Accessories

Electrical Control & Automation

Switchgear Protection

Current Transformer

Key Specifications