Slide 1

The Tape Insulated Protection CT – Rectangular Type is a robust current transformer designed for protection applications where rectangular busbars or conductors are used.

Its tape insulation design ensures high dielectric strength, compact construction, and reliable performance, making it suitable for both indoor and outdoor protection systems.

Tape Insulated Protection Rectangular CT

Key Features

  • Accurate and reliable current sensing for protection applications
  • Compact tape insulated design ensuring dielectric strength and safety
  • Compatible with rectangular busbars and conductors
  • Reliable performance under fault and overload conditions
  • Long service life with minimal maintenance requirements

asked question

Have questions about Tape Insulated Protection Rectangular CT?

Find answers to common queries about the Tape Insulated Protection Rectangular CT, its applications, and protection features.

It is a tape insulated current transformer designed for protection of electrical systems using rectangular busbars or conductors.

It is widely applied in protection panels, switchgear, and circuit breaker systems where safe and reliable fault detection is required with rectangular conductors.

The CT ensures accurate fault current detection and works seamlessly with protective relays to trip circuits during abnormal conditions.

The tape insulation provides high dielectric strength, compact design, and safety, ensuring reliability under fault and overload conditions.

Yes, it can be customized for different current ratios, protection classes, and mounting requirements to suit specific system needs.

Technical Specifications

Detailed specifications of Resin Cast Protection Round CT across different capacities.

Sr. No Item Code Ratio (Amp) Is (Sec.) Burden (VA) Accuracy Class Dimension (mm)
1 AETWMS01 Upto 75/5 1 & 5 2.5/5/10/15 3 / 1 / 0.5 35 × 20
2 AETWMS02 100 1 & 5 2.5/5/10/15 3 / 1 / 0.5 35 × 20
3 AETWMS03 125 1 & 5 2.5/5/10/15 3 / 1 / 0.5 35 × 20
4 AETWMS04 150 1 & 5 2.5/5/10/15 3 / 1 / 0.5 35 × 20
5 AETWMS05 200 1 & 5 2.5/5/10/15 3 / 1 / 0.5 45 × 25
6 AETWMS06 250 1 & 5 2.5/5/10/15 3 / 1 / 0.5 45 × 25
7 AETWMS07 300 1 & 5 2.5/5/10/15 3 / 1 / 0.5 55 × 25
8 AETWMS08 400 1 & 5 2.5/5/10/15 3 / 1 / 0.5 55 × 30
9 AETWMS09 500 1 & 5 2.5/5/10/15 3 / 1 / 0.5 55 × 30
10 AETWMS10 600 1 & 5 2.5/5/10/15 3 / 1 / 0.5 60 × 30
11 AETWMS11 800 1 & 5 2.5/5/10/15 3 / 1 / 0.5 85 × 35
12 AETWMS12 1000 1 & 5 2.5/5/10/15 3 / 1 / 0.5 110 × 50
13 AETWMS13 1200 1 & 5 2.5/5/10/15 3 / 1 / 0.5 120 × 50
14 AETWMS14 1500 1 & 5 2.5/5/10/15 3 / 1 / 0.5 140 × 60
15 AETWMS15 1600 1 & 5 2.5/5/10/15 3 / 1 / 0.5 140 × 60
16 AETWMS16 2000 1 & 5 2.5/5/10/15 3 / 1 / 0.5 140 × 60
17 AETWMS17 2500 1 & 5 2.5/5/10/15 3 / 1 / 0.5 140 × 70
18 AETWMS18 3000 1 & 5 2.5/5/10/15 3 / 1 / 0.5 160 × 70
19 AETWMS19 4000 1 & 5 2.5/5/10/15 3 / 1 / 0.5 160 × 90
20 AETWMS20 5000 1 & 5 2.5/5/10/15 3 / 1 / 0.5 170 × 110
21 AETWMS21 6000 1 & 5 2.5/5/10/15 3 / 1 / 0.5 170 × 130