Description

SPECIFICATIONS

Brand Name: TOMZN

Certification: CE

Coil Number: Autotransformer

Coil Structure: Toroidal

Does it include a Battery?: No

Does it include wireless functionality?: No

EU LVD Voltage: High voltage: Above 50Vac or 75Vdc

High-concerned chemical: none

Model Number: TOMZN CT

Origin: Mainland China

Phase: SINGLE

Use: Current

is_customized: Yes

CT 75/5A 5/3.75VA 30I

CT 100/5A 5/3.75VA 30I

CT 150/5A 5/3.75VA 30I

CT 200/5A 5/3.75VA 30I

CT 250/5A 5/3.75VA 30I

CT 300/5A 5/3.75VA 30I

CT 1000/5A 10/3.75VA 60I

CT 1000/5A 10/3.75VA 60II

CT 1500/5A 10/3.75VA 80I

CT 2000/5A 10/3.75VA 100II

Descriptions:

This series of high-performance current transformers (CT) is designed for precise monitoring, protection, and metering in electrical power systems. Compliant with international standards such as IEC 60044-1, they are ideally suited for installation in distribution cabinets, substations, and industrial power systems.

Specifications:

Standard Ratios:15:1, 20:1, 30:1, 40:1, 50:1, 60:1, 200:1, 300:1, 400:1
Rated Primary Current (Ipn):75A, 100A, 150A, 200A, 250A, 300A, 1000A, 1500A, 2000A
Rated Secondary Current (Isn):5A
Accuracy Class:0.5
Rated Power Output:2.5VA, 3.75VA, 5VA, 10VA (Model-specific)
Rated Voltage:660V
Frequency:50/60 Hz

Note:
1. The CT primary should be connected in series with the test current loop, the secondary should be as work in the short-circuit state.
2. The secondary circuit is not allowed open circuit, so please do not install fuse.

3.The equipment can be sealed to prevent electricity theft.