Series 80 Current Transformers

Description

A range of moulded case Split core current transformers with in-built terminal covers. Primary ranges available up to 5000A with 5A secondary as standard.

Application

The Hobut range of Split-core current transformers has been designed to meet the growing demand for installation into existing networks. The split-core allows installation without disconnecting cables or busbar circuits. The products are ideal for retro-fitting and are therefore popular in the Energy Management and Power Factor Correction Industries

Technical Specification

Range

TypePrimary Current (A)Class 0.5Class 1Class 3Internal Diameter (mm)
VAVAVA
CTS80-11001.520
x
30
1502
2001.52.5
25024
3001.546
4002.5610
CTS80-225012450
x
80
3001.536
4001.5310
5002.5515
6002.5517.5
7503618
8003718
100051020
CTS80-325012480
x
80
3001.536
4001.5310
5002.5515
6002.5517.5
7503618
8003718
100051020
CTS80-450041280
x
120
600514
7502.5617
8003718
10005920
12006724
125071528
150081730
CTS80-5100010152080
x
160
1500152025
2000152025
2500152025
3000202530
4000202530
5000202530

Design

The 80 series Split-Core Current Transformers are of moulded case construction, supplied complete with in-built terminal cover.

Accuracy / Burden

Each Split-Core Current Transformer is supplied for use with various class and accuracy burdens. For example, Type CTS80-1,400/5 is suitable for:
0.5% accuracy up to 2.5VA
1% accuracy up to 6VA
3% accuracy up to 10VA

 Order Example

A split-core Transformer Type CTS80-1 with a ratio of 400/5 is:
CTS80-1, 400/5. There is no reason to specify accuracy or VA on your order for reasons outlined above.

 Dimensions

TypeABCDEFGHIJWeight
CTS80-12030518911034474033180.75kg
CTS80-2508078114145323222180.90kg
CTS80-38080108144145323233181.00kg
CTS80-480120108144185323233181.20kg
CTS80-58016012018424352475238322.50kg