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Product Description:
The CT24 series from Janitza features low-power (333 mV) split-core current transformers, designed for easy installation and compatibility with the Janitza Module 800-CT24. These transformers are available in three primary current ratings—50 A, 75 A, and 100 A—with cable lengths of either 25 cm or 2 m. Instead of traditional screw terminals, a connector is used for fast and simple connection to the 800-CT24 module. This module supports up to 24 channels, with up to four modules connectable to the UMG801.
Split-Core Design
The split-core design of the CT24 transformers allows them to be installed around live conductors without interrupting the power supply, making them ideal for quick setup and retrofitting. The 50 A and 75 A variants can accommodate conductors up to 10 mm in diameter, while the 100 A version fits conductors up to 12.5 mm.
Key Feartures
Key Feartures
- Suitable for connection to the Janitza Module 800-CT24
- Output voltage: 333mV
- Available with a primary current of 50, 75 or 100 A
- Available with 25 cm or 2 m cable
- Cable equipped with connector for quick connection
- Split-core, can be easily clipped around the conductor to be measured
- Comply with ANSI C57.13 and IEC 61869-2 standards
Specifications
Specifications
Specifications | Data
|
---|---|
Primary current
|
50 A
|
Weight appr. |
40 g (0.09 lb)
|
Output signal |
333 mV
|
PVC wire leads | 24 AWG
|
Accuracy class |
0.5
|
Frequency | 50 - 60 Hz
|
Insulation voltage | DC 500 V/100 MΩ min
|
Operating temperature | -40 °C bis 65 °C (-40 °F bis 149 °F)
|
Storage temperature | -45 °C bis 80 °C (-49 °F bis 176 °F)
|
Standards | ANSI C57.13, IEC61869-2, RoHS compliant
|
Case | Solid housing with durable
plastic UL 94 V-0
|
Dielectric strength
| 2.5 kV/1mA/1min
|


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€20,23 EUR
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Supplement new requirements with suitable modules
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Compact basic device with 2 sub-units and expansion modules with 1-4 sub-units
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Energy Management System
Smart Software & Hardware Solutions
Welcome to Elco Solutions, your trusted partner in delivering advanced energy management solutions tailored to meet your business’s needs. With our innovative ElcoEMS software and cutting-edge energy management and power quality hardware in partnership with Janitza Electronics, we empower organizations across Europe to achieve greater energy efficiency, reduce operational costs, and meet the stringent European standards ISO 50001.
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