CTs & Rogowskis
Split Core 333mV Current Transformers & Rogowski Rope CTs
- Split core — safe & quick for retrofitting
- 333mV safe low voltage output
- SCT range: 30A – 800A
- Rogowski rope: 1000A – 3500A
Product Description
The ND series of retro-fit split core 333mV current transformers are designed for fast and easy installation with no need to disconnect any loads. They are equally suitable for current or power measurement — ideal for energy management or any form of automation and control systems. An internal precision resistor across the secondary winding of the CT provides a safe, low voltage output — no more worries about open-circuiting CT secondary circuits. The ND Rogowski Rope CTs are ideal where a larger aperture is required. The set of 3 CTs are supplied with a 5V DC power supply that powers the integrator electronics. With a safe low 333mV voltage output, there are no worries about open-circuiting CT secondary circuits. The secondary cable can be extended up to 100m without loss of accuracy.
Key Features
- Split core design — safe and quick for retrofitting, no need to disconnect loads
- 333mV safe low voltage output
- Internal precision resistor across secondary winding
- Suitable for current or power measurement
- Ideal for energy management, automation and control systems
- SCT range: SCT10 (30A), SCT19 (50A, 100A, 150A), SCT32 (400A), SCT51 (800A)
- Rogowski rope range: 461mm and 610mm lengths, 1000A to 3500A
- Rogowski set of 3 CTs supplied with 5V DC power supply
- Secondary cable can be extended up to 100m without loss of accuracy
- Accuracy ±1%
- Plastic enclosure to UL94V-0
- ROHS & WEEE compliant
You may also be interested in
RJ12 Cables
RJ12-to-RJ12 cables to connect Plug & Play CTs to MultiCube 950 and 650. 2 cables required for the 650, 3 cables for the 950.
View Product
Split Core CTs – Plug & Play
The ND series of retro-fit split core 333mV current transformers with Plug & Play RJ12 connections. Safe, low voltage output — no worries about open-circuiting CT secondary circuits. SCT range from 30A to 800A, plus Rogowski Rope CTs and 333mV Flex current sensors. Designed for use with the MultiCube 950 and MultiCube 650.
View Product
Split Core Screw Terminal CTs
The ND series of retro-fit split core 333mV current transformers with screw terminal connections. Safe, low voltage output — no worries about open-circuiting CT secondary circuits. SCT range from 30A to 800A. Rogowski rope range from 1000A to 3500A.
View Product
5/1A Current Transformers
The ND range of 5/1A current transformers for use with traditional CT-operated sub meters. Available in solid core and split core designs with current ratings from 50A to 5000A. Compatible with all ND 5/1A sub meters.
View ProductReady to discuss your project?
Our technical team provides free pre- and post-sales support from specification through to commissioning.