The installation of current transformers allows the different measuring devices to provide reliable and traceable data on the evolution of consumption and production processes in electrical installations.
Designed in collaboration with installers
In the continuous process of improvement of our products, and thanks to the accumulated experience of our installers, we have designed this new range of current transformers to be installed quickly, easily and robustly. Meeting the most demanding expectations of the current market
Thanks to our partnership with installers, our TD current transformers have a new and improved design to cover any need that may arise during their installation. The different models take into account aspects involving both their easy installation and their power optimisation when being connected to any electronic measurement device.
The split-core TQ and TQR transformers have been designed to be connected to installations already in operation. A simple, two-step process makes for easy installation that saves on indirect costs, avoiding to disconnect the supply before start-up.
Attachment using tiesNew tie fastening system built in at the transformer itself for an easy, fast and secure installation.
EncapsulationThe inside of the transformers can be encapsulated for installation in very humid or saline environments.
Low lossesIdeal for installation with any type of device, especially for low-energy electronic equipment.
AccurateBest measuring accuracy guaranteed when connected to any type of receiver.
VersatileMultiple formats for connecting the transformer.
Accessories for TD current transformers
Accessory for installing TD transformers to DIN rail. We can bidirectionally fix the device to a DIN rail with just this accessory, as it provides the possibility of fixing it either horizontally or vertically.
SealableIt has optional accessories for sealing the terminals and the transformer label.
Test report onlineDownload the test reports for Circutor's TD transformers free of charge from:
Accessories for TD current transformers
Accessories for sealing TD series current transformers. The TD-Cover kit consists of a transparent cover that is placed at the top of the transformer, disabling access to the secondary connection terminals, and it can be sealed to avoid any manipulation. It also includes two caps, common to any TD series model, to prevent access to the secondary terminals that remain unused once the measurement devices are connected.
Push-button openingSimple installation with instant opening using the push button, avoiding the use of removable parts.
VersatileInstallation to DIN rail or directly on conductors. Feature non-metallic parts to ensure fastening in busbars with plates.
Lightweight and compactNew design that reduces its weight and size for easier installation in any electrical panel.
AccurateGuarantee the best measuring accuracy when connected to any type of receiver.
Low lossesIdeal for installation with any type of device, especially for low-energy electronic equipment.
SealablePrevents tampering with the electrical connections by sealing the terminal block of the current transformer.
Push-button openingSimple installation with instant opening using the push button, avoiding the use of removable parts.
Attachment using tiesNew tie fastening system for an easy, fast and secure installation.
AdjustableDesigned with a circular cross-section to fully adapt to the wiring cross-section, improving the measurement accuracy.
Low lossesIdeal for installation with any type of device, especially for low-energy electronic equipment.
AccurateGuarantee the best measuring accuracy when connected to any type of receiver.
High IP ratingTransformers with high IP65 protection, thanks to a sealing joint that keeps particles out of the connection terminals.
Visit Circutor's YouTube channel to see how our transformers are installed.
| More information: TD, TQ and TQR. Transformers for current measurement | ||||||||
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