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TD, TQ and TQR. Transformers for current measurement

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Current transformers for any type of installation

Solutions for low-voltage current measurement

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.

FD-td-tq-tqr-ico-disenoDesigned 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

Designed in collaboration with installers

Solutions for every type of installation

TD transformers
Easier to install

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.

TD transformers
TQ and TQR transformers
Installation without interruption

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.

TQ and TQR transformers

TD. Narrow section transformers

Easier to install

TD. Narrow section transformers

FD-td-tq-tqr-ico-sujecionAttachment using ties

New tie fastening system built in at the transformer itself for an easy, fast and secure installation.

Attachment using ties

FD-td-tq-tqr-ico-resinablesEncapsulation

The inside of the transformers can be encapsulated for installation in very humid or saline environments.

FD-td-tq-tqr-ico-bajas-pLow losses

Ideal for installation with any type of device, especially for low-energy electronic equipment.

FD-td-tq-tqr-ico-precisosAccurate

Best measuring accuracy guaranteed when connected to any type of receiver.

FD-td-tq-tqr-ico-versatilesVersatile

Multiple formats for connecting the transformer.

  • DIN rail: Two-way fastening with an accessory for connecting to the DIN rail, whether connecting vertically or horizontally.
  • Panel: The transformers have individual parts for installation at the bottom of a panel.
  • Busbar/Cable: Enclosure with different window options for installing directly on a busbar or cable, using insulated-tip screws or ties, for secure fastening.
Versatile
Versatile

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.

Accessories for TD current transformers


FD-td-tq-tqr-ico-precintablesSealable

It has optional accessories for sealing the terminals and the transformer label.

Sealable

Sealable

FD-td-tq-tqr-ico-testTest report online

Download the test reports for Circutor's TD transformers free of charge from:

http://testreport.circutor.com

Test report online

Test report online


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.

Accessories for TD current transformers


TQ. Split-core current transformers

Installation without interruption

TQ. Split-core current transformers

FD-td-tq-tqr-ico-aperturaPush-button opening

Simple installation with instant opening using the push button, avoiding the use of removable parts.

Push-button opening

Push-button opening

FD-td-tq-tqr-ico-versatilesVersatile

Installation to DIN rail or directly on conductors. Feature non-metallic parts to ensure fastening in busbars with plates.

Versatile

FD-td-tq-tqr-ico-ligerosLightweight and compact

New design that reduces its weight and size for easier installation in any electrical panel.

Lightweight and compact

FD-td-tq-tqr-ico-precisosAccurate

Guarantee the best measuring accuracy when connected to any type of receiver.

FD-td-tq-tqr-ico-bajas-pLow losses

Ideal for installation with any type of device, especially for low-energy electronic equipment.

FD-td-tq-tqr-ico-precintablesSealable

Prevents tampering with the electrical connections by sealing the terminal block of the current transformer.

TQR. Split-core current transformers

Installation without interruption

TQR. Split-core current transformers

FD-td-tq-tqr-ico-aperturaPush-button opening

Simple installation with instant opening using the push button, avoiding the use of removable parts.

Push-button opening

FD-td-tq-tqr-ico-sujecionAttachment using ties

New tie fastening system for an easy, fast and secure installation.

Attachment using ties

Adjustable

FD-td-tq-tqr-ico-ajustableAdjustable

Designed with a circular cross-section to fully adapt to the wiring cross-section, improving the measurement accuracy.

Adjustable

Low losses

FD-td-tq-tqr-ico-bajas-pLow losses

Ideal for installation with any type of device, especially for low-energy electronic equipment.

FD-td-tq-tqr-ico-precisosAccurate

Guarantee the best measuring accuracy when connected to any type of receiver.

FD-td-tq-tqr-ico-ipHigh IP rating

Transformers with high IP65 protection, thanks to a sealing joint that keeps particles out of the connection terminals.


 

More information: TD, TQ and TQR. Transformers for current measurement

 
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NAW CONTROLS

98 Commercial Drive
Thomastown VIC 3074
PO Box 1169, Bundoora, LPO VIC 3083

Telephone: 03 9464 6555
Email: sales@nawcontrols.com.au
www.nawcontrols.com.au

 
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QUALITY ENERGY

7/31 Railway Street
Mudgeeraba, QLD, 4213

Telephone: 1800 736 374
Email: mail@qualityenergy.com.au
www.qualityenergy.com.au

 

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Contact

CIRCUTOR, SA
Vial Sant Jordi s/n, 08232
Viladecavalls (Barcelona) Spain
Tel: (+34) 93 745 29 00
Fax (+34) 93 745 29 14

Technical Support

Tel. (+34) 93 745 29 19

Laboratory

Testing and Calibration

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