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Transformers for current measurement

Transformers for current measurement
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Transformers for current measurement - 1

Circutor. The Future is Efficiency | 1 TD, TQ and TQR Transformers for current measurement

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Transformers for current measurement - 2

2 | Circutor. The Future is Efficiency Current transformers for any type of installation.

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Transformers for current measurement - 3

Circutor. The Future is Efficiency | 3 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. 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...

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Transformers for current measurement - 4

4 | Circutor. The Future is Efficiency TD. Narrow section transformers Easier to install Attachment using ties New tie fastening system built in at the transformer itself for an easy, fast and secure installation. Encapsulation The inside of the transformers can be encapsulated for installation in very humid or saline environments. Low losses Ideal for installation with any type of device, especially for low-energy electronic equipment. Accurate Best measuring accuracy guaranteed when connected to any type of receiver.

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Transformers for current measurement - 5

Circutor. The Future is Efficiency | 5 13 Versatile 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. Circutor. The Future is Efficiency | 5 Accessories for TD current transformers Accessory for installing TD...

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Transformers for current measurement - 6

6 | Circutor. The Future is Efficiency Sealable It has optional accessories for sealing the terminals and the transformer label. Connect the secondary cables. Place the anti-fraud laps. Terminal cover disables access to fastening screws and product label. Once the terminal cover has been placed, the transformer sealed. Sealed device. Test report online Download the test reports for Circutor's TD transformers free of charge from:

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Transformers for current measurement - 7

Electrical characteristics Frequency 50 / 60 Hz Thermal short-circuit current, /th 60 In Dynamic current, Idyn Accuracy class See table Highest voltage for the material 0.72 kVca/cc Environmental characteristics Standards Operating temperature Enclosure Safety factor Sealable secondary terminals Protection Degree Attachment to DIN rail IEC 61869-1, IEC 61869-2, UL94 Thermal class B (130° C) UL94 self-extinguishing plastic FS 5 Yes IP20 secondary terminals Yes Internal code Codification table Standard .../5 A .../1 A .../ 250 mA

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Transformers for current measurement - 8

8 | Circutor. The Future is Efficiency TQ. Split-core current transformers Installation without interruption Easy opening button Push-button opening Simple installation with instant opening using the push button, avoiding the use of removable parts.

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Transformers for current measurement - 9

Circutor. The Future is Efficiency | 9 Lightweight and compact Installation to DIN rail or directly on conductors. Feature non-metallic parts to ensure fastening in busbars with plates. New design that reduces its weight and size for easier installation in any electrical panel. Accurate Guarantee the best measuring accuracy when connected to any type of receiver. & Low losses Ideal for installation with any type of device, especially for low-energy electronic equipment. Sealable Prevents tampering with the electrical connections by sealing the terminal block of the current transformer....

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Transformers for current measurement - 10

10 | Circutor. The Future is Efficiency TQR. Split-core current transformers Installation without interruption Easy opening button .../5A Push-button opening Simple installation with instant opening using the push button, avoiding the use of removable parts. Attachment using ties New tie fastening system for an easy, fast and secure installation.

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Transformers for current measurement - 11

Adjustable Designed with a circular cross-section to fully adapt to the wiring cross-section, improving the measurement accuracy. Low losses Ideal for installation with any type of device, especially for low-energy electronic equipment. Accurate Guarantee the best measuring accuracy when connected to any type of receiver. High IP rating Transformers with high IP65 protection, thanks to a sealing joint that keeps particles out of the connection terminals. Technical specifications Electrical characteristics Environmental characteristics Dynamic current, Idyn 2.5 Ith Accuracy class See table...

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