TCR 0-125A
Current transformer with wound primary - Primaries 5 to 125A - Secondary 5A
Range of low voltage split-core current transformers ideal for adding metering points to existing installations, capable of measuring alternating currents of 100 to 3000A, available in 4 models.
It is quick to use thanks to a push button that facilitates opening of the transformer
The transformers are delivered with mounting accessories for clamping on busbars and are equipped with outputs on split terminals allowing the secondary to be short-circuited for risk-free commissioning.
Our range complies with the IEC 61869-1, IEC 61869-2 standards.
Easy installation
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TCRO 3030: bar passage: 20 x 30 mm
TCRO 6080: bar passage: 60 x 80 mm
TCRO 80120: bar passage 120 x 80 mm
TCRO 80160: bar passage 160 x 80 mm
Reference standard
IEC 61869-2, UL94
Highest voltage in the network
720 Vac
Dielectric test voltage
3 kV/50 Hz/1 min
Frequency response
50/60 Hz
Thermal short circuit current (Ith)
60 In - 1 second
Dynamic current (Idyn)
2.5 Ith
Safety factor
10
Working temperature
Thermal class B (130°C)
Plastic housing
V0 self-extinguishing UL94
Degree of protection for secondary terminals
IP20
Conditions of use
Temperature: -5 °C and +40 °C
Relative humidity
< 90%
DIN rail mounting
Yes
TCRO 3030: 100-400/5 A
TCRO 6080: 400-1000/5 A
TCRO 80120: 500-1500/5 A
TCRO 80160: 1500-3000/5 A
Power
TCRO 3030: 1 VA for class 0.5
TCRO 6080: from 1 to 5 VA for class 0.5
TCRO 80120: from 3 to 8 VA for class 0.5
TCRO 80160: 15 VA for class 0.5
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Contact support
Have a question about using or installing your equipment? Our support team is available to provide you with quick and effective solutions. Contact support for personalized assistance.
To fully meet your expectations, a range of accessories is available that is compatible with your equipment. Feel free to add them to your quote request to obtain a complete and tailored solution.
Identify your reference
This downloadable selection guide allows you to identify the item code corresponding to your needs.
P01340300
TCRO 2030 Split-core current transformer with 20x30mm busbar connection - Transformation ratio 100/5A - Precision power 1VA - Accuracy class 3
P01340301
TCRO 2030 Split-core current transformer with 20x30mm busbar connection - Transformation ratio 150/5A - Precision power 1VA - Accuracy class 3
P01340302
TCRO 2030 Split-core current transformer with 20x30mm busbar connection - Transformation ratio 200/5A - Precision power 1VA - Accuracy class 3
P01340303
TCRO 2030 Split-core current transformer with 20x30mm busbar connection - Transformation ratio 250/5A - Precision power 1VA - Accuracy class 3
P01340304
TCRO 2030 Split-core current transformer with 20x30mm busbar connection - Transformation ratio 400/5A - Precision power 1VA - Accuracy class 3
P01340305
TCRO 6080 Split-core current transformer with 60x80mm busbar connection - Transformation ratio 400/5A - Precision power 1VA - Accuracy class 0.5
P01340306
TCRO 6080 Split-core current transformer with 60x80mm busbar connection - Transformation ratio 500/5A - Precision power 2VA - Accuracy class 0.5
P01340307
TCRO 6080 Split-core current transformer with 60x80mm busbar connection - Transformation ratio 600/5A - Precision power 2VA - Accuracy class 0.5
P01340308
TCRO 6080 Split-core current transformer with 60x80mm busbar connection - Transformation ratio 800/5A - Precision power 3VA - Accuracy class 0.5
P01340309
TCRO 6080 Split-core current transformer with 60x80mm busbar connection - Transformation ratio 1000/5A - Precision power 5VA - Accuracy class 0.5
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