V-TAC Toroidal Current Transformer (TA / CT) for Current Measurement up to 200A
More information
The Current Transformer ( CT ) or Current Transformer ( CT "Current Transformer") is a device necessary for the correct functioning of a photovoltaic system ; indispensable for the protection and measurement of the alternating current of the electric circuit up to 200A .
V-TAC SKU 11506 is a Toroidal Current Transformer and thanks to its isolation of the current sensing circuit from the power circuit it prevents short circuits and guarantees safetyof the operator. The signal produced by the CT activates the protection devices in the event of overloads or faults in the electrical system.
The ring (the toroidal CT) is positioned on the phase (L) connected between the inverter (master) and the network (grid), so as to detect the alternating current produced by the photovoltaic system. In a three-phase electrical system, 3 CTs will be required , one for each phase.
The signal produced by the toroid is transmitted via 2 signal cables to be connected to the photovoltaic inverter in the relative inputs, as per the instruction manuals. The signal is used by the inverter to control the production of electricity. The CT is highly accurate in measuring current.
V-TAC SKU 11506 is a Toroidal Current Transformer and thanks to its isolation of the current sensing circuit from the power circuit it prevents short circuits and guarantees safetyof the operator. The signal produced by the CT activates the protection devices in the event of overloads or faults in the electrical system.
The ring (the toroidal CT) is positioned on the phase (L) connected between the inverter (master) and the network (grid), so as to detect the alternating current produced by the photovoltaic system. In a three-phase electrical system, 3 CTs will be required , one for each phase.
The signal produced by the toroid is transmitted via 2 signal cables to be connected to the photovoltaic inverter in the relative inputs, as per the instruction manuals. The signal is used by the inverter to control the production of electricity. The CT is highly accurate in measuring current.
Technical specifications
SKUs11506
Brand nameV-TAC
Warranty2 years
MaterialSilicon steel sheet
ColorBlack
Maximum current200A
Dimension46x34.2x75mm
Operating temperature-25°C to +60°C
Output current5A
Nominal Input (rms)200A
Maximum entry480A
Nominal output0.1A at 100mA
Turn report1：2000
Precision0.5/1%
Linearity≤0.2%
Phase error+0.5±0.5°
Maximum sampling resistance8 ohms
Packaging
EAN3800157693233
Can be ordered in multiples of1pc
Unit of measurepcs
Weight0,05Kg
Pieces in the box1