±2000 A Full-Scale high precision DCCT based on the 0-FLUCS technology available in the current-output or voltage-output version
The 0-FLUCS (0-FLUx Current Sensor) current transducer family is based on a closed loop technology that allows reaching best-in-class performance for a variety of applications.
The CT-2000 transducers are rated at a at maximum bipolar primary current of 2000 A with a transform ratio of 1:2000.
Galvanic isolation between the primary and the secondary circuits allows to measure currents at a different potential and simplifies interfacing when using the 0-FLUCS as the feedback element of current regulated power supplies.
Output from the CT-2000 transducers can be chosen between two different versions: secondary current output or buffered voltage output (low temperature coefficient shunt resistor and low-noise amplifier are embedded in the device).
Main characteristics of the 0-FLUCS current transformers are negligible temperature coefficient on the secondary output current, excellent linearity and extremely low noise.
DC current transformers represents the ideal replacement for systems where Hall-effect sensors are used as current sensing elements and better performances are needed.
0-FLUCS exclusive technology allows the user to obtain performances which cannot be reached with other current sensing techniques.
Want to get more into this topic? Just click the following link:
0-FLUCS Exclusive Technology – An Overview
Main application fields for these current transducers are all the ones where the accuracy and precision of the current measurement is critical:
Due to the excellent characteristics, the CT-2000 transducers can be used in a variety of calibration, acceptance testing and quality control applications in industrial, power generation and automotive fields.
Commercially available versions of the CT-2000 current transformers are the current-output CT-2000 and the respective voltage-output version CT-2000V. A LED indicating the correct operation of the device is present on all versions.
Model
WCT2000VXAAA
WCT2000XAAAA
Maximum DC Primary Current - Ip(DC)
±2000 A
±2000 A
Maximum RMS Primary Current - Ip(RMS)
1414 A
1414 A
Current Polarity
Bipolar
Bipolar
Output Type
Voltage
Output Type
Voltage
Current
Current Transformation Ratio - N
1:2000
1:2000
Maximum DC Secondary Current - Is(DC)
-
±1 A
Maximum RMS Secondary Current - Is(RMS)
-
707 mA
External Shunt Resistor - Rs
-
0 ... 10 Ω
Small Signal Bandwidth (±3 dB) - typ. BW
> 100 kHz
> 100 kHz
Equivalent Input Noise (@BW)
< 2.5 ppm/FS @ 200Hz
< 15 ppm/FS @ 50 kHz
< 2.5 ppm/FS @ 200Hz
< 15 ppm/FS @ 50 kHz
Output Voltage
±10 V
Output Voltage
±10 V
-
Output Voltage Gain ("V"-version) - Vout/Ip
5 mV/A
Output Voltage Gain ("V"-version) - Vout/Ip
5 mV/A
-
Maximum Output Current ("V"-version)
±15 mA
Maximum Output Current ("V"-version)
±15 mA
-
Temperature Coefficient - TC
< 3 ppm/K
Temperature Coefficient - TC
< 3 ppm/K
< 0.5 ppm/K
Non-Linearity
< 15 ppm/FS
Non-Linearity
< 15 ppm/FS
< 3 ppm/FS
Induction into Primary (typ.)
< 600 µV (peak-peak)
< 600 µV (peak-peak)
Offset (with factory trimming)
< 10 ppm/FS
< 10 ppm/FS
Protection Signal
OK Status
OK Status
Supply Voltage (±6%)
24 V
24 V
Maximum Power Consumption
< 30 W
< 30 W
Connections
D-sub 9
BNC
Connections
D-sub 9
BNC
D-sub 9
Mechanical (Outer) Dimensions
215 x 200 x 93 mm
215 x 200 x 93 mm
Primary Conductor Hole Diameter - Ø
67 mm
67 mm
Maximum Weight
5 kg
5 kg
Maximum DC Primary Current - Ip(DC)
±2000 A
±2000 A
Maximum RMS Primary Current - Ip(RMS)
1414 A
1414 A
Current Polarity
Bipolar
Bipolar
Output Type
Current
Output Type
Voltage
Current
Current Transformation Ratio - N
1:2000
1:2000
Maximum DC Secondary Current - Is(DC)
±1 A
Maximum DC Secondary Current - Is(DC)
-
±1 A
Maximum RMS Secondary Current - Is(RMS)
707 mA
Maximum RMS Secondary Current - Is(RMS)
-
707 mA
External Shunt Resistor - Rs
0 ... 10 Ω
External Shunt Resistor - Rs
-
0 ... 10 Ω
Small Signal Bandwidth (±3 dB) - typ. BW
> 100 kHz
> 100 kHz
Equivalent Input Noise (@BW)
< 2.5 ppm/FS @ 200Hz
< 15 ppm/FS @ 50 kHz
< 2.5 ppm/FS @ 200Hz
< 15 ppm/FS @ 50 kHz
Output Voltage
±10 V
-
Output Voltage Gain ("V"-version) - Vout/Ip
5 mV/A
-
Maximum Output Current ("V"-version)
±15 mA
-
Temperature Coefficient - TC
< 0.5 ppm/K
Temperature Coefficient - TC
< 3 ppm/K
< 0.5 ppm/K
Non-Linearity
< 3 ppm/FS
Non-Linearity
< 15 ppm/FS
< 3 ppm/FS
Induction into Primary (typ.)
< 600 µV (peak-peak)
< 600 µV (peak-peak)
Offset (with factory trimming)
< 10 ppm/FS
< 10 ppm/FS
Protection Signal
OK Status
OK Status
Supply Voltage (±6%)
24 V
24 V
Maximum Power Consumption
< 30 W
< 30 W
Connections
D-sub 9
Connections
D-sub 9
BNC
D-sub 9
Mechanical (Outer) Dimensions
215 x 200 x 93 mm
215 x 200 x 93 mm
Primary Conductor Hole Diameter - Ø
67 mm
67 mm
Maximum Weight
5 kg
5 kg
Last reviewed: 2024-11-05 ⓘ More infoRevision: 0.1
No firmware or software available.