Turnkey desktop and rack-mount system designed to measure and calibrate with high accuracy and high precision DC and AC currents up to ±1.000 A
The CT-BOX system is developed to be used with the 0-FLUCS current-output DCCTs allowing measurements of currents up to kA.
The system integrates a burden resistor and a conditioning network feeding a 24-bit temperature stabilized ADC in order to have less than 1 ppm/K temperature dependence. The digital section interfaced to the ADC performs a calibrated measurement in order to eliminate the non-ideal behavior thus providing a 0.01 % Full-scale current value accuracy (optional to 0.005 %). The ADC sampling frequency can be configured up to 100 kHz allowing thus to acquire high frequency components and fast current transients.
Current readings can be triggered in different modes:
– by an external LVTTL or TTL signal (HARD trigger);
– by a remote command sent to the digital interface (SOFT trigger);
– internally, setting the sampling period and the acquisition window (MIXED trigger).
The time-stamp, the current readings and the external temperature values are stored in a microSD Flash memory allowing long-term acquisitions.
The performance of the CT-BOX makes it the perfect choice for the following fields of application:
The microSD memory can be either read via Ethernet, USB or RS-232 interfaces or removed from the system and transferred to other devices in order to download its content.
A temperature probe can be plugged on the back of the the system if needed in order to also read and store external temperature values.
A local display showing current and readings as well as other settings is present. A configurable alarm output can be used to signal to an external device if a pre-set current threshold has been exceeded.An integrated Auto-Zero function allows to compensate for measurement setup offset currents.
The unit integrates a low-noise AC/DC dual power supply, rated at ±15 V, to connect the CT-BOX directly to the AC mains. This integrated power source directly supplies the active current transducer with the needed precision (< 0.001 % on a 100-kHz bandwidth).
The CT-BOX VIEWER free software application allows controlling several CT-BOX units (also of different type) at the same time, acquiring and plotting current and temperature readings using Ethernet, RS-232 or USB interface.
The CT-BOX VIEWER represents the perfect tool to quickly analyze real-time data or to save acquisition information and post-process them in different off-line environments (e.g. Matlab, Excel, etc.).
Model
WCTBOX1000XA
WCTBOX100XAA
WCTBOX150XAA
WCTBOX200XAA
WCTBOX300XAA
WCTBOX400XAA
WCTBOX600XAA
Measuring Current Range
±1000 A
Measuring Current Range
±1000 A
±100 A
±150 A
±200 A
±300 A
±400 A
±600 A
Current Resolution
24 bit
24 bit
24 bit
24 bit
24 bit
24 bit
24 bit
Current Accuracy
Standard: < 0.01 %
(< 0.005 % optional)
Standard: < 0.01 %
(< 0.005 % optional)
Standard: < 0.01 %
(< 0.005 % optional)
Standard: < 0.01 %
(< 0.005 % optional)
Standard: < 0.01 %
(< 0.005 % optional)
Standard: < 0.01 %
(< 0.005 % optional)
Standard: < 0.01 %
(< 0.005 % optional)
Sampling Frequency
0.1 Hz - 100 kHz
0.1 Hz - 100 kHz
0.1 Hz - 100 kHz
0.1 Hz - 100 kHz
0.1 Hz - 100 kHz
0.1 Hz - 100 kHz
0.1 Hz - 100 kHz
Thermal Coefficient
< 1 ppm/K
< 1 ppm/K
< 1 ppm/K
< 1 ppm/K
< 1 ppm/K
< 1 ppm/K
< 1 ppm/K
Local Current Display
7 ½ digits
7 ½ digits
7 ½ digits
7 ½ digits
7 ½ digits
7 ½ digits
7 ½ digits
Number of Memory Readings
depending on microSD card capacity
depending on microSD card capacity
depending on microSD card capacity
depending on microSD card capacity
depending on microSD card capacity
depending on microSD card capacity
depending on microSD card capacity
LED Indicators
Power OK
DCCT Head OK
Status
SD Card R/W
Acquisition Running
Power OK
DCCT Head OK
Status
SD Card R/W
Acquisition Running
Power OK
DCCT Head OK
Status
SD Card R/W
Acquisition Running
Power OK
DCCT Head OK
Status
SD Card R/W
Acquisition Running
Power OK
DCCT Head OK
Status
SD Card R/W
Acquisition Running
Power OK
DCCT Head OK
Status
SD Card R/W
Acquisition Running
Power OK
DCCT Head OK
Status
SD Card R/W
Acquisition Running
Digital Interface
Ethernet 10/100 Mbps TCP-IP
USB 2.0
RS-232
Ethernet 10/100 Mbps TCP-IP
USB 2.0
RS-232
Ethernet 10/100 Mbps TCP-IP
USB 2.0
RS-232
Ethernet 10/100 Mbps TCP-IP
USB 2.0
RS-232
Ethernet 10/100 Mbps TCP-IP
USB 2.0
RS-232
Ethernet 10/100 Mbps TCP-IP
USB 2.0
RS-232
Ethernet 10/100 Mbps TCP-IP
USB 2.0
RS-232
Analog Monitor
±10 V (LEMO Coaxial)
±10 V (LEMO Coaxial)
±10 V (LEMO Coaxial)
±10 V (LEMO Coaxial)
±10 V (LEMO Coaxial)
±10 V (LEMO Coaxial)
±10 V (LEMO Coaxial)
Triggering Modes
SW: Digital Interface
HW: TTL 5V on BNC connector, LVTTL-compatible
SW: Digital Interface
HW: TTL 5V on BNC connector, LVTTL-compatible
SW: Digital Interface
HW: TTL 5V on BNC connector, LVTTL-compatible
SW: Digital Interface
HW: TTL 5V on BNC connector, LVTTL-compatible
SW: Digital Interface
HW: TTL 5V on BNC connector, LVTTL-compatible
SW: Digital Interface
HW: TTL 5V on BNC connector, LVTTL-compatible
SW: Digital Interface
HW: TTL 5V on BNC connector, LVTTL-compatible
Trigger Output
TTL 5 V
TTL 5 V
TTL 5 V
TTL 5 V
TTL 5 V
TTL 5 V
TTL 5 V
Alarm Output
TTL 5 V
Magnetic Relay
TTL 5 V
Magnetic Relay
TTL 5 V
Magnetic Relay
TTL 5 V
Magnetic Relay
TTL 5 V
Magnetic Relay
TTL 5 V
Magnetic Relay
TTL 5 V
Magnetic Relay
Dimensions (L x W x H)
180 x 220 x 41 mm
180 x 220 x 41 mm
180 x 220 x 41 mm
180 x 220 x 41 mm
180 x 220 x 41 mm
180 x 220 x 41 mm
180 x 220 x 41 mm
Ambient Temperature Operation
0 - 40 °C
0 - 40 °C
0 - 40 °C
0 - 40 °C
0 - 40 °C
0 - 40 °C
0 - 40 °C
AC Line Input
90 - 260 VAC
46 - 440 Hz
90 - 260 VAC
46 - 440 Hz
90 - 260 VAC
46 - 440 Hz
90 - 260 VAC
46 - 440 Hz
90 - 260 VAC
46 - 440 Hz
90 - 260 VAC
46 - 440 Hz
90 - 260 VAC
46 - 440 Hz
Maximum Power Consumption
25 W
25 W
25 W
25 W
25 W
25 W
25 W
Measuring Current Range
±100 A
Measuring Current Range
±1000 A
±100 A
±150 A
±200 A
±300 A
±400 A
±600 A
Current Resolution
24 bit
24 bit
24 bit
24 bit
24 bit
24 bit
24 bit
Current Accuracy
Standard: < 0.01 %
(< 0.005 % optional)
Standard: < 0.01 %
(< 0.005 % optional)
Standard: < 0.01 %
(< 0.005 % optional)
Standard: < 0.01 %
(< 0.005 % optional)
Standard: < 0.01 %
(< 0.005 % optional)
Standard: < 0.01 %
(< 0.005 % optional)
Standard: < 0.01 %
(< 0.005 % optional)
Sampling Frequency
0.1 Hz - 100 kHz
0.1 Hz - 100 kHz
0.1 Hz - 100 kHz
0.1 Hz - 100 kHz
0.1 Hz - 100 kHz
0.1 Hz - 100 kHz
0.1 Hz - 100 kHz
Thermal Coefficient
< 1 ppm/K
< 1 ppm/K
< 1 ppm/K
< 1 ppm/K
< 1 ppm/K
< 1 ppm/K
< 1 ppm/K
Local Current Display
7 ½ digits
7 ½ digits
7 ½ digits
7 ½ digits
7 ½ digits
7 ½ digits
7 ½ digits
Number of Memory Readings
depending on microSD card capacity
depending on microSD card capacity
depending on microSD card capacity
depending on microSD card capacity
depending on microSD card capacity
depending on microSD card capacity
depending on microSD card capacity
LED Indicators
Power OK
DCCT Head OK
Status
SD Card R/W
Acquisition Running
Power OK
DCCT Head OK
Status
SD Card R/W
Acquisition Running
Power OK
DCCT Head OK
Status
SD Card R/W
Acquisition Running
Power OK
DCCT Head OK
Status
SD Card R/W
Acquisition Running
Power OK
DCCT Head OK
Status
SD Card R/W
Acquisition Running
Power OK
DCCT Head OK
Status
SD Card R/W
Acquisition Running
Power OK
DCCT Head OK
Status
SD Card R/W
Acquisition Running
Digital Interface
Ethernet 10/100 Mbps TCP-IP
USB 2.0
RS-232
Ethernet 10/100 Mbps TCP-IP
USB 2.0
RS-232
Ethernet 10/100 Mbps TCP-IP
USB 2.0
RS-232
Ethernet 10/100 Mbps TCP-IP
USB 2.0
RS-232
Ethernet 10/100 Mbps TCP-IP
USB 2.0
RS-232
Ethernet 10/100 Mbps TCP-IP
USB 2.0
RS-232
Ethernet 10/100 Mbps TCP-IP
USB 2.0
RS-232
Analog Monitor
±10 V (LEMO Coaxial)
±10 V (LEMO Coaxial)
±10 V (LEMO Coaxial)
±10 V (LEMO Coaxial)
±10 V (LEMO Coaxial)
±10 V (LEMO Coaxial)
±10 V (LEMO Coaxial)
Triggering Modes
SW: Digital Interface
HW: TTL 5V on BNC connector, LVTTL-compatible
SW: Digital Interface
HW: TTL 5V on BNC connector, LVTTL-compatible
SW: Digital Interface
HW: TTL 5V on BNC connector, LVTTL-compatible
SW: Digital Interface
HW: TTL 5V on BNC connector, LVTTL-compatible
SW: Digital Interface
HW: TTL 5V on BNC connector, LVTTL-compatible
SW: Digital Interface
HW: TTL 5V on BNC connector, LVTTL-compatible
SW: Digital Interface
HW: TTL 5V on BNC connector, LVTTL-compatible
Trigger Output
TTL 5 V
TTL 5 V
TTL 5 V
TTL 5 V
TTL 5 V
TTL 5 V
TTL 5 V
Alarm Output
TTL 5 V
Magnetic Relay
TTL 5 V
Magnetic Relay
TTL 5 V
Magnetic Relay
TTL 5 V
Magnetic Relay
TTL 5 V
Magnetic Relay
TTL 5 V
Magnetic Relay
TTL 5 V
Magnetic Relay
Dimensions (L x W x H)
180 x 220 x 41 mm
180 x 220 x 41 mm
180 x 220 x 41 mm
180 x 220 x 41 mm
180 x 220 x 41 mm
180 x 220 x 41 mm
180 x 220 x 41 mm
Ambient Temperature Operation
0 - 40 °C
0 - 40 °C
0 - 40 °C
0 - 40 °C
0 - 40 °C
0 - 40 °C
0 - 40 °C
AC Line Input
90 - 260 VAC
46 - 440 Hz
90 - 260 VAC
46 - 440 Hz
90 - 260 VAC
46 - 440 Hz
90 - 260 VAC
46 - 440 Hz
90 - 260 VAC
46 - 440 Hz
90 - 260 VAC
46 - 440 Hz
90 - 260 VAC
46 - 440 Hz
Maximum Power Consumption
25 W
25 W
25 W
25 W
25 W
25 W
25 W
Measuring Current Range
±150 A
Measuring Current Range
±1000 A
±100 A
±150 A
±200 A
±300 A
±400 A
±600 A
Current Resolution
24 bit
24 bit
24 bit
24 bit
24 bit
24 bit
24 bit
Current Accuracy
Standard: < 0.01 %
(< 0.005 % optional)
Standard: < 0.01 %
(< 0.005 % optional)
Standard: < 0.01 %
(< 0.005 % optional)
Standard: < 0.01 %
(< 0.005 % optional)
Standard: < 0.01 %
(< 0.005 % optional)
Standard: < 0.01 %
(< 0.005 % optional)
Standard: < 0.01 %
(< 0.005 % optional)
Sampling Frequency
0.1 Hz - 100 kHz
0.1 Hz - 100 kHz
0.1 Hz - 100 kHz
0.1 Hz - 100 kHz
0.1 Hz - 100 kHz
0.1 Hz - 100 kHz
0.1 Hz - 100 kHz
Thermal Coefficient
< 1 ppm/K
< 1 ppm/K
< 1 ppm/K
< 1 ppm/K
< 1 ppm/K
< 1 ppm/K
< 1 ppm/K
Local Current Display
7 ½ digits
7 ½ digits
7 ½ digits
7 ½ digits
7 ½ digits
7 ½ digits
7 ½ digits
Number of Memory Readings
depending on microSD card capacity
depending on microSD card capacity
depending on microSD card capacity
depending on microSD card capacity
depending on microSD card capacity
depending on microSD card capacity
depending on microSD card capacity
LED Indicators
Power OK
DCCT Head OK
Status
SD Card R/W
Acquisition Running
Power OK
DCCT Head OK
Status
SD Card R/W
Acquisition Running
Power OK
DCCT Head OK
Status
SD Card R/W
Acquisition Running
Power OK
DCCT Head OK
Status
SD Card R/W
Acquisition Running
Power OK
DCCT Head OK
Status
SD Card R/W
Acquisition Running
Power OK
DCCT Head OK
Status
SD Card R/W
Acquisition Running
Power OK
DCCT Head OK
Status
SD Card R/W
Acquisition Running
Digital Interface
Ethernet 10/100 Mbps TCP-IP
USB 2.0
RS-232
Ethernet 10/100 Mbps TCP-IP
USB 2.0
RS-232
Ethernet 10/100 Mbps TCP-IP
USB 2.0
RS-232
Ethernet 10/100 Mbps TCP-IP
USB 2.0
RS-232
Ethernet 10/100 Mbps TCP-IP
USB 2.0
RS-232
Ethernet 10/100 Mbps TCP-IP
USB 2.0
RS-232
Ethernet 10/100 Mbps TCP-IP
USB 2.0
RS-232
Analog Monitor
±10 V (LEMO Coaxial)
±10 V (LEMO Coaxial)
±10 V (LEMO Coaxial)
±10 V (LEMO Coaxial)
±10 V (LEMO Coaxial)
±10 V (LEMO Coaxial)
±10 V (LEMO Coaxial)
Triggering Modes
SW: Digital Interface
HW: TTL 5V on BNC connector, LVTTL-compatible
SW: Digital Interface
HW: TTL 5V on BNC connector, LVTTL-compatible
SW: Digital Interface
HW: TTL 5V on BNC connector, LVTTL-compatible
SW: Digital Interface
HW: TTL 5V on BNC connector, LVTTL-compatible
SW: Digital Interface
HW: TTL 5V on BNC connector, LVTTL-compatible
SW: Digital Interface
HW: TTL 5V on BNC connector, LVTTL-compatible
SW: Digital Interface
HW: TTL 5V on BNC connector, LVTTL-compatible
Trigger Output
TTL 5 V
TTL 5 V
TTL 5 V
TTL 5 V
TTL 5 V
TTL 5 V
TTL 5 V
Alarm Output
TTL 5 V
Magnetic Relay
TTL 5 V
Magnetic Relay
TTL 5 V
Magnetic Relay
TTL 5 V
Magnetic Relay
TTL 5 V
Magnetic Relay
TTL 5 V
Magnetic Relay
TTL 5 V
Magnetic Relay
Dimensions (L x W x H)
180 x 220 x 41 mm
180 x 220 x 41 mm
180 x 220 x 41 mm
180 x 220 x 41 mm
180 x 220 x 41 mm
180 x 220 x 41 mm
180 x 220 x 41 mm
Ambient Temperature Operation
0 - 40 °C
0 - 40 °C
0 - 40 °C
0 - 40 °C
0 - 40 °C
0 - 40 °C
0 - 40 °C
AC Line Input
90 - 260 VAC
46 - 440 Hz
90 - 260 VAC
46 - 440 Hz
90 - 260 VAC
46 - 440 Hz
90 - 260 VAC
46 - 440 Hz
90 - 260 VAC
46 - 440 Hz
90 - 260 VAC
46 - 440 Hz
90 - 260 VAC
46 - 440 Hz
Maximum Power Consumption
25 W
25 W
25 W
25 W
25 W
25 W
25 W
Measuring Current Range
±200 A
Measuring Current Range
±1000 A
±100 A
±150 A
±200 A
±300 A
±400 A
±600 A
Current Resolution
24 bit
24 bit
24 bit
24 bit
24 bit
24 bit
24 bit
Current Accuracy
Standard: < 0.01 %
(< 0.005 % optional)
Standard: < 0.01 %
(< 0.005 % optional)
Standard: < 0.01 %
(< 0.005 % optional)
Standard: < 0.01 %
(< 0.005 % optional)
Standard: < 0.01 %
(< 0.005 % optional)
Standard: < 0.01 %
(< 0.005 % optional)
Standard: < 0.01 %
(< 0.005 % optional)
Sampling Frequency
0.1 Hz - 100 kHz
0.1 Hz - 100 kHz
0.1 Hz - 100 kHz
0.1 Hz - 100 kHz
0.1 Hz - 100 kHz
0.1 Hz - 100 kHz
0.1 Hz - 100 kHz
Thermal Coefficient
< 1 ppm/K
< 1 ppm/K
< 1 ppm/K
< 1 ppm/K
< 1 ppm/K
< 1 ppm/K
< 1 ppm/K
Local Current Display
7 ½ digits
7 ½ digits
7 ½ digits
7 ½ digits
7 ½ digits
7 ½ digits
7 ½ digits
Number of Memory Readings
depending on microSD card capacity
depending on microSD card capacity
depending on microSD card capacity
depending on microSD card capacity
depending on microSD card capacity
depending on microSD card capacity
depending on microSD card capacity
LED Indicators
Power OK
DCCT Head OK
Status
SD Card R/W
Acquisition Running
Power OK
DCCT Head OK
Status
SD Card R/W
Acquisition Running
Power OK
DCCT Head OK
Status
SD Card R/W
Acquisition Running
Power OK
DCCT Head OK
Status
SD Card R/W
Acquisition Running
Power OK
DCCT Head OK
Status
SD Card R/W
Acquisition Running
Power OK
DCCT Head OK
Status
SD Card R/W
Acquisition Running
Power OK
DCCT Head OK
Status
SD Card R/W
Acquisition Running
Digital Interface
Ethernet 10/100 Mbps TCP-IP
USB 2.0
RS-232
Ethernet 10/100 Mbps TCP-IP
USB 2.0
RS-232
Ethernet 10/100 Mbps TCP-IP
USB 2.0
RS-232
Ethernet 10/100 Mbps TCP-IP
USB 2.0
RS-232
Ethernet 10/100 Mbps TCP-IP
USB 2.0
RS-232
Ethernet 10/100 Mbps TCP-IP
USB 2.0
RS-232
Ethernet 10/100 Mbps TCP-IP
USB 2.0
RS-232
Analog Monitor
±10 V (LEMO Coaxial)
±10 V (LEMO Coaxial)
±10 V (LEMO Coaxial)
±10 V (LEMO Coaxial)
±10 V (LEMO Coaxial)
±10 V (LEMO Coaxial)
±10 V (LEMO Coaxial)
Triggering Modes
SW: Digital Interface
HW: TTL 5V on BNC connector, LVTTL-compatible
SW: Digital Interface
HW: TTL 5V on BNC connector, LVTTL-compatible
SW: Digital Interface
HW: TTL 5V on BNC connector, LVTTL-compatible
SW: Digital Interface
HW: TTL 5V on BNC connector, LVTTL-compatible
SW: Digital Interface
HW: TTL 5V on BNC connector, LVTTL-compatible
SW: Digital Interface
HW: TTL 5V on BNC connector, LVTTL-compatible
SW: Digital Interface
HW: TTL 5V on BNC connector, LVTTL-compatible
Trigger Output
TTL 5 V
TTL 5 V
TTL 5 V
TTL 5 V
TTL 5 V
TTL 5 V
TTL 5 V
Alarm Output
TTL 5 V
Magnetic Relay
TTL 5 V
Magnetic Relay
TTL 5 V
Magnetic Relay
TTL 5 V
Magnetic Relay
TTL 5 V
Magnetic Relay
TTL 5 V
Magnetic Relay
TTL 5 V
Magnetic Relay
Dimensions (L x W x H)
180 x 220 x 41 mm
180 x 220 x 41 mm
180 x 220 x 41 mm
180 x 220 x 41 mm
180 x 220 x 41 mm
180 x 220 x 41 mm
180 x 220 x 41 mm
Ambient Temperature Operation
0 - 40 °C
0 - 40 °C
0 - 40 °C
0 - 40 °C
0 - 40 °C
0 - 40 °C
0 - 40 °C
AC Line Input
90 - 260 VAC
46 - 440 Hz
90 - 260 VAC
46 - 440 Hz
90 - 260 VAC
46 - 440 Hz
90 - 260 VAC
46 - 440 Hz
90 - 260 VAC
46 - 440 Hz
90 - 260 VAC
46 - 440 Hz
90 - 260 VAC
46 - 440 Hz
Maximum Power Consumption
25 W
25 W
25 W
25 W
25 W
25 W
25 W
Measuring Current Range
±300 A
Measuring Current Range
±1000 A
±100 A
±150 A
±200 A
±300 A
±400 A
±600 A
Current Resolution
24 bit
24 bit
24 bit
24 bit
24 bit
24 bit
24 bit
Current Accuracy
Standard: < 0.01 %
(< 0.005 % optional)
Standard: < 0.01 %
(< 0.005 % optional)
Standard: < 0.01 %
(< 0.005 % optional)
Standard: < 0.01 %
(< 0.005 % optional)
Standard: < 0.01 %
(< 0.005 % optional)
Standard: < 0.01 %
(< 0.005 % optional)
Standard: < 0.01 %
(< 0.005 % optional)
Sampling Frequency
0.1 Hz - 100 kHz
0.1 Hz - 100 kHz
0.1 Hz - 100 kHz
0.1 Hz - 100 kHz
0.1 Hz - 100 kHz
0.1 Hz - 100 kHz
0.1 Hz - 100 kHz
Thermal Coefficient
< 1 ppm/K
< 1 ppm/K
< 1 ppm/K
< 1 ppm/K
< 1 ppm/K
< 1 ppm/K
< 1 ppm/K
Local Current Display
7 ½ digits
7 ½ digits
7 ½ digits
7 ½ digits
7 ½ digits
7 ½ digits
7 ½ digits
Number of Memory Readings
depending on microSD card capacity
depending on microSD card capacity
depending on microSD card capacity
depending on microSD card capacity
depending on microSD card capacity
depending on microSD card capacity
depending on microSD card capacity
LED Indicators
Power OK
DCCT Head OK
Status
SD Card R/W
Acquisition Running
Power OK
DCCT Head OK
Status
SD Card R/W
Acquisition Running
Power OK
DCCT Head OK
Status
SD Card R/W
Acquisition Running
Power OK
DCCT Head OK
Status
SD Card R/W
Acquisition Running
Power OK
DCCT Head OK
Status
SD Card R/W
Acquisition Running
Power OK
DCCT Head OK
Status
SD Card R/W
Acquisition Running
Power OK
DCCT Head OK
Status
SD Card R/W
Acquisition Running
Digital Interface
Ethernet 10/100 Mbps TCP-IP
USB 2.0
RS-232
Ethernet 10/100 Mbps TCP-IP
USB 2.0
RS-232
Ethernet 10/100 Mbps TCP-IP
USB 2.0
RS-232
Ethernet 10/100 Mbps TCP-IP
USB 2.0
RS-232
Ethernet 10/100 Mbps TCP-IP
USB 2.0
RS-232
Ethernet 10/100 Mbps TCP-IP
USB 2.0
RS-232
Ethernet 10/100 Mbps TCP-IP
USB 2.0
RS-232
Analog Monitor
±10 V (LEMO Coaxial)
±10 V (LEMO Coaxial)
±10 V (LEMO Coaxial)
±10 V (LEMO Coaxial)
±10 V (LEMO Coaxial)
±10 V (LEMO Coaxial)
±10 V (LEMO Coaxial)
Triggering Modes
SW: Digital Interface
HW: TTL 5V on BNC connector, LVTTL-compatible
SW: Digital Interface
HW: TTL 5V on BNC connector, LVTTL-compatible
SW: Digital Interface
HW: TTL 5V on BNC connector, LVTTL-compatible
SW: Digital Interface
HW: TTL 5V on BNC connector, LVTTL-compatible
SW: Digital Interface
HW: TTL 5V on BNC connector, LVTTL-compatible
SW: Digital Interface
HW: TTL 5V on BNC connector, LVTTL-compatible
SW: Digital Interface
HW: TTL 5V on BNC connector, LVTTL-compatible
Trigger Output
TTL 5 V
TTL 5 V
TTL 5 V
TTL 5 V
TTL 5 V
TTL 5 V
TTL 5 V
Alarm Output
TTL 5 V
Magnetic Relay
TTL 5 V
Magnetic Relay
TTL 5 V
Magnetic Relay
TTL 5 V
Magnetic Relay
TTL 5 V
Magnetic Relay
TTL 5 V
Magnetic Relay
TTL 5 V
Magnetic Relay
Dimensions (L x W x H)
180 x 220 x 41 mm
180 x 220 x 41 mm
180 x 220 x 41 mm
180 x 220 x 41 mm
180 x 220 x 41 mm
180 x 220 x 41 mm
180 x 220 x 41 mm
Ambient Temperature Operation
0 - 40 °C
0 - 40 °C
0 - 40 °C
0 - 40 °C
0 - 40 °C
0 - 40 °C
0 - 40 °C
AC Line Input
90 - 260 VAC
46 - 440 Hz
90 - 260 VAC
46 - 440 Hz
90 - 260 VAC
46 - 440 Hz
90 - 260 VAC
46 - 440 Hz
90 - 260 VAC
46 - 440 Hz
90 - 260 VAC
46 - 440 Hz
90 - 260 VAC
46 - 440 Hz
Maximum Power Consumption
25 W
25 W
25 W
25 W
25 W
25 W
25 W
Measuring Current Range
±400 A
Measuring Current Range
±1000 A
±100 A
±150 A
±200 A
±300 A
±400 A
±600 A
Current Resolution
24 bit
24 bit
24 bit
24 bit
24 bit
24 bit
24 bit
Current Accuracy
Standard: < 0.01 %
(< 0.005 % optional)
Standard: < 0.01 %
(< 0.005 % optional)
Standard: < 0.01 %
(< 0.005 % optional)
Standard: < 0.01 %
(< 0.005 % optional)
Standard: < 0.01 %
(< 0.005 % optional)
Standard: < 0.01 %
(< 0.005 % optional)
Standard: < 0.01 %
(< 0.005 % optional)
Sampling Frequency
0.1 Hz - 100 kHz
0.1 Hz - 100 kHz
0.1 Hz - 100 kHz
0.1 Hz - 100 kHz
0.1 Hz - 100 kHz
0.1 Hz - 100 kHz
0.1 Hz - 100 kHz
Thermal Coefficient
< 1 ppm/K
< 1 ppm/K
< 1 ppm/K
< 1 ppm/K
< 1 ppm/K
< 1 ppm/K
< 1 ppm/K
Local Current Display
7 ½ digits
7 ½ digits
7 ½ digits
7 ½ digits
7 ½ digits
7 ½ digits
7 ½ digits
Number of Memory Readings
depending on microSD card capacity
depending on microSD card capacity
depending on microSD card capacity
depending on microSD card capacity
depending on microSD card capacity
depending on microSD card capacity
depending on microSD card capacity
LED Indicators
Power OK
DCCT Head OK
Status
SD Card R/W
Acquisition Running
Power OK
DCCT Head OK
Status
SD Card R/W
Acquisition Running
Power OK
DCCT Head OK
Status
SD Card R/W
Acquisition Running
Power OK
DCCT Head OK
Status
SD Card R/W
Acquisition Running
Power OK
DCCT Head OK
Status
SD Card R/W
Acquisition Running
Power OK
DCCT Head OK
Status
SD Card R/W
Acquisition Running
Power OK
DCCT Head OK
Status
SD Card R/W
Acquisition Running
Digital Interface
Ethernet 10/100 Mbps TCP-IP
USB 2.0
RS-232
Ethernet 10/100 Mbps TCP-IP
USB 2.0
RS-232
Ethernet 10/100 Mbps TCP-IP
USB 2.0
RS-232
Ethernet 10/100 Mbps TCP-IP
USB 2.0
RS-232
Ethernet 10/100 Mbps TCP-IP
USB 2.0
RS-232
Ethernet 10/100 Mbps TCP-IP
USB 2.0
RS-232
Ethernet 10/100 Mbps TCP-IP
USB 2.0
RS-232
Analog Monitor
±10 V (LEMO Coaxial)
±10 V (LEMO Coaxial)
±10 V (LEMO Coaxial)
±10 V (LEMO Coaxial)
±10 V (LEMO Coaxial)
±10 V (LEMO Coaxial)
±10 V (LEMO Coaxial)
Triggering Modes
SW: Digital Interface
HW: TTL 5V on BNC connector, LVTTL-compatible
SW: Digital Interface
HW: TTL 5V on BNC connector, LVTTL-compatible
SW: Digital Interface
HW: TTL 5V on BNC connector, LVTTL-compatible
SW: Digital Interface
HW: TTL 5V on BNC connector, LVTTL-compatible
SW: Digital Interface
HW: TTL 5V on BNC connector, LVTTL-compatible
SW: Digital Interface
HW: TTL 5V on BNC connector, LVTTL-compatible
SW: Digital Interface
HW: TTL 5V on BNC connector, LVTTL-compatible
Trigger Output
TTL 5 V
TTL 5 V
TTL 5 V
TTL 5 V
TTL 5 V
TTL 5 V
TTL 5 V
Alarm Output
TTL 5 V
Magnetic Relay
TTL 5 V
Magnetic Relay
TTL 5 V
Magnetic Relay
TTL 5 V
Magnetic Relay
TTL 5 V
Magnetic Relay
TTL 5 V
Magnetic Relay
TTL 5 V
Magnetic Relay
Dimensions (L x W x H)
180 x 220 x 41 mm
180 x 220 x 41 mm
180 x 220 x 41 mm
180 x 220 x 41 mm
180 x 220 x 41 mm
180 x 220 x 41 mm
180 x 220 x 41 mm
Ambient Temperature Operation
0 - 40 °C
0 - 40 °C
0 - 40 °C
0 - 40 °C
0 - 40 °C
0 - 40 °C
0 - 40 °C
AC Line Input
90 - 260 VAC
46 - 440 Hz
90 - 260 VAC
46 - 440 Hz
90 - 260 VAC
46 - 440 Hz
90 - 260 VAC
46 - 440 Hz
90 - 260 VAC
46 - 440 Hz
90 - 260 VAC
46 - 440 Hz
90 - 260 VAC
46 - 440 Hz
Maximum Power Consumption
25 W
25 W
25 W
25 W
25 W
25 W
25 W
Measuring Current Range
±600 A
Measuring Current Range
±1000 A
±100 A
±150 A
±200 A
±300 A
±400 A
±600 A
Current Resolution
24 bit
24 bit
24 bit
24 bit
24 bit
24 bit
24 bit
Current Accuracy
Standard: < 0.01 %
(< 0.005 % optional)
Standard: < 0.01 %
(< 0.005 % optional)
Standard: < 0.01 %
(< 0.005 % optional)
Standard: < 0.01 %
(< 0.005 % optional)
Standard: < 0.01 %
(< 0.005 % optional)
Standard: < 0.01 %
(< 0.005 % optional)
Standard: < 0.01 %
(< 0.005 % optional)
Sampling Frequency
0.1 Hz - 100 kHz
0.1 Hz - 100 kHz
0.1 Hz - 100 kHz
0.1 Hz - 100 kHz
0.1 Hz - 100 kHz
0.1 Hz - 100 kHz
0.1 Hz - 100 kHz
Thermal Coefficient
< 1 ppm/K
< 1 ppm/K
< 1 ppm/K
< 1 ppm/K
< 1 ppm/K
< 1 ppm/K
< 1 ppm/K
Local Current Display
7 ½ digits
7 ½ digits
7 ½ digits
7 ½ digits
7 ½ digits
7 ½ digits
7 ½ digits
Number of Memory Readings
depending on microSD card capacity
depending on microSD card capacity
depending on microSD card capacity
depending on microSD card capacity
depending on microSD card capacity
depending on microSD card capacity
depending on microSD card capacity
LED Indicators
Power OK
DCCT Head OK
Status
SD Card R/W
Acquisition Running
Power OK
DCCT Head OK
Status
SD Card R/W
Acquisition Running
Power OK
DCCT Head OK
Status
SD Card R/W
Acquisition Running
Power OK
DCCT Head OK
Status
SD Card R/W
Acquisition Running
Power OK
DCCT Head OK
Status
SD Card R/W
Acquisition Running
Power OK
DCCT Head OK
Status
SD Card R/W
Acquisition Running
Power OK
DCCT Head OK
Status
SD Card R/W
Acquisition Running
Digital Interface
Ethernet 10/100 Mbps TCP-IP
USB 2.0
RS-232
Ethernet 10/100 Mbps TCP-IP
USB 2.0
RS-232
Ethernet 10/100 Mbps TCP-IP
USB 2.0
RS-232
Ethernet 10/100 Mbps TCP-IP
USB 2.0
RS-232
Ethernet 10/100 Mbps TCP-IP
USB 2.0
RS-232
Ethernet 10/100 Mbps TCP-IP
USB 2.0
RS-232
Ethernet 10/100 Mbps TCP-IP
USB 2.0
RS-232
Analog Monitor
±10 V (LEMO Coaxial)
±10 V (LEMO Coaxial)
±10 V (LEMO Coaxial)
±10 V (LEMO Coaxial)
±10 V (LEMO Coaxial)
±10 V (LEMO Coaxial)
±10 V (LEMO Coaxial)
Triggering Modes
SW: Digital Interface
HW: TTL 5V on BNC connector, LVTTL-compatible
SW: Digital Interface
HW: TTL 5V on BNC connector, LVTTL-compatible
SW: Digital Interface
HW: TTL 5V on BNC connector, LVTTL-compatible
SW: Digital Interface
HW: TTL 5V on BNC connector, LVTTL-compatible
SW: Digital Interface
HW: TTL 5V on BNC connector, LVTTL-compatible
SW: Digital Interface
HW: TTL 5V on BNC connector, LVTTL-compatible
SW: Digital Interface
HW: TTL 5V on BNC connector, LVTTL-compatible
Trigger Output
TTL 5 V
TTL 5 V
TTL 5 V
TTL 5 V
TTL 5 V
TTL 5 V
TTL 5 V
Alarm Output
TTL 5 V
Magnetic Relay
TTL 5 V
Magnetic Relay
TTL 5 V
Magnetic Relay
TTL 5 V
Magnetic Relay
TTL 5 V
Magnetic Relay
TTL 5 V
Magnetic Relay
TTL 5 V
Magnetic Relay
Dimensions (L x W x H)
180 x 220 x 41 mm
180 x 220 x 41 mm
180 x 220 x 41 mm
180 x 220 x 41 mm
180 x 220 x 41 mm
180 x 220 x 41 mm
180 x 220 x 41 mm
Ambient Temperature Operation
0 - 40 °C
0 - 40 °C
0 - 40 °C
0 - 40 °C
0 - 40 °C
0 - 40 °C
0 - 40 °C
AC Line Input
90 - 260 VAC
46 - 440 Hz
90 - 260 VAC
46 - 440 Hz
90 - 260 VAC
46 - 440 Hz
90 - 260 VAC
46 - 440 Hz
90 - 260 VAC
46 - 440 Hz
90 - 260 VAC
46 - 440 Hz
90 - 260 VAC
46 - 440 Hz
Maximum Power Consumption
25 W
25 W
25 W
25 W
25 W
25 W
25 W
Ordering code
Description
Action
WCTBOX1000XA
1000 A Current Transducer Digital Box with Local Display & Ethernet, USB, RS-232 Comm. Interface
WCTBOX100XAA
100 A Current Transducer Digital Box with Local Display & Ethernet, USB, RS-232 Comm. Interface
WCTBOX150XAA
150 A Current Transducer Digital Box with Local Display & Ethernet, USB, RS-232 Comm. Interface
WCTBOX200XAA
200 A Current Transducer Digital Box with Local Display & Ethernet, USB, RS-232 Comm. Interface
WCTBOX300XAA
300 A Current Transducer Digital Box with Local Display & Ethernet, USB, RS-232 Comm. Interface
WCTBOX400XAA
400 A Current Transducer Digital Box with Local Display & Ethernet, USB, RS-232 Comm. Interface
WCTBOX600XAA
600 A Current Transducer Digital Box with Local Display & Ethernet, USB, RS-232 Comm. Interface
Last reviewed: 2022-12-09 ⓘ More infoRevision: 1.1.0
Last reviewed: 2022-12-10 ⓘ More infoRevision: 1.8
Last reviewed: 2023-02-03 ⓘ More infoRevision: 1.1
Last reviewed: 2023-03-29 ⓘ More infoRevision: 1.0
Updated: 2023-02-04 - 239.63 kB ⓘ More info Version: 2.007
Updated: 2023-09-20 - 44.16 MB ⓘ More info
Version: 2.1.3
OS: Linux
Updated: 2023-09-20 - 42.43 MB ⓘ More info
Version: 2.1.3
OS: Windows
Updated: 2023-05-15 - 74.30 MB ⓘ More info
Version: 1.2.0
OS: Windows
Updated: 2023-05-15 - 97.95 MB ⓘ More info
Version: 1.2.0
OS: Linux
CT-BOX Mounting Brackets for 1U - 19" Cabinet Installation
CT-BOX Mounting Tray (up to 2 devices) for 1U - 19" Cabinet Installation
CT-BOX In-House Yearly Calibration Service (< 0.01% accuracy)
CT-BOX High-Accuracy Calibration Service (< 0.005% accuracy), up to 600 A
CT-BOX High-Accuracy Calibration Service (< 0.005% accuracy), up to 1000 A
