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Current Transformer

Typically measured in kW and kWh. Current transformers can be easily and safely installed over existing electrical power lines without disconnecting the lines or interrupting service. They are used for a variety of application including building automation, performance verification, energy management and new technology assessment.

Sensor, CT, Split-Core, 0-005 Amp

Measures: 
Current

Split-core current sensors "sense" AC current from 1 to 200 Amps passing through the center conductor. Split-core current transformers are ideal for installation on existing electrical wiring by snapping around the conductor. The Magnelab SCT Current Sensor series have a self-locking mechanism.

Sensor Range (Accuracy): 
Phase angle < 2 degrees (valid for 70A or higher) 8 ft. twisted-pair lead & Linearity accuracy ± 1% UL, c(UL) recognized, CE, and RoHS compliant Accuracy at 10% to 130% of rated current
Sub-Category: 

Continental Control Systems, LLC ACT Split-Core CT

Measures: 
Current | Voltage

Current Transformers (CTs) measure the amount of electricity flowing in a circuit. CTs are used with a WattNode meter, which also measures voltage.
The current and voltage measurements are used by the meter to to calculate power and energy (kW and kWh).
Standard Accuracy
Accuracy: ±0.75% from 1% to 120% of rated primary current
Phase angle: ±0.50 degrees (30 minutes) from 1% to 120% of rated current
IEEE C57.13 accuracy: class 1.2 from 1% to 120% of rated current
IEC 60044-1 accuracy: class 1.0 from 1% to 120% of rated current

Sensor Range (Accuracy): 
Accuracy: ±0.75% from 1% to 120% of rated primary current Phase angle: ±0.50 degrees (30 minutes) from 1% to 120% of rated current IEEE C57.13 accuracy: class 1.2 from 1% to 120% of rated current IEC 60044-1 accuracy: class 1.0 from 1% to 120% of rated current
Sub-Category: 

Continental Control Systems, LLC ACT Split-Core CT

Measures: 
Current | Voltage

Current Transformers (CTs) measure the amount of electricity flowing in a circuit. CTs are used with a WattNode meter, which also measures voltage.
The current and voltage measurements are used by the meter to to calculate power and energy (kW and kWh).
Standard Accuracy
Accuracy: ±0.75% from 1% to 120% of rated primary current
Phase angle: ±0.50 degrees (30 minutes) from 1% to 120% of rated current
IEEE C57.13 accuracy: class 1.2 from 1% to 120% of rated current
IEC 60044-1 accuracy: class 1.0 from 1% to 120% of rated current

Sensor Range (Accuracy): 
Accuracy: ±0.75% from 1% to 120% of rated primary current Phase angle: ±0.50 degrees (30 minutes) from 1% to 120% of rated current IEEE C57.13 accuracy: class 1.2 from 1% to 120% of rated current IEC 60044-1 accuracy: class 1.0 from 1% to 120% of rated current
Sub-Category: 

Dent RoCoil Flexible CT

Measures: 
AC Current

Like its name implies, the RoCoil mV produces a millivolt output for use with DENT’s ELITEpro and DATApro Series dataloggers. Available in standard lengths up to 72” and current ranges up to 6000A. The RoCoil mV requires 5-24V dc, which can be supplied from the Line-Powered ELITEpro or optional external power supply. See attachment for additional information.

Sub-Category: 

Split-Core Mini CT, 20 Amp

"Split-Core" Current Transformer (SCT) provides linear output voltage that is directly proportional to the input current. This current transformer is easily and safely installed over existing electrical power lines without disconnecting the lines or interrupting service. They are used for a variety of applications including building automation, performance verification, energy management and new technology assessment.Brands, Magnelab, Dent Instruments, Onset Computer Corp. See attachments for additional information.

Sub-Category: 

Dent Flexible AC Current Probe, 3000A

Measures: 
AC Current

The DENT Instruments 3000A Flexible Current Transformer is composed of a flexible sensor and an electronic module. The flexible sensor permits measurements on conductors wherestandard clamp-on current transformers could not be used. Specifically, it can be installed in tight spaces, or around breaker panels, cable bundles, wide or large bus bars and irregular shapes. See attachments for additional information.

Sub-Category: 

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