Power Monitoring and Protection

SCX-VFD Series



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SCX-VFD Series

Split Core AC Current Transducer SCX-VFD Series

Split Core AC Current Transducer

 

The Kele SCX-VFD Series current transducers monitor line current for electrical loads such as pumps, conveyors, machine tools, or fans and output an anolog signal to represent the load current. The SCX-VFD Series is loop-powered and requires 15 to 30 VDC to power the device. The SCX-VFD Series features True RMS current measurement suitable to measure complex waveforms such as those found in VFD controlled loads. They are also suitable for accurate measurement of phase angled controlled or time proportional SCR controlled load currents. The SCX-VFD Series current sensors contain a precision RMS-to-DC converter circuit which will measure load current accurately for complex, distorted or noisy waveforms as opposed to ″average reading″ devices that will only accurately measure pure sine waveforms.


Products

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QtyModelDescriptionIn StockList PriceInternet Price
SCX42002-VFD CURR XDUCR, 0-2A, SPLIT CORE, 4-20MA OUT, VFDINFO130.4365.21
SCX42005-VFD CURR XDUCR, 0-5A, SPLIT CORE, 4-20MA OUT, VFDINFO130.4365.21
SCX420150-VFD CURR XDUCR,0-50/100/150A,SPLIT COR,4-20MA OUT,VFDIn Stock130.4365.21
SCX420150-VFDCY SCX420150-VFDKIT FOR CYBER MON2030In Stock3,260.801,630.40
SCX420200-VFD CURR XDUCR, 0-200A, SPLIT CORE, 4-20MA OUT, VFDINFO130.4365.21
SCX42050-VFD CURR XDUCR, 0-10/20/50A,SPLIT CORE,4-20MA OUT,VFDIn Stock130.4365.21

Accessories

No accessories found
Features
  • True RMS for complex waves
  • Input / output isolation via current transformer
  • Solid-state reliability
  • Small compact size
  • Solid, reliable mounting method
Specifications

Measurement Range:

 :SCX42002-VFD 0-2 Amps

 :SCX42005-VFD 0-5 Amps

 :SCX42050-VFD 0-10/20/50 Amps - jumper selectable

 :SCX420150-VFD 0-50/100/150 Amps - jumper selectable

 :SCX420200-VFD 0-200 Amps

Maximum Current Draw:

 :SCX42002-VFD 10 Amps Continuous

 :SCX42005-VFD 15 Amps Continuous

 :SCX42050-VFD 100 Amps Continuous

 :SCX420150-VFD 150 Amps Continuous

 :SCX420200-VFD 200 Amps Continuous

Accuracy: ± 2% FSO (5-100% of range)

Signal Output:4-20 mA @ 250Ω

Sensor Power:15 to 30 VDC (loop-powered)

Insulation Class:600 VAC, insulated conductors

Frequency: 20-400 Hz

Response Time:500 mS typical, 0-90%

Output Load: 250Ω typical

Maximum Load:>600Ω max. @ 24 VDC

Operating Temperature:5° to 122℉ (-15° to 50℃)

Operating Humidity:5-90% RH, non-condensing

Terminal Block:14 to 22 AWG

Dimensions: 2.6″ x 2.65″ x 0.98″ (6.6 x 6.73 x 2.49 cm)

Sensor Size: 0.8″ (2.03 cm)

Enclosure Material: ABS/PC, UL94 V-0

Approvals: UL File #E339785, RoHS, ISO9001, CE