MEGGER MRCT RELAY AND Current Transformer Tester

The MEGGER MRCT RELAY AND CURRENT TRANSFORMER is a light weight, robust, portable unit used to perform demagnetization, ratio, saturation, winding resistance, polarity, phase deviation, and insulation tests on current transformers.

SKU: 5008

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MEGGER MRCT RELAY AND Current Transformer Tester

The Megger MRCT is a light weight, robust, portable unit used to perform demagnetization, ratio, saturation, winding resistance, polarity, phase deviation, and insulation tests on current transformers. The MRCT automatically calculates ratio errors, saturation curves, and knee points.

The MRCT provides a microprocessor-controlled variable voltage and current output and precision instrumentation for automatically testing single and multi ratio CTs, reducing testing time and increasing productivity. The MRCT will directly connect to multi ratio CT’s and perform all tests – saturation, ratio and polarity, winding resistance and insulation – on all taps with the push of a button and without changing leads.

The MRCT can be controlled via Megger’s Smart Touch View Interface (STVI) controller, a full color, high resolution, LCD touch screen which allows the user to perform manual and automatic testing quickly and easily using the manual test screen, as well as using pre-constructed test routines.

The large display permits the user to easily read all pertinent data while the test is being performed and provides the ability to view the current transformer’s saturation curve. The unit can also be configured to come without a Megger STVI and can be controlled via a laptop with Megger’s PowerDB software.

MEGGER MRCT RELAY AND Current Transformer Tester SPECIFICATIONS

  • Input : 100 to 132 V or 200 to 264 V, 1ø, 50 or 60 Hz, 15 A max.
Output
  • Voltage : Continuously variable in three ranges: 0 to 30 V at 5.0 A max (15 minute on, 5 minute off) 0 to 300 V at 1.0 A max (15 minute on, 5 minute off) 300 to 2000 V at 1.0 A max (5 minute on, 5 minute off)
  • Current
  • Output Current : Power Max V/Duty Cycle
  • 30 Amperes : 200 VA (282 peak) 6.67 V rms (15 minutes on, 5 minutes off)
  • 60 Amperes : 600 VA 90 cycles
Instrumentation
Voltmeters
Output
  • Resolution : 0.0000 to 1.9999/19.999/199.99/1999.9
  • Ranges : 0 to 2/20/200/2000 V
  • Accuracy : ±0.5% of reading typical±1.0% of reading typical max
Input
Primary Voltage
Measurement
  • Ranges : 0 to 0.35/2.0/20.0/200.0/600.0 V
  • Resolution : 0.0001 to 1.9999/19.999/199.9/600 V
  • Accuracy : ±0.02% of reading and ±.02% range typical ±0.05% of reading and ±05% range maximum
Secondary Voltage Measurement
  • Ranges : 0 to 2/20.0/200.0/2000.0 V
  • Resolution : 0.0000 to 19.999/199.9/1999.9 V
  • Accuracy : 0 to 999.9 V ±0.02% of reading and ±.02%
  • range : typical ±0.05% of reading and ±.05% range maximum1000 to 2000 V ±0.08% of reading and ±.08%
  • range typical ±0.2% of reading and ±0.2% range maximum
Ammeter
Output
  • Ranges  : 0.0 to 1.0/10.0/60.0 A
  • Resolution :  .001/.01
Input
Excitation curve testing
  • Range : 0.0000 to1.0 A
  • Accuracy : ±0.08% of reading ±.08%  range typical : ±0.2% of reading ±0.2% range maximum
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Brand

Megger

Megger

Megger since 1889 is a leading global premium manufacturer of measurement and testing technology. Megger top priority has always been to make your everyday work easier and safer. As such, insulation testers, micro-ohmmeters, and multimeters are among the long line of Megger inventions, making this brand one of the pioneers in the electrical industry. Megger products combine many years of experience and the valued feedback from our global users with the inventiveness and conscientiousness of our product developers. In Germany, we manufacture at three sites, Aachen, and Baunach near Bamberg and Radeburg near Dresden. Other manufacturing locations are based in Sweden, England, and America.

megger

Data Sheet

Data Sheet

SPECIFICATIONS

Category Feature Specification
Input Power Input 100 to 132 V or 200 to 264 V, 1ø, 50 or 60 Hz, 15 A max.
Output Voltage 0 to 30 V 5.0 A max (15 minutes on, 5 minutes off)
0 to 300 V 1.0 A max (15 minutes on, 5 minutes off)
300 to 2000 V 1.0 A max (5 minutes on, 5 minutes off)
Current Output Current Power Max V/Duty Cycle
30 Amperes 200 VA (282 peak) 6.67 V rms (15 minutes on, 5 minutes off)
Instrumentation Voltmeters
Output Resolution: 0.0000 to 1.9999/19.999/199.99/1999.9
Ranges: 0 to 2/20/200/2000 V
Accuracy: ±0.5% of reading typical, ±1.0% of reading max
Primary Voltage Measurement Ranges 0 to 0.35/2.0/20.0/200.0/600.0 V
Resolution 0.0001 to 1.9999/19.999/199.9/600 V
Accuracy ±0.02% of reading and ±0.02% range typical, ±0.05% of reading and ±0.05% range max
Secondary Voltage Measurement Ranges 0 to 2/20.0/200.0/2000.0 V
Resolution 0.0000 to 19.999/199.9/1999.9 V
Accuracy 0 to 999.9 V ±0.02% of reading and ±0.02%, 1000 to 2000 V ±0.08% of reading and ±0.08% max
Ammeter Output Ranges: 0.0 to 1.0/10.0/60.0 A
Resolution: .001/.01
Excitation Curve Testing Range: 0.0000 to 1.0 A
Accuracy: ±0.08% of reading ±0.08% range typical, ±0.2% of reading ±0.2% range max