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Megger MRCT

Multi-Tap Current Transformer Test Set

 
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MGR-MRCT/CASE/Transit Case
Catalog Description

Megger MRCT

 MGR-MRCT Multi-Tap Current Transformer Test Set


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.

Input 100 to 132 V or 200 to 264 V, 1 phase, 50 or 60 Hz, 15 amp 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

Phase Angle Measurement:
3 digits
Range 0 to 360 degrees
Resolution 1 minute
Accuracy +/-3 minuntes typical
+/-6 minutes maximum

Ratio:
Secondary Voltage Injection Method
Range Accuracy
0.8 to 2000 +/-0.02% typical
+/-0.05% maximum
2000 to 5000 +/-0.03% typical
+/-0.1% maximum
5000 to 20000 +/-0.05% typical
+/-0.2% maximum

Winding Resistance Test:
Measuring Range 0 - 30 ohms
Accuracy (at 20 degrees C) =/-1%, 0 - 30 ohms

Insulation Test:
Test Voltage 1000 VDC, 500 VDC
Measuring Range 20 Gohm, 10 Gohm
Short Circuit Current 1.5 mA nominal
Test Current on Load 1 mA at min. pass values of insulation
(as specified in BS7671, HD 384 and IEC 364)
Accuracy 1000 volts +/-3% +/-2 digits +/-0.2% per Gohm
500 volts +/-3% +/-2 digits +/-0.4% per Gohm

The test set is configured with onboard display, long enclosure, and the
following options:

S - Secondary Voltage Injection Test Method
C - CT Testing
R - Integrated Insulation Resistance Test
A - American Power Cord
M - MultiTap= Kelvin Lead Set
1 - Bluetooth
K - Kelvin Lead Set
LengthWidthHeightShip Wt 
0 " 0 " 0 " 54 lb  
    
N/A Currently not available for sale used
Need Configuration Assistance? Call our experienced Sales Staff.