Megger MCT1605 Current Transformer Test Set

The Megger MCT1605 Current Transformer Test Set is a high-performance instrument designed for accurate testing and verification of current transformers (CTs) in power systems. Engineered for field and laboratory use, this test set provides precise measurements of CT ratio, phase angle, burden, and excitation characteristics, ensuring optimal performance and reliability of electrical networks.

Equipped with an intuitive interface and robust construction, the MCT1605 simplifies complex CT testing procedures, reducing setup time and minimizing human error. Its advanced features include automatic data logging, configurable test sequences, and compatibility with a wide range of CT ratings, making it ideal for utilities, industrial plants, and maintenance teams.

With the Megger MCT1605, engineers can quickly identify potential issues, validate CT performance, and maintain compliance with industry standards. Lightweight, portable, and easy to operate, it is the ultimate tool for enhancing safety, accuracy, and efficiency in current transformer testing.

Specifications:

Input & Power

Input voltage: 100 – 265 V AC, single-phase, 50/60 Hz, up to 15 A max.

Output

Variable continuous output in multiple ranges:

0 – 40 V @ 2.0 A max (5 min ON / 15 min OFF)
0 – 40 V @ 5.0 A max (load)
0 – 160 V @ 2.0 A max (5 min ON / 15 min OFF)
0 – 800 V @ 1.5 A max (3 min ON / 15 min OFF)
0 – 1600 V @ 1.0 A max (3 min ON / 15 min OFF)

Instruments & Accuracy

Voltmeters (Output & Input):

4½ digit, auto-ranging
Ranges: up to 1600 V (output) / 600 V (input)
Accuracy: ±0.5% ±0.5% of range

Ammeter:

4½ digit, range up to 5 A, accuracy ±0.85 %

Phase Angle:

Range 0 – 360°, accuracy ±1°

Ratio Test:

Range 0.8 – 5000, typical accuracy ±0.4% (max ±0.8%)

Other Tests

Winding Resistance: 0.01 Ω – 99.9 Ω with ±3 % / ±5 % accuracy
Insulation Test: 500/1000 V DC; range 10 kΩ – 999 MΩ; accuracy up to ±5 %
Burden Measurement: Measures the real impedance of CT under load

Key Features

Automated & Manual Testing for saturation, ratio, polarity, demagnetization
Graphical Display for saturation curves and knee-point
USB & Ethernet Interface for saving/printing data or PC integration
Data Storage & Print via USB stick

Environment & Physical

Operating Temperature: −10 °C – 40 °C
Dimensions: 7.5″ H × 19.25″ W × 15″ D (190 × 489 × 940 mm)
Weight: ~21.6 kg (47.6 lb)
Designed for industrial/substation environments

Safety Standards

Compliant with IEC 61010, CSA 22.2, CE

Megger MCT1605

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