Name: Megger Power Transformer Test Van - mme-ae
Brand: Megger
SKU: 5176
Rating: 5.00 (1 reviews)

Megger Power transformer test van

To streamline your on-site assessment of power transformer condition the Megger transformer test van is equipped with a selection of instruments. It arrives on site ready for action to start testing, to rapidly yield and store results, and it even simplifies packing up for you.

The dedicated transformer test van helps you perform a range of routine electrical tests and advanced diagnostic techniques to international standards. Commissioning testing confirms that the system conforms to the design parameters, while the ongoing maintenance tests confirm that no changes are occurring, and confirm the safe uninterrupted operation of the power transformer and substation.

Megger Power Transformer Test Van

Power supply: 100-240 V, 50-60 Hz, or three-phase (optional)
Built-in power generator (optional): TravelPower: 5 kVA and higher
Test leads: 30 m (optionally motorized)
Insulation testing (IR, DAR, PI, DD, SV)
Test voltage, DC: up to 5, 10, or 15 kV
Range of measurement: 100 kOhm…15 TOhm
Charging current: 2 mA, 6 mA (short circuit)
Noise immunity: 8 mA
Capacitance and dissipation factor (tan δ)
Test voltage, AC : 0-12 kV
Test current (at 12 kV): 300 mA (4 minutes), 100 mA (continuous)
Test frequency range: 45-70 Hz (12 kV), 15-400 Hz (4 kV), 1-500 Hz (250 V)
Measurement range of dielectric losses tan δ and capacitance : 0-100 (0-10,000%), (max. resolution 0.001%)0 -100 μF, (max. resolution 0.01 pF)
Individual temperature correction of tan δ results from 5°C to 50°C insulation test temperature to 20 °C reference
Noise immunity Electrostatic:15 mA, Electromagnetic 500 μT, at 50 Hz

Winding resistance and OLTC

Core de-magnetization: Automatic
Test current: up to 10 A (optional up to 50 A)
Measurement range: 1 μOhm – 2 kOhm
Accuracy : +/- 0,25%

Turns ratio and vector group

Excitation voltage: up to 80 V
Ratio measurement range: 0,8 – 45000
Phase deviation: +/-90°
Accuracy : +/-0,1%… +/- 0,3%
No-load and short-circuit loss power (optional)
3-phase power multimeter : 0-650 V, 0-100 A, 10-1000 Hz, 0-100 kW
3-phase current regulating autotransformer: up to 16 A
Voltage withstand testing (optional)
AC 50 Hz test voltage : 0…100 kV
DC test voltage : 0…70 kV
Load capacitance: 0,01-1,9 nF
Leakage current measurement: up to 100 mAMax.
power consumption: 20 kVA

Frequency Response Analysis (optional)

Moisture in cellulose assessment (optional)

Oil dielectric strength test set (optional): up to 100 kV
Control & data acquisition & reporting: PowerDB, LabTransControl
Basic operating system: WIN 7
Interface: RS 232, USB, Ethernet
Uninterruptable power supply for industrial PC: 7 min

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1 review for Megger Power Transformer Test Van

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mike – May 22, 2023
Rated 5 out of 5
great product
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Brand

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.