MEGGER VLF Sine Wave 34 kV CABLE TESTER

The VLF sine wave 34 kV is a compact, robust and portable VLF sine wave test system for medium voltage cables.

The design, optimized for rapid transportation and quick setup, and the continuous duty cycle are two attributes that qualify the system

as an ideal tool for routine cable testing. For both 0.1 Hz sine wave voltage tests and rectangular or DC voltage tests, the VLF sine wave 34 kV fills the highest demands on the test voltage quality and stability. Moreover, the integrated “breakdown detection“ shuts down the test voltage in the event of an excessive charge current and guarantees limited damage to the cable.

MEGGER VLF Sine Wave 34 kV CABLE TESTER Specifications:

• Output voltage
• VLF sine wave :0 … 24 kVRMS / 0 … 34 kVpeak
• DC voltage: ± 0 … 34 kV
• VFL rectangular voltage: 0 … 34 kV
• Precision :± 1 %
• Resolution :0.1 kV
• Output current
• Measuring range: 0 … 14 mA
• Precision :± 1 %
• Resolution :1 μA
• General:
• Frequency range: 0.01 Hz … 0.1 Hz autom. frequency adjustment
• Output :0.6 μF @ 0,1 Hz at 24 kVRMS,5 μF @ 0,01 Hz at 21 kVRMS
• Input voltage: 100 V … 260 V, 50/60 Hz, 400 VA
• Sheath testing: 0 … 5 kV, 0 … 10 kV DC
• Sheath fault pinpointing :0 … 5 kV, 0 … 10 kV DC,Pulse rate 1:3 and 1:4
• Safety :Earth loop ground monitoring, autom. discharging of the test object
• Dimensions (W x H x D): 520 x 450 x 300 mm
• Weight :25 kg
• Protection class IP 20/IP 54 (operation/transportation)
• Operating temperature – 20 °C … + 55 °C
• Storage temperature – 25 °C … + 70 °C