VTM 15000/05
The VTM 15000/05 is a voltage transformer which multiplies the input voltage by two, the voltage wave shape remains the same.
The VTM 15000/05 is used for insulation tests with a 1.2/50 us impulse such as specified in IEC/EN 62052, IEC/EN 60255-5 and other IEC/EN standards. This unit can be used with any Haefely combination wave generator with 2 Ω source impedance.
Features
- Outputs 0.5/0.8/1.5/2.5/4/6/8/12 kV
- Front time 1.2 us +/-30 %
- Time to half-value 50 us +/-20 %
- Energy 0.5 Joule +/-10 %
- Output impedance 500 Ω +/-10 %
- Common Output Normally connected to ground, can be floating up to 440 VAC
- Load capacity lesser than 600 pF, Load resistance greater than 50 Ω
