High voltage "Resonant" equipment type
They are used for testing devices with large capacitive components in which the very high value of the consumed power rating in the assay makes the conventional devices are uneconomic. With the resonant equipment installed capacity only needs to be about 2% of Power test rating.
ASSEMBLY
Module of control and measurement in steel with electrostatic epoxy-type paint, high-strength polycarbonate panel.
High voltage modulus made in steel or fiberglass.
TECHNICAL SPECIFICATIONS
- Electric power: 220 V +- 10 % 50 ou 60 Hz (On request they can be supplied with other voltages)
- Output voltage: In modules up to 300 kVca. (Variação contínua da Output voltage de 0,3 a 100 %)
- Power rating: In modules up to 6.000 kVAr
- Distortion Level: less than or equal to 5%
- Duty cycle: 1 hour Switched on, 1 hour switched off. (On request they can be supplied with other duty cycles)
- Variator motor voltage.
- Output Voltage Measurement with kilos voltmeter, analog or digital, connected to the high voltage output (direct measurement)
- Measuring the output current with ammeter, analog or digital, connected to the high voltage return circuit (direct measurement)
- Signposts: Lamp "power on", Lamp "High Voltage On", Lamp "High Voltage Off", Lamp "0% Among iron", Lamp "100% Among iron"
- Zero central line meter
- Excitation voltage meter
- Protections: Zero volt, External contact, Overvoltage, overcurrent (ultra fast), Thermal Magnetic Circuit Breaker, Fuses
OPTIONALS
- Timer
- Digital measurement with maximum adjustment
- Measurements with "MEMORY"
- RS 232 Output
- Remote control Output
- Alarm sound
- Automatic tuning adjustment
- High voltage selector switch
- Arc detector for partial discharge testing
- Automatic stabilizer of the excitation voltage