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                1. Home > Products > DC Power > ZGF HV DC GENERATOR

                  ZGF HV DC GENERATOR

                  Application

                  ZGF HV DC GENERATORS are used for DC proof testing of high voltage equipment in power engineering. Routine testing of the insulation and leakage is a necessary requirement for surge arresters. Other areas include: Cable breakdown testing, capacitor charging and general laboratory use.

                  Main Features

                  • Switched-mode technology utilizing pulse width modulation to control the output voltage accurately.
                  • The divider is an integral part of the unit with external surge limiting resistor.
                  • Zero start up. Audible alarm and LEDs for breakdown and over voltage occurrences.
                  • High voltage components are air insulated and housed in light weight insulated tube.
                  • Aluminum alloy cabinet.
                  • Small dimension. Low weight. Carried conveniently.

                   

                  Technical Data

                  • Supply power: 230V±10%
                  • Output voltage: As per model
                  • Output current: As per model
                  • Ripple factor: 0.10%
                  • Accuracy and stability of HV adjustment: 0.5%
                  • Measurement accuracy of voltage and current: 1.5%±2 digit
                  • Rating: Intermittent (Max. 30 minutes at full load)
                  • Environment temperature: -15℃~45℃
                  • Relative humidity: unlimited
                  • Relative altitude: unlimited

                   

                  Model

                  ZGF-30-5

                  ZGF-40-5

                  ZGF-60-5

                  Voltage output

                  30 kV

                  40 kV

                  60 kV

                  Current output

                  5 mA

                  5 mA

                  5 mA

                  Trip current

                  7.5 mA

                  7.5 mA

                  7.5 mA

                  Dimension (cm)

                  28×27×31

                  28×27×31

                  31×30×33

                  Weight (kg)

                  9.5

                  10

                  14.5

                   

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