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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