DC Hipot Testers DPW Series

HIPOTS (High Voltage Testers)

DC Hipot Testers DPW Series

Model : DPW-60-5 DPW-80-5 DPW-120-5 DPW-160-2 DPW-200-5

These portable testers have been designed to be used in testing high voltage equipment in power engineering. Routine testing of the insulation and leakage is a necessary requirement for surge arresters, cable breakdown testing, capacitor charging and other laboratory use.

Machine Feature

• Switched-mode technology utilizing pulse width modulation to control the output voltage accurately.
• Voltage divider is an integral part of the tester with an surge limiting resistor.
• Tester delivered in two sections: Control and HV unit. Each packed in a flight case for easy transportation.
• Testers of over 200kV voltage, HV unit has adjustable legs to increase the equipment’s stability.
• Digital kilo voltmeter and µA/mA meters display the test voltage and leakage current.
• Zero start up. Audible alarm and LEDs for breakdown and over voltage occurrences.
• Small dimension. Low weight. Carried conveniently.
• Discharge pole with limiting current impedance.

Machine Technical Specification

Supply power
Output voltage
230V AC ± 10%, 50 Hz.
As per model.
Output currentAs per model.
Ripple factor< 0.35%.
Trip mA1.15 times rated current
RatingIntermittent.
Accuracy and stability
of HV adjustment
<0.5%.
MetersLED digital readouts for kV: Double range
mA: uA + mA
Measurement accuracy of±1.5%±2 digit.
voltage and current :
Environment temperature :45°C
Relative humidity :90%.
Relative altitude :2000m
ModelOutputControl UnitHV Unit 22mm dia
Dimension(cm)Weight(kg)
DPW-60-560kV/5mA31x30x3314Single Unit0
DPW-80-580kV/5mA22×34×30788020
DPW-120-5120kV/5mA22×34×30788020
DPW-160-2160kV/2mA22×34×30790519
DPW-200-5200kV/5mA40×50×2716120023
DPW-250-5250kV/5mA40×50×2716120525
DPW-300-5300kV/5mA40×50×2716120825

Standard Accessories

a) Mains cord 2 meter long – 1 Number
b) HV Test Leads – 1 Number
c) Earth cable 4 metre long – 1 Number
d) Discharge rod – 1No.

+ Feature

Machine Feature

• Switched-mode technology utilizing pulse width modulation to control the output voltage accurately.
• Voltage divider is an integral part of the tester with an surge limiting resistor.
• Tester delivered in two sections: Control and HV unit. Each packed in a flight case for easy transportation.
• Testers of over 200kV voltage, HV unit has adjustable legs to increase the equipment’s stability.
• Digital kilo voltmeter and µA/mA meters display the test voltage and leakage current.
• Zero start up. Audible alarm and LEDs for breakdown and over voltage occurrences.
• Small dimension. Low weight. Carried conveniently.
• Discharge pole with limiting current impedance.

+ Technical Specification

Machine Technical Specification

Supply power
Output voltage
230V AC ± 10%, 50 Hz.
As per model.
Output currentAs per model.
Ripple factor< 0.35%.
Trip mA1.15 times rated current
RatingIntermittent.
Accuracy and stability
of HV adjustment
<0.5%.
MetersLED digital readouts for kV: Double range
mA: uA + mA
Measurement accuracy of±1.5%±2 digit.
voltage and current :
Environment temperature :45°C
Relative humidity :90%.
Relative altitude :2000m
ModelOutputControl UnitHV Unit 22mm dia
Dimension(cm)Weight(kg)
DPW-60-560kV/5mA31x30x3314Single Unit0
DPW-80-580kV/5mA22×34×30788020
DPW-120-5120kV/5mA22×34×30788020
DPW-160-2160kV/2mA22×34×30790519
DPW-200-5200kV/5mA40×50×2716120023
DPW-250-5250kV/5mA40×50×2716120525
DPW-300-5300kV/5mA40×50×2716120825
+ Standard Accessories

Standard Accessories

a) Mains cord 2 meter long – 1 Number
b) HV Test Leads – 1 Number
c) Earth cable 4 metre long – 1 Number
d) Discharge rod – 1No.

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