DEHN PHG II 20 kV AC jännitteenkoetin optisella ja akustisella näytöllä 766720

Medium voltage tester for AC systems up to 20 kV, with integrated self-test and clear optical and acoustic indication for safe verification of absence of voltage.

Advantages

Fully insulated, impact-resistant housing with IP65 protection for reliable use in harsh environments. High-luminosity LEDs and buzzer provide unambiguous indication even in bright or noisy conditions. Integrated self-test function ensures readiness before each use.

Suitable for

• Verifying absence of voltage in medium voltage AC systems up to 20 kV
• Indoor and outdoor applications in substations, switchgear, and overhead lines
• Use by qualified electricians in accordance with IEC/EN 61243-1

Key specifications

• Nominal voltage range: 1 – 20 kV AC, 50 Hz
• Indication: optical (LED) and acoustic (buzzer)
• Self-test function integrated
• Power source: 9 V block battery (IEC 6LR61)
• Battery life: approx. 2000 test cycles
• Operating temperature: -25 °C to +55 °C
• Storage temperature: -40 °C to +70 °C
• Protection rating: IP65
• Housing material: impact-resistant plastic
• Electrode type: hook electrode
• Standards: IEC/EN 61243-1 (VDE 0682 Part 401)

Recommendations

For safe operation, always perform the self-test before and after each use. Store in a dry place within the specified temperature range. Replace the battery when the indication becomes weak or the self-test fails.