Installation test device Benning IT 105

Application:
• For electrical engineering, industry, photovoltaics
• Testing of electrical systems in accordance with VDE 0100/0105 and IEC 60364
• All measurement functions can be selected directly via rotary switch
General measurement functions:
• Low ohmic resistance from protective conductor and potential equalisation conductor connectors (test current: 200 mA at IT 115 and IT 130 with reverse polarity)
• Rotary field direction test in three-phase networks

• Specific measurement functions:
• Low ohmic resistance from protective conductor and potential equalisation conductor connectors (test current: 200 mA)
- Insulating resistance with a test voltage of 250/500/1000 V
- Loop impedance (L-PE) without FI/RCD trip (NO_TRIP), with simultaneous fault current display (PFC)
- Line impedance (L-N/L) with high test current (HIGH CURRENT), with simultaneous short circuit current display (PSC)
• Performance features:
- Probe with test button to start the measuring process
- AUTO start function with low-ohm, loop and line impedance measurement
- LOCK function (continuous measurement) of insulation resistance
- Measurement cable compensation (zero adjustment) to 10 Ω

• Display: graphic display (illuminated)
• Low-ohm measurement: 0.15 Ω - 199 Ω
• Insulating resistance: 0.20 MΩ - 199 MΩ
• Line impedance (L-N/L): 0.20 Ω - 1999 Ω
• Loop impedance (L-PE): 0.20 Ω - 1999 Ω
• Short circuit current: 0 A to 26 kA
• FI/RCD test: release time (1/2" x, 1 x, 5 x I∆N, AUTO) release current (ramp)
• FI/RCD model: standard and delayed (S)
• FI/RCD current: sinusoidal (AC), pulsing (A), 10/30/100/300/500 mA
• Rotary field testing: right/left in three-phase networks
• Voltage: 1 V - 440 V
• Frequency: 45 Hz - 65 Hz
• Earthing resistance: no
• Current: no
• Illumination power: no
• Measurement value storage: no
• Delivery contents:
- Batteries: 6 x AA (order no.: 62 079 47)
- Robust Hard shell case and shoulder strap
- Probe with test button
- 3-conductor probe/crocodile clamp set
- Test cable with earth contact plug