Safety Instrument BENNING IT 120 B
Installation tester for complete safety tests on electrical systems including all-current-sided FI/RCD circuid breaker type B according to DIN VDE 0100 and IEC 60364
- measurement of the protective conductor line and of the equipotential bonding line with a testing current of 200 mA
- measurement of the insulation resistance with testing voltages of 100 V, 250 V, 500 V and 1000 V
- line impedance and loop impedance measurement (optional without tripping of the RCD) with calculation of the shortcircuit current (PFC/ PSC)
- complete testing of the residual-current-operated device (RCD)
- measurement of contact voltage (without tripping), tripping time and tripping current of residual current operated device (RCD)
- phase-sequence testing in three-phase mains
- voltage measurement up to 500 V and online voltage monitoring
- all measuring functions can be selected directly by means of a rotary switch
- switchable probe tip for releasing the measuring process
- graphic display and help function with connecting diagram
- complete measuring result with measuring parameters, limiting value and symbols for PASS / FAIL
- current supply by means of 6 NiMH storage batteries (AA) with charger
- earthing measurement by means of three-wire measuring method (optionally with earthing set)
- current measurement (TRUE RMS) by means of current clamp adapter (optional)
- illumination measurement by means of lux sensor (optional)
- integrated measured value memory for 500 measurements
- USB and RS 232 interface
- BENNING PC-Win IT 120 B software included in delivery
Information:
RCDs of the type B are increasingly used for multi-phase equipment of power electronics. In case of a fault, these devices also detect smooth DC fault currents and high-frequency AC fault currents.
BENNING IT 120 B | |
display | graphic display (illuminated) |
low-impedance resistance | 0,01 Ω - 2.000 Ω |
insulation resistance | 1 kΩ - 1.000 MΩ |
line impedance (L-N/L) | 0,01 Ω - 2.000 Ω |
loop impedance (L-PE) | 0,01 Ω - 2.000 Ω |
short-circuit current | 0,01 A - 24,4 kA |
RCD testing | tripping time, tripping current, contact voltage |
phase sequence | yes |
voltage, frequency | 1 V - 500 V, 45 Hz - 65 Hz |
earth resistance | 0.01 Ω - 2000 Ω (by means of earthing set) |
current (TRUE RMS) | 0.1 mA - 20 A (by means of the clamp) |
luminous intensity | 0.01 lux - 20 klux (by means of sensor) |
measured value memory | 500 measuring results |
interfaces | USB, RS 232 |
incl. software | |
item no. | 044102 |
productoverview | |
instruction manual | |
brochure |
Technical changes, model or color modifications, mistakes and delivery facilities without notice! No responsibility for literal mistakes.