Thiết bị kiểm tra lắp đặt điện BENNING IT 130

Thiết bị kiểm tra lắp đặt điện BENNING IT 130

Thiết bị kiểm tra lắp đặt điện BENNING IT 130

• low-impedance resistance of protective conductor and equipotential bonding conductor connections (testing current: 200 mA with polarity reversal)
• insulating resistance with testing voltages of 50 / 100 / 250 / 500 / 1000 V
• line impedance (L-N / L) with voltage drop and short-circuit current
• loop impedance (L-PE) without RCD tripping and short-circuit current
• testing of RCDs, standard and delayed (S), types AC, A, F, B, B+ with AUTO test, contact voltage, tripping time and tripping current (ramp test)
• TRUE RMS voltage, frequency and phase sequence test
• single-fault leakage current in IT networks

Measuring functions by means of optional accessories:

• earthing measurement by means of three-wire measuring method by means of earthing kit
• TRUE RMS current by means of current clamps BENNING CC 1 / BENNING CC 3
• luminous intensity by means of BENNING luxmeter type B