BENNING DB 2 Demonstration Case

Demonstration Case for practice-oriented application and training concerning VDE 0100 installation testers

• portable case for simulation of electrical systems conforming to standards according to DIN VDE 0100
• realistic presentation of a low-voltage installation of a single- family house (TN/TT system)
• real components such as FI safety switches, shock-proof socket, ON/OFF switch with lamp and current measuring loop of a hot-water tank
• simulated components with connecting terminals for equipotential busbar, ground connection, water conduits and lightning arrester
• fault simulation can be set by means of 5 toggle switches
• measurement of protective conductor resistance (R_PE), insulating resistance (R_ISO), loop impedance (Z_L-PE) and line impedance (Z_L-N)
• 30 mA FI safety switch for measuring release time, release current and contact voltage
• different measuring methods can be used for earthing measurement (two-/three-/four-wire measuring method and without any earth rods by means of a current clamp)
• shock-proof socket for voltage and frequency measurement as well as single-pole testing of the external conductor (phase)
• rugged and dust-proof housing type