Demonstration Panel for The Electric Testing Carried out in a Building

Demonstration Panel for The Electric Testing Carried out in a Building

Framework is made of sheet steel chemically treated and painted with several coats of epoxy varnish; its base is provided with rubber feet and it can be positioned on a working top.
All the necessary electric components for the correct power supply of circuits are included in the panel.
Main components installed:
1 single-phase isolation transformer 230 V / 230 V 230 VA
2 simulators of earth plate with resistors of 2 Ω, 20Ω, 200 Ω, 2 kΩ
1 simulators of resistance of protection conductor with
resistors of 0.1 Ω, 1 Ω
1 simulator of extraneous conducting part with resistances of
200 Ω, 1000 Ω, 5000 Ω
1 magnetothermal circuit breaker 2 x 2 A "C"
1 magnetothermal circuit breaker 2 x 1 A "C"
1 differential circuit breaker 2 x 1.6 A "C" / 30 mA "AC"
1 magnetothermal and differential circuit breaker 2x25 A/30 mA "A"
1 protection and control switch - 2P +Earth
Two 2-pin sockets - 10/16 A, 2P + Earth
2 simulators of isolation earth fault in power consuming
Device with resistors of 50 kΩ, 15 kΩ, 5 kΩ, 1500 Ω, 500 Ω,
and bolted fault