ItalOhm ZO

Production and Assembly Our spiral resistors consist of a steel frame with ceramic supports that hold in place the special resistive plate with rib winding. The resistors can be delivered as single pieces or in a package holding from two to six units, on request, with perforated sheet metal protection and additional terminals welded or attached with screws. Use: · Additional stator resistors to limit incoming current · Start up and adjustment resistors · Resistors for high power resistive plants with forced air cooling Relative documents · Model ZO Spiral Resistor Technical Card · Design quoted: combinations · Card: Model 3ZO casing Assembly · Promatized steel frame, passivated blue with ceramic supports · Special resistive plate with rib winding · Welded terminals Production · Normally produced with welded terminals · On request: with sockets welded or fixed with screws in packages with 2 to 6 units Current reduction in the event of mechanical combinations The approximate percentile reduction of current to be taken into consideration in the event of assembly of combinations with horizontal resistors and vertical resistors is indicated below. The distances indicated must be observed.