WELDING PRODUCTS

Zanardi welder generator

WELDER AC 2 POLES

(55-200A – 4kVA–7kVA / 50Hz) (55-220A – 7kVA–8KVA / 60Hz)

The AC brushless generators-welders series denominated HM1 guarantees unlimited operation with minimum maintenance. In fact, its particular system enables the user to have full maximum power – either as a single phase generator or as a welder. With a distribution along the sides of the unit for output sockets, the product is really easy to use and delivers great accessibility and a comprehensive number of different panel options.

The AC welder is governed by a selector switch which controls the two functions (generator or welder) and by a commutator which regulates the welding current with seven positions on two scales (one scale for 130 amp version). All of this is packed inside a solid and rugged aluminium structure with a compact and light design and IP23 protection level.
All units have insulation systems to Class H requirements through advanced impregnation processes and material selection.

The HM1 series has been engineered to satisfy the most common end-user needs and the use of a single phase generator with good performances is complemented by an excellent AC welder. This permits the use of the most common diameters of rutile-type electrodes.

WELDERS DC 2 POLES

(35-300A – 4-10kVA / 50Hz/ 60Hz)

The PW2 and PW3 generators–welders series are brush-type 2 pole alternators with compound or compound-electronic regulation. This feature guarantees output voltage precision and motor-starting capability.

Created due to well-established and continuous experiences in the welding sector, this rotating DC welder series has models with 3 phase and derived 1 phase or pure 1 phase generator output. A unique characteristic of the series (models 200, 220) is that it automatically disconnects the generator output when it is being used in the welder function. This avoids having dangerous voltage and prevents overload. Instead, in the generator function, there is a protection which, due to its specific system characteristics, prevents dangerous voltages in the generators – in case of accidental short circuit in the welding part. The selection of the required function, and of the output current regulation current, is governed by two commutators in the rear panel.

Again… a variety of socket boxes allows configuration of the socket on the side of the unit for maximum access. The frame is made of Fe P12 steel, and all shafts are C45, to ensure the unit can withstand rugged environments and is resistant to vibration. All units have insulation system to Class H requirements through advanced impregnation processes and material selection.

The PW series has been engineered to satisfy the end-user that has specific medium power requirements and it allows the use of single or three phase utensils and of a DC welder which uses all types of electrodes (rutile, basics, cellulosics).

WELDERS DC 2 POLES WITH SCR

(35÷500A - 4kVA÷12kVA / 50Hz AND 60Hz)

This welder-generator is designed to manage and control the operation of a dedicated low voltage three-phase alternator to perform the MMA welding functions of the charger and "Starter" if it requires you to put in motion a vehicle having no battery charge enough to do it. It also has added an additional constant voltage energy function useful to the operation of a possible implementation M.I.G. (Optional ZEUS).

The selection of these functions are made via a switch on the front panel of the generator. Selecting the MMA mode gives a "range" current which varies from 35 to 300 by adjusting the "Current setting” potentiometer.

Through the charger function it is possible to charge different voltage batteries, such as a simple car battery with a voltage of 12V, large commercial vehicle batteries with a voltage of 24V and batteries for forklifts with 48V voltage.Of course the machine also offers the possibility of a dedicated A.C. 1ph/3ph. generator.

WELDERS DC 2-4 POLES WITH AC-DC CHOPPER CONVERTER

(35÷500A - 4kVA÷15kVA / 50Hz AND 60Hz)

This series of welder generators has been designed to ensure high performance and maintenance-free operation. The EPW3; EPW4; EPW5 welder-generators are brushless excitation (with rotating diodes) and a total electronic regulation. The generator is regulated using the EVR01 regulator, and the welding current is regulated by “chopper” technology to obtain high welding quality (DC high frequency 40KHz). Due to a special design, this system also allows for simultaneous use of the alternator and the welder. This special circuit also permits the forcing of the arc, anti–blockage, and is protected against short circuits on the exit from welding. The frame is made of Fe P12 steel, and all shafts are C45, to ensure that the unit can withstand rugged environments and is resistant to vibration. All units have insulation system to Class H requirements through advanced impregnation processes and material selection.

The EPW3-4-5 series has been sized to satisfy the most professional requirements of the welding sector, as it can be employed with high duty cycles in synergy with a 3 phase alternator which has optimum characteristics. All types of electrodes can be welded (rutile, basic cellulosic).

ZEUS WIRE FEEDER

The ZEUS-MMA wire feeder is a feeding unit designed for use in CC and CV welding installations to feed hard, soft tubular (cored) wire.

This unit is a benchmounted, semiautomatic, wire feeder which operates on the arc voltage from a constant current or constant potential DC arc welding power source. The two drive roll feeder and permanent magnet motor are housed in a polypropylene case.

If you have any queries regarding our AC welding products, and how they will coexist with your existing setup, please don’t hesitate to get in touch with one of our alternator and generator product specialists.