HAUG HW 150 Charging Generator

The resistance-coupled charging electrode ALW is particularly recommended for applications where an increased risk of sparking exists which could lead to damage to high-grade surfaces or electronic components. The supply to the resistance-coupled charging electrode ALW is from charging generator HW 150, which is available with either positive negative polarity. The direct voltage output of the charging generator can be set steplessly, and a remote option is also available.

Possible applications include situations where the counter-electrode required for charging is not always completely covered by the material to be charged, e.g. when two-dimensional material webs with varying widths are charged or when an uncovered gap between cut or separated materials is created on the substrate serving as counter-electrode.

ag150-lrg
150_01 1. Positive or negative voltage ag150-a
2. Electrical field
3. Insulator (e.g. film)
4. Counter-electrode
(e.g. grounded metal plate)

HAUG-Charging Systems

HAUG charging systems are designed to apply electrostatic charges without physical contact. These systems can be used for any application where different materials are to be pinned together electrostatically. At least, one of these materials must be non-conductive. The electrostatic pinning serves to enhance subsequent processes, such as film/foil overlapping in packaging machines.

Electrostatic charges are applied using charging bars, electrodes or triodes which are supplied with positive or negative high-voltage from a steplessly adjustable charging generator. In order to charge two-dimensional or partial areas, bar-shaped electrodes or triodes are used. A resistance-coupled version for special requirements is also available.

Applications

HAUG charging systems can be used, among others, in the following applications:

  • for fixing and positioning films and foils, paper and cardboard, e.g. on steel sheets, glass panels, wood panels or similar;
  • in the production of CDs to reinforce adhesion
  • for blocking film and paper stacks
  • for IML technology

In order to ensure a continuous, reliable charging process, we strongly recommend discharging the materials to be bonded to each other using a suitable HAUG ionization system before charging.

Technical Data

Dimensions approx. 270 x 170 x 150 mm (B x H x T)
Protection Type IP 30
Protection class I
Supply voltage 115 VAC / 230 VAC (50 – 60 Hz)
HV-terminals 1 (AG)
Power consumption 30 VA
Output voltage Umax = 15 kV ± 10%
Output voltage (lmax) = 300 µA ± 15%
Signaling contacts monitoring Contact rating 
max. 24 VAC / 35 VDC, max. 50 mA
Pulse frequency via pulse input max. 1 Hz (max. 106 Zyklen)
Recovery time after overload switch-off < 10 s
Operating temperature +5 °C to +45 °C
Storage/transport temperature -15 °C to +60 °C
Weight 7 kg
Mains cable 2,6 m; fixed to the device

Variants

Digital
display
Overcurrent Remote control Pulsing Reset Monitor-
output
A voltage
and current
switch-off none floating normally
open contact
floating normally
open contact
0 – 10 V
S none switch-off 0 – 10 V 24 VDC 24 VDC 0 – 10 V
P none switch-off 4 – 20 mA floating normally
open contact
floating normally
open contact
4 – 20 mA