HLTA
HLTA is the smallest machine available. It is characterized by a robust mechanical construction and with compact dimensions, the assembly footprint on the board is identical to the old HATA model. Electrically it consists of a double-stage architecture powered by a three-phase line from 220 Vac to 480 Vac that allows to control lamps with voltage equal to or less than the applied mains voltage + 10%. The sizes available are 12 A, 18 A, 25 A independent of the input voltage. HLTA has been designed to be used with the latest generation of high current and low voltage lamps. It is possible to configure HLTA in COMBO mode and that is able to drive both Arco lamps and LED lamps. A further feature of the HLTA is the PULSE operation (available on request) which makes the pulsed UV lamp work, achieving a significant increase in peak power (mW/cm) and at the same time reducing the exposure temperature.
Pulse MODE
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| Main Voltage 220 Vac |
STATIC
CONVERTER MODEL |
Max Power |
Max V Lamp |
| kW |
V |
| HLTA-12 |
3,0 |
220 |
| HLTA-18 |
4,5 |
| HLTA-25 |
6,3 |
| Main Voltage 400/480 Vac |
STATIC
CONVERTER MODEL |
Max Power |
Max V Lamp |
| kW |
V |
| HLTA-12 |
5,4 |
450 |
| HLTA-18 |
8,1 |
| HLTA-25 |
11,3 |
| HLTA-25 PULSE |
9,0 |
400 |
| Main Voltage 480 Vac |
STATIC
CONVERTER MODEL |
Max Power |
Max V Lamp |
| kW |
V |
| HLTA-12 |
6,5 |
540 |
| HLTA-18 |
9,7 |
| HLTA-25 |
13,5 |
| Mains Characteristic: |
| Machine Type |
HLTA-12 |
HLTA-18 |
HLTA-25 |
| Main Voltage +/- 5% |
200-510 Vac 3 Phase |
| Frequency |
> 47 Hz |
| COS |
1 |
| Power Factor |
0.96 |
| THD |
30% (hex Bridge) |
| Efficiency |
94% |
| Output Section: |
| Working frequency |
400 Hz |
| Ignition Voltage |
> 4000 V pp |
| Ignition Frequency |
270 KHz |
| Fan Air flow |
150 m3/h |
150 m3/h |
200 m3/h |
| Auxiliary Section: |
| Machine Type |
HLTA-12 |
HLTA-18 |
HLTA-25 |
| Voltage |
21-30 Vdc |
| Current |
2.5 A |
2.5 A |
2.5 A |
| Working Environment: |
| Machine Type |
HLTA-12 |
HLTA-18 |
HLTA-25 |
| Max Oprating Temp |
40 °C (up to 1000 m Above See Level) |
| Max Humidity |
50% |
| Protection Class |
IP 20 |
The COMBO version allows the use of the SERIE H power static converter both with traditional UV lamps and with UV LED produced by HPE. In this version the static converter has two different outputs, one for the connection of traditional UV lamp and the other for the connection of UV LED.
