Data sheet HERZ Hot air blowers for industrial use - small dimensions great power Default: Temperature control with potentiometer (0 - 9) - alternatively with external potentiometer (cable length 5 meters) or - external control by controller or PLC (cable length 5 meters) The unit is equipped with a reliable heating element, the integrated device protection turns off the device when tripped and restore itself back after cooling. No reset is required. Default: Variable air volume control with potentiometer (0 - 9) - alternatively with external potentiometer (cable length 5 meters) or - external control by controller or PLC (cable length 5 meters) Custom design with internal thermocouple (cable length 1 or 5 meters) - For devices with electronics maximum air temperature 50°C/122°F - The unit is available without electronics - For devices without electronics maximum air temperature 80°C/176°F - Special design with internal temperature control - Evaluating the fan speed via "open collector" 2,3 KW - 6,1 KW 230 / 400Vac (2Ph) Power curve Technical data Item number / Basic version DB Compact V20 R17 02_2021 GB.docx technical Subject to change 1

Data sheet HERZ 1. Power cable Connection diagram for 400Vac version: - L1 = black 2. Heating ON- OFF (only if the fan switch (3) is ON) 4. Handle, pushed laterally (fixed with two screws) 5. Potentiometer for speed/air volume - Cable gland for control line for external control (Option) 6. Heating control potentiometer - Cable gland for control line for external control (Option) 7. Label (rear panel) 10. Temperature controller (optional) - Cable gland for signal line for pulse output (option) 11. 6 threaded inserts M5 for mounting the unit during installation (dimensions on the device base) DB...

Data sheet HERZ DB Compact V20 R17 02_2021 GB.docx technical Subject to change 3

Data sheet HERZ DB Compact V20 R17 02_2021 GB.docx technical Subject to change 4

Data sheet HERZ Zecnrurg / Drawing Compact Router DB Compact V20 R17 02_2021 GB.docx technical Subject to change 5

Data sheet HERZ HERZ GmbH Kunststoff- & Warmetechnologie Biberweg 1 DE - 56566 Neuwied Tel.: +49 (0)2622-8855-0 Fax: +49 (0)2622-8855-135 Fax: +49 (0)2622-8855-136 www.herz-gmbh.com [email protected] HEItK Austria GmbH Kunststoff- & Warmetechnologie Gleinser Weg 27 AT - 6141 Schonberg / Tirol Tel.: +43 (0)5225-63113 Fax: +43 (0)5225-6311385 www.herz-austria.at [email protected] HEKK Hungaria Kft. Muanyag- es holegtechnika Pesti ut 284 HU - 2225 Ullo Tel.: +36 (06)29-522400 Fax: +36 (06)29-522410 www.herz-hungaria.hu [email protected] HERZ GmbH Kunststoff- & Warmetechnologie Am...