Downloads

Manuals

Here you find user manuals in German and English for the current H&H Series electronic loads. The user manuals provided here are only valid for devices with up-to-date hardware and firmware release. If you need a user manual for a used device ask the H&H support support@hoecherl-hackl.com to provide a manual corresponding to your device (provide serial number).

Software/Drivers

Here you find all current H&H software and drivers.
TRL Series
Drivers
Tools
  • Software Tool for control of PLI (up from FW 4.3.0), PLI-MR (up from FW 1.0.0), ERI (up from FW 2.0.0), TRL (up from FW 1.0.0) and SCL (up from FW 1.0.0) loads.
Firmware
SCL Series
Drivers
Tools
  • Software Tool for control of PLI (up from FW 4.3.0), PLI-MR (up from FW 1.0.0), ERI (up from FW 2.0.0), TRL (up from FW 1.0.0) and SCL (up from FW 1.0.0) loads.
Firmware
QL Series
Drivers
Tools
Firmware
ACL Series
Drivers
Tools
Firmware
ERI Series
Drivers
Tools
Firmware
PL Series
Drivers
Tools
PLA Series
Drivers
Tools
Firmware
PLI Series
Drivers
Tools
Firmware
PMLI Series
Drivers
Tools
PMLA Series
Drivers
Tools
Firmware
ZS Series
Drivers
Tools
ZSAC Series
Drivers
Tools
NL Series
Drivers
Tools

3D Models

Here you can download 3D models in STEP format or as a PDF file. The ZIP file always contains the STEP file and the PDF file. For 3D viewing of a PDF file you can use for example Acrobat Reader DC from Adobe. For this purpose, 3D content must be activated in the Reader program: Menu Edit - > Preferences - > 3D & Multimedia - > Set the checkbox "Enable playing 3D content"
QL Series
SCL Series
TRL Series
PLA Series
PMLA Series
PMLI Series
PLI Series
ERI Series
ACL Series
SE Series

Applications

H&H Application Notes
Customer Applications