Product Information Page

Powerful new variable speed drives

Precisely tailored to your application - this is what the new Lenze frequency inverter generation stands for. Our customers demanded Rightsizing which made us produce a frequency inverter series where each successive model as BaseLine, StateLine, and HighLine builds on the previous one in terms of functionality and drive behaviour. On each and every one, the installation, parameterisation, operation or service are identical. Combined with intelligent features, as provided by the memory module and the online-diagnostics the 8400 drives contribute to process optimisation and more added value in the engineering industry.

Memory module 8400 BaseLine - for continuous motion

The BaseLine design is the entry-level model in terms of functionality and drive behaviour. Featuring an integrated. The memory module serves as the memory unit for all parameters. The pluggablememory chip can be parameterised via the frequency inverter itself or the PC. The parameter settings keypad and everything you would expect from a modern frecan then be copied onto any number ofmodules. The benefit quency inverter suitable for universal use, the 8400 BaseLine is the ideal solution for applications such as conveyor drives, pumps, fans or ventilators. for you is a marked increase in commissioning speed, especially in series machine building. The memory module also allows drives to be replaced quickly and without error.

Safety engineering 8400 StateLine - for controlled movement

The 8400 StateLine and HighLine versions are available with the "safe torque off, STO" safety system as an optional extra. The 8400 StateLine is intended for drive control with or without speed feedback and is also used when networking. This helps to reduce control costs, save space in the control via bus systems is needed. The integrated brake management cabinet and streamline wiring. This safety system is certified to EN ISO 13849-1 (cat. 4, PL e), EN 61508/EN 62061 (SIL 3). system also delivers greatly reduced wear on the service brakes. Mains switching at too high a rate is also fine for the Online diagnostics StateLine as the input circuit is protected from overload. The All 8400 versions include a standard, hot pluggable interface for easy operation, parameter setting and diagnostics. Data 8400 StateLine steps up from the BaseLine applications if these have to satisfy more stringent requirements. The access and parameter modification are available even during StateLine is also perfectly suited to applications such as paloperation - whether as a standalone device or networked via a fieldbus. letizers, extruders, filling systems or travelling/variable speed drives.

Standard features of all 8400 versions 8400 HighLine - for positioning task

HighLine also offers integrated point-to-point positioning. 150% overload current (60 s) 45 ℃ operating temperature without current derating (max. 55 ℃) This allows up to 15 position destinations, including the asso degree of protection IP20 ciated travel profile (e.g. acceleration) to be stored in the in Memorymodule for fast commissioning and easy servicing verter. Themaster control is responsible for selecting these L-force diagnostic interface for diagnostics and parameter position records and specifying the process. The incremental setting, even during operation encoder signal returned is evaluated by two digital inputs. Integrated interference suppression in accordance with The 8400 HighLine assumes the applications of the 8400 EN 61800-3 StateLine if these need to satisfy more stringent requirements. Shield connection for control cables The 8400HighLine is also recommended for applications such as rotary indexing tables, rolling and sliding doors and positioning tasks in warehouse systems. Automatic motor identification for optimum operational performance Protective functions to prevent short circuit, earth fault and motor stalling for safe operation 8400 StateLine.