Lenze 8400 State Line
FI 8400 StateLine Inverter
Lenze 8400 Stateline frequency converter is suitable for speed control with simple motion control. The requirements of the Ecodesign Directive have been complied with. The 8400 State Line is designed to control the drive with or without speed feedback in the 8400 series, which means customized solutions.
State Line is used when communication via bus systems is required. In addition, the integrated brake control provides a significant reduction in wear on the service brakes. Converters are also designed for drive controllers with or without closed loop speed control and is used when networking is required via a bus system.
Inverter is a device for converting direct current into alternating current with a change in voltage. Usually it is a generator of a periodic voltage, close to a sinusoid in shape, or a discrete signal. The operation of the voltage inverter is based on switching the DC voltage source in order to periodically change the polarity of the voltage at the load terminals. The switching frequency is set by the control signals generated by the control circuit (controller)
Areas of use:
- equipment for transverse processing of materials
- palletizers (intralogistics activities)
- extruders (plastics industry)
- filling systems (packaging production).
Peculiarities:
- For drive tasks with or without speed feedback
- Integrated brake control
- Energy saving function "VFC eco"
The Lenze 8400 StateLine has built-in point-to-point positioning. As a result, up to 16 positioning targets can be assigned to the inverter, including the appropriate stroke mode for each target (eg acceleration). The selection of these positioning data sets as well as the stroke assignment is carried out by the higher-level control unit.
Main functions:
1. Catching circuit, PID controller
2. Sensorless vector control
3. DC braking option
4. Sensorless control of synchronous motors (SLPSM)
5. Brake control for low wear brake control
6. Logic functions, comparator, counter, arithmetic function
7. Braking without braking resistor
8. Brake control for low wear
9. Function of Energy saving
10. S ramps for smooth acceleration
FREQUENCY CONVERTERS 8400
8400 Inverter Drives - exactly tailored to your requirements:
- 150% over current
- operating temperature 45°C without derating (max. 55°C)
- degree of protection IP20
- memory module for fast commissioning
- diagnostic connector L-force; for diagnostics and parameterisation, even while the system is running
- integrated RFI filter
- shield connection plate for control cable
- automatic engine identification
- the presence of protection against short circuit, short circuit to ground and engine breakage
Benefits of using
- Run in automatic mode without manual intervention.
- The cost of operation is zero: they do not require consumables.
- Operation without fumes or smoke.
- Noiseless at work.
- Not prone to frequent breakdowns.
Application area
The devices are in demand for utilities, control systems, high voltage substations and nuclear power plants. They are also used in telecommunications and broadcasting corporations, as well as in surveillance centers to ensure a high degree of facility security.
You can buy full model range of Lenze 8400 stateline catalog at the lowes price by making a request. We ship worldwide.