Lenze frequency inverters i550 machinery series

Lenze
 

The basic i550 inverter covers a power range from 0.25 to 132 kW. This reliable drive is ideal for conveyor, travelling, and winding drives, for pumps and fans and many other machine tasks. The modular system enables various product configurations depending on machine requirements. Extensions such as a plug-on keypad or plug-on WLAN module simplify commissioning and diagnostics. Thus, the parameters can be set conveniently via a smartphone app using the WLAN module.


  • V/f control (linear or quadratic)
  • Braking energy management
  • Energy-saving function "VFCeco"
  • Sensorless vector control for asynchronous and synchronous motors
  • Servo control for asynchronous motors
  • Speed feedback (HTL encoder)
  • CANopen, EtherCAT, EtherNet/IP, I/O link, Modbus, PROFIBUS, PROFINET, ModbusTCP/IP, POWERLINK
  • Optional integrated EMC filter
  • Exceptional user-friendliness
  • Scalable functionality· hanks·to their modular system
  • Top efficiency class for inverters with IE2 in accordance with EN 50598-2


Additional links:

 Technical documentation and Downloads
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Model range

i550 machinery series (1 phase 230 V)

Model Capacity,
kW
Current,
A
Deceleration time, sec Dimensions
(W x H x D), mm
Price
I55AE125D 0,25 1.7 0-3600 - reduced!
I55AE137D 0,37 2.4 0-3600 - reduced!
I55AE155D 0,55 3.2 0-3600 - reduced!
I55AE175D 0,75 4.2 0-3600 - reduced!
I55AE211D 1,1 6 0-3600 - reduced!
I55AE215D 1,5 7 0-3600 - reduced!
I55AE222D 2,2 9.6 0-3600 - reduced!

i550 machinery series (3 phase 230 V)

Model Capacity,
kW
Current,
A
Deceleration time, sec Dimensions
(W x H x D), mm
Price
I55AE125D 0,25 1.7 0-3600 - reduced!
I55AE137D 0,37 2.4 0-3600 - reduced!
I55AE155D 0,55 3.2 0-3600 - reduced!
I55AE175D 0,75 4.2 0-3600 - reduced!
I55AE211D 1,1 6 0-3600 - reduced!
I55AE215D 1,5 7 0-3600 - reduced!
I55AE222D 2,2 9.6 0-3600 - reduced!
I55AE240C 4 16.5 0-3600 - reduced!
I55AE255C 5,5 23 0-3600 - reduced!

i550 machinery series (3 phase 230 V) / Light Duty

Model Capacity,
kW
Current,
A
Deceleration time, sec Dimensions
(W x H x D), mm
Price
I55AE240C 5,5 20.6 0-3600 - reduced!
I55AE255C 7,5 27.6 0-3600 - reduced!

i550 machinery series (3 phase 400 V)

Model Capacity,
kW
Current,
A
Deceleration time, sec Dimensions
(W x H x D), mm
Price
I55AE137F 0,37 1.3 0-3600 - reduced!
I55AE155F 0,55 1.8 0-3600 - reduced!
I55AE175F 0,75 2.4 0-3600 - reduced!
I55AE211F 1,1 3.2 0-3600 - reduced!
I55AE215F 1,5 3.9 0-3600 - reduced!
I55AE222F 2,2 5.6 0-3600 - reduced!
I55AE230F 3 7.3 0-3600 - reduced!
I55AE240F 4 9.5 0-3600 - reduced!
I55AE255F 5,5 13 0-3600 - reduced!
I55AE275F 7,5 16.5 0-3600 - reduced!
I55AE311F 11 23.5 0-3600 - reduced!
I55AE315F 15 32 0-3600 - reduced!
I55AE318F 18,5 40 0-3600 - reduced!
I55AE322F 22 47 0-3600 - reduced!
I55AE330F 30 61 0-3600 - reduced!
I55AE337F 37 76 0-3600 - reduced!
I55AE345F 45 89 0-3600 - reduced!
I55AE355F 55 110 0-3600 - reduced!
I55AE375F 75 150 0-3600 - reduced!
I55AE390F 90 180 0-3600 - reduced!
I55AE411F 110 212 0-3600 - reduced!

i550 machinery series (3 phase 400 V) / Light Duty

Model Capacity,
kW
Current,
A
Deceleration time, sec Dimensions
(W x H x D), mm
Price
I55AE230F 4 8.8 0-3600 - reduced!
I55AE240F 5,5 11.9 0-3600 - reduced!
I55AE255F 7,5 15.6 0-3600 - reduced!
I55AE275F 11 23 0-3600 - reduced!
I55AE311F 15 28,2 0-3600 - reduced!
I55AE315F 18,5 38.4 0-3600 - reduced!
I55AE318F 22 48 0-3600 - reduced!
I55AE322F 30 56.4 0-3600 - reduced!
I55AE330F 37 73.2 0-3600 - reduced!
I55AE337F 45 91.2 0-3600 - reduced!
I55AE345F 55 107 0-3600 - reduced!
I55AE355F 75 132 0-3600 - reduced!
I55AE375F 90 180 0-3600 - reduced!
I55AE390F 110 216 0-3600 - reduced!
I55AE411F 132 254 0-3600 - reduced!

Lenze makes many things easy for you.

With our motivated and committed approach, we work together with you to create the best possible solution and set your ideas in motion - whether you are looking to optimize an existing machine or develop a new one. We always strive to make things easy and seek perfection therein. This is anchored in our thinking, in our services and in every detail of our products. 

Less means more with Lenze frequency inverter i550 series.

Focused on the essentials: the new i500 i500 is the new inverter series - a streamlined design, scalable functionality and exceptional user-friendliness.
Smaller unnecessary elements:
- High scalability in terms of the mains voltage range, rated power and modular structure 
- Supports all current networks 
- Diagnostics via keypad, USB or WLAN Smaller Size 
- Compact size: Up to 15 hp (11 kW), only 5.12 in (130 mm) deep and, up to 3 hp (2.2 kW), only 2.36 (60 mm) in wide 
- Side-by-side installation: can be mounted adjacent to each other Smaller engineering expenditure 
- Intuitively logical structure of parameters 
- Easy controller integration 
Smaller installation expenses:
- Keyhole mounting 
- Plug-in terminals up to 3 hp (2.2 kW) 
- Out-of the box operability.
- Plug-in memory module.
Smaller energy consumption:
- Fewer inverter losses thanks to the use of cutting-edge technologies 
- Energy-efficient.
Smaller downtime:
- Robust single board design 
- Entire device produced by Lenze 
Greater cost savings:
- Optimized solution for individual customer requirements
- Flexibility Greater space in the control cabinet 
- Provides solutions in limited spaces
- Smaller control cabinets reduce costs.
Greater time for what really matters:
- Saves time in engineering
- Reduction in potential error sources.
Greater productivity:
- Saves time during installation
- Fewer faults in use 
- Lower costs in the event of a service 
Greater sustainability:
- Best efficiency values, lowest energy costs 
- Future-proof thanks to DIN EN 50598 
Greater reliability:
- Lower quality assurance costs in manufacture 
- Reduces operational guarantee costs.

Functionality of Lenze drive i550 series.

i500 provides a high-quality frequency inverter that already conforms to future standard in accordance with the EN 50598-2 efficiency classes (IE). Overall, this provides a reliable and future-proof drive for a wide range of machine applications.
Motor functions.
- Flying restart circuit 
- Slip compensation 
- Energy saving function (VFC eco) 
- DC braking 
- Oscillation damping 
- Skip frequencies 
- Automatic identification of the motor data 
- Brake energy management 
- Holding brake control 
- Voltage add – function 
- Rational Energy Ride Through (backup operation in case of mains failure)
- Speed feedback (HTL encoder) 
- Brake resistor control (brake chopper integrated) 
- DC-bus connection (480V devices)
Functionality of Lenze drive i550 series.
Monitoring.
- Short circuit 
- Earth fault
- Device overload monitoring (i*t) 
- Motor overload monitoring (i²*t) 
- Mains phase failure 
- Stalling protection 
- Motor current limit 
- Maximum torque
- Ultimate motor current
- Motor speed monitoring 
- Load loss detection 
- Motor temperature monitoring (PTC and thermal contact)
Functionality of Lenze frequency inverter i550 series.
Safety functions (optional).
STO (Safe torque off) with PL 'e' and SIL 3.

Lenze vfd i550 series scalability.

Easily scaled, the right i500 can be customized to suit the application. Here, “scaled” refers to two optimized products: the i510 as the basic design with predefined modes and the high-capacity modular i550 for a variety of applications.
Lenze vfd i550 series scalability.
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