Lenze i550 Series User Manual

Operating instructions i550 motec frequency inverter | 14
© 03/2022 · EN · www.Lenze.com
3-phase mains connection 480 V (340 V ... 528 V, 45 Hz ... 65 Hz)
Connection data
Inverter I55AMxxxF
Rated power kW 0.37 ... 5.5
Connection Mains connection X100.1 Mains connection X100.2 PE connection Motor connection X105
Connection type Han Q4/2 Han Q4/2 Screw Han Q8 M23 power Spring terminal
Connector name Q4/2 male Q4/2 female (Daisy Chain) - - - -
Max. cable cross-section mm² - - 6 - - 4
Stripping length mm - - 10 - - 8
Tightening torque Nm - - 2 - - -
Required tool - -
 TX20
- -
 0.6 x 3.5
Separate PE connection only available for "Wall with cable gland or motor mounting" design/mounting
Rated data and fusing data
Inverter
I55AM
137F 155F 175F 211F 215F 222F 230F 240F 255F
Rated power kW 0.37 0.55 0.75 1.1 1.5 2.2 3 4 5.5
Rated output current (8 kHz) A 1.1 1.6 2.1 3 3.5 4.8 6.3 8.2 11
Max. output current * A 2.2 3.2 4.2 6 7 9.6 12.6 16.4 22
Operation without mains choke
Rated mains current A 1 1.4 1.9 2.7 3.2 4.3 5.7 7.4 9.9
Fuse
Characteristic gG/gL or gRL
Max. rated current A 32 32 32 32 32 32 32 32 32
Max. short-circuit current (SCCR) kA 5 5 5 5 5 5 5 5 5
Circuit breaker
Characteristic B
Max. rated current A 32 32 32 32 32 32 32 32 32
Max. short-circuit current (SCCR) kA 5 5 5 5 5 5 5 5 5
Residual current device (RCD) ≥ 30 mA, type B
* Overload time = 3s, recovery time = 12s
Electrical installation









3-phase | 480 V3-phase | 230/240V
3-phase | 400 V
Control connections
Connection diagram
Networks
Functional safety
Safe torque o (STO)
PTC input
Preparation

Lenze i550 Series Specifications

General

Protection Class	IP20
Ambient Temperature	-10°C to +50°C
Overload Capacity	150% for 60 seconds
Control Type	Vector control
Communication Interfaces	CANopen, Modbus, Ethernet, PROFIBUS, PROFINET
Safety	STO (Safe Torque Off)
Frequency Range	0 Hz
Cooling Method	Air cooling
Storage Temperature Range	-25°C to +70°C
Input Voltage Range	3-phase 380...480 V AC -15%/+10%