Lenze i550 Series User Manual

Operating instructions i550 motec frequency inverter | 12
© 03/2022 · EN · www.Lenze.com
3-phase mains connection 230/240V (195 V ... 264 V, 45 Hz ... 65 Hz)
Connection data
Inverter I55AMxxxC
Rated power kW 0.37 ... 3
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
137C 155C 175C 211C 215C 222C 230C
Rated power kW 0.37 0.55 0.75 1.1 1.5 2.2 3
Rated output current (8 kHz) A 2.4 3.2 4.2 6 7 9.6 12
Max. output current * A 4.8 6.4 8.4 12 14 19.2 24
Operation without mains choke
Rated mains current A 2.2 2.9 3.8 5.4 6.3 8.6 10.8
Fuse
Characteristic gG/gL or gRL
Max. rated current A 32 32 32 32 32 32 32
Max. short-circuit current (SCCR) kA 5 5 5 5 5 5 5
Circuit breaker
Characteristic B
Max. rated current A 32 32 32 32 32 32 32
Max. short-circuit current (SCCR) kA 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%