Lenze i550 Series Project Planning Manual

Terminal data
Mains connecon
Inverter i550-C3.0/400-3 i550-C4.0/400-3 i550-C5.5/400-3 i550-C7.5/400-3
Connecon X100
Connecon type Screw terminal
Max. cable cross-secon mm² 6 6 6 16
Max. cable cross-secon AWG 10 10 10 6
Stripping length mm 9 9 9 11
Stripping length inch 0.35 0.35 0.35 0.43
Tightening torque Nm 0.5 0.5 0.5 1.2
Tightening torque lb-in 4.4 4.4 4.4 11
Required tool 0.6 x 3.5 0.8 x 4.0
Mains connecon
Inverter i550-C11/400-3 i550-C15/400-3 i550-C18/400-3 i550-C22/400-3
Connecon X100
Connecon type Screw terminal
Max. cable cross-secon mm² 16 35 35 35
Max. cable cross-secon AWG 6 2 2 2
Stripping length mm 11 18 18 18
Stripping length inch 0.43 0.7 0.7 0.7
Tightening torque Nm 1.2 3.8 3.8 3.8
Tightening torque lb-in 11 34 34 34
Required tool 0.8 x 4.0 0.8 x 5.5
Mains connecon
Inverter i550-C30/400-3 i550-C37/400-3 i550-C45/400-3 i550-C55/400-3
Connecon X100
Connecon type Screw terminal
Max. cable cross-secon mm² 50 50 50 95
Max. cable cross-secon AWG 1/0 1/0 1/0 4/0
Stripping length mm 19 19 19 22
Stripping length inch 0.75 0.75 0.75 0.87
Tightening torque Nm 4 4 4 10
Tightening torque lb-in 35 35 35 89
Required tool Hexagon socket 5 Hexagon socket 6
Mains connecon
Inverter i550-C75/400-3 i550-C90/400-3 i550-C110/400-3
Connecon X100
Connecon type Screw terminal
Max. cable cross-secon mm² 95 150 150
Max. cable cross-secon AWG 4/0 2 x 2/0 2 x 2/0
Stripping length mm 22 28 28
Stripping length inch 0.87 1.1 1.1
Tightening torque Nm 10 18 18
Tightening torque lb-in 89 160 160
Required tool Hexagon socket 6 Hexagon socket 8
Technical data
3-phase mains connecon 480 V "Light Duty"
Terminal data
194

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%