Lenze i550 Series Mounting Instructions

3-phase mains connecon 400 V
Connecon diagrams
Mains connecon Motor connecon
3/ PE
340 V ... 528 VAC
45 Hz ... 65 Hz
F1
…
F3
Q1
X100
L1
L2
L3
PE
N
L3
L2
3/N/ PE
400 VAC
-UG
X105
U
V
W
Rb1
Rb2+UG
M
3~
Terminal data
I55APxxxF
Inverter
kW 0.37 ... 5.5 7.5 ... 11
hp 0.5 ... 7.5 10 ... 15
Connecon X100 PE X105 X100 PE X105
Connecon type
Screw
terminal
PE screw
Screw
terminal
Screw
terminal
PE screw
Screw
terminal
Max. cable cross-secon
mm² 4 6 4 16 16 16
AWG 19 10 10 6 6 6
Stripping length
mm 9 10 9 11 11 11
inch 0.35 0.4 0.35 0.4 0.4 0.4
Tightening torque
Nm 0.5 2 0.5 1.2 3.4 1.2
Ib-in 4.4 18 4.4 11 30 11
Tools required 0.6 x 3.5 Torx 20 0.6 x 3.5
Screwdriver
0.8 x 4
Phillips head
screwdriver
PZ2
Screwdriver
0.8 x 4
Fusing data
Inverter
kW 0.37 0.55 0.75 1.1 1.5 2.2 3 4 5.5 7.5 11
hp 0.5 0.75 1.0 1.5 2.0 3.0 4.0 5.0 7.5 10 15
Operaon without mains
choke
Fuse
Characterisc gG/gL or gRL
Max. rated current A 32 32 32 32 32 32 63 63 63 63 63
Circuit breaker
Characterisc B
Max. rated current A 32 32 32 32 32 32 63 63 63 63 63
Earth-leakage circuit
breaker
3-phase mains
connecon
≥ 30 mA, type B
Electrical installaon
Mains connecon
3-phase mains connecon 400 V
86

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%