Lenze i950 Series User Manual

3-phase mains connecon 480 V
Connecon diagrams
A mains choke is required for the oper
aon of inverters ≥ 15 KW.
The c
onnecon plan is valid for the inverters I95AExxxF.
X257 X256
PROFINET
X247
OUT
X246
IN
EtherCAT
X237
OUT
X236
IN
System bus
EtherCAT
X16
Engineering-Port
X267 X266
EtherNet/IP
X83
X82
X1
n
EYF
GB
24B
DC 24 V SELV/PELV
(+19.2 V ... +28.8 V)
BD2 BD1
DC 24 V SELV/PELV
(+19.2 V ... +28.8 V)
DC 24 V SELV/PELV
(+19.2 V ... +28.8 V)
X3
GO DO1
24O
GI
DI1
DI2
DI3
DI4
AI1-
AI1+
DC 24 V SELV/PELV
(+19.2 V ... +28.8 V)
3/N/PE AC 480 V
3/PE
AC 340 V ... 528 V
45 Hz ... 65 Hz
Fig. 14: Wiring example
S1 Start/stop
Fx Fuses
Q1 Mains contactor
EYF Lenze system cable
--- Shown with dashes = opons
A c
onnecon diagram for the terminal X1 can be found under: 4Basic Safety - STO ^ 167
A c
onnecon plan for the terminals X82 and X83 can be found under: 4Extended Safety ^ 170
Electrical ins
tallaon
Mains connecon
3-phase mains connecon 480 V
145

Lenze i950 Series Specifications

General

Protection Class	IP20
Overload Capacity	150% for 60 seconds
Altitude	Up to 1000 m without derating
Control Modes	V/f control, vector control, servo control
Communication Interfaces	EtherCAT, PROFINET, CANopen, Modbus TCP
Ambient Temperature	-10°C to 40°C
Safety	STO (Safe Torque Off), SS1 (Safe Stop 1), SLS (Safely Limited Speed)
Cooling Method	Air cooling
Frequency Range	0 to 599 Hz
Relative Humidity	5% to 95% (non-condensing)
Input Voltage	200 V to 480 V
Output Voltage	0 V to 480 V
Storage Temperature	-25 to +70 °C (-13 to 158 °F)