WEG CFW08 Vector inverter Plus User Manual

32
INSTALLATION AND CONNECTION
(a) Models 1.6-2.6-4.0-7.0A / 200-240V and 1.0-1.6-2.6-4.0A / 380-480V
PE
R
S
T
Power
Supply
Disconnect (*)
PE
T
Q1
R
S
TUVW
PE
PE W
V
U
DANGER!
AC input disconnection: provide and AC input disconnecting switch to
switch OFF the input power to the inverter.
This device shall disconnect the inverter from the AC input supply when
required (e.g. during maintenances services).
DANGER!
This AC input disconnecting switch can not be used as an emergency
stop device.
DANGER!
Be sure that the AC input power is disconnected before making any ter-
minal connection.
DANGER!
The information below will be a guide to achieve a proper installation.Follow
also all applicable local standards for electrical installations.
ATENTION!
Provide at least 10 in (0.25m) spacing between the equipment and sensitive
wirings and betwen the cables of the inverter and motor. For instance:
PLCs, temperature monitoring devices, thermocouples, etc.
3.2 ELECTRICAL INSTALLATION
3.2.1 Power / Grounding
Connections

WEG CFW08 Vector inverter Plus Specifications

General

Frequency	50/60 Hz
Output Frequency	0-400 Hz
Overload Capacity	150% for 60 seconds
Protection Degree	IP20
Protection Features	Overcurrent, Overvoltage, Undervoltage, Short Circuit
Braking	Dynamic braking (with optional braking resistor)
Communication Interface	RS-485 (Modbus RTU)
Ambient Temperature	-10°C to +50°C
Humidity	5 to 95% non-condensing
Cooling Method	Fan Cooled
Dimensions	Varies depending on model (refer to specific model datasheet)
Power Range	0.75-15 kW
Input Voltage	200-240V AC
Storage Temperature	-25°C to 65°C (-13°F to 149°F)