WEG CFW08 Vector inverter Plus User Manual

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DETAILED PARAMETER DESCRIPTION
Fe
Command via
Digital Input
(DI)
Acceleration&
Deceleration
Ramp #2
Acceleration &
Deceleration
Ramp
P102 P103
P100 P101
DC Link
Regulation
P151
P151
U
d
P133 P134
Frequency
Reference
Limits
P202 P295
Inverter Control
(V/F or Vector)
P136, P137,
P138, P142, P145
Motor Parameters
(P399...P409)
P178
V
s
PWM
P169
I
s
P169
I
s
Output
Current
Limiting
I
V
s
U
d
Power
Supply
IM
3Ø
I
s
NOTE!
In V/F control mode (P202=0 or 1), Fe = F* (see Fig. 6.1) if P138=0
(slip compensation disabled). If P138≠0, see Figure 6.9 for the relation
between Fe and F*.
In vector control mode (P202) always Fe = F* (see Figure 6.1).
Figure 6.2 - Inverter block diagram

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)