Delta VFD-L Series User Manual

VFD-L Series
DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED
3-4
3.4 Main Circuit Wiring
Single phase models input from R/L1, S/L2
AC line input terminals
grounding
UP/DOWN
Function
Display key
Data
Confirmation key
RUN/STOP
RS485
communication
port
Grounding
Motor connections U/T1, V/T2, W/T3
Motor capacity
and input power
Frequency
setting knob
LED display
The signal selection
for AVI to input
DC0-+10V
or 4-20 mA
U/T1
V/T2
W/T3
R/L1
S/L2
T/L3
Control Terminal
Torque: 4Kgf-cm (3 in-lbf)
Wire: 22-24 AWG
Power Terminal
Torque: 5Kgf-cm (4.33 in-lbf)
Wire: 12-20 AWG

Delta VFD-L Series Specifications

General

Control Method	V/F Control
Output Voltage	0 to Input Voltage
Cooling Method	Fan Cooling
Enclosure Rating	IP20
Overload Capacity	150% for 60 seconds
Protection	Over-voltage, Over-current, Overheat, Under-voltage, Short circuit
Braking Unit	Built-in
Operating Temperature	-10°C to 50°C (14°F to 122°F)
Digital Inputs	5 programmable digital inputs
Analog Input	0-10V, 4-20mA
Communication Interface	RS-485 (Modbus)
Storage Temperature	-20°C to 60°C (-4°F to 140°F)
Humidity	90% RH, non-condensing
Altitude	Up to 1000m without derating
Input Voltage	200-240V, 380-480V