HYUNDAI SINGLE PHASE VECTOR INVERTER
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Terminal Functions
Main Circuit Terminal
L1, L2
U, V, W
P, RB
Main power supply input terminal
Inverter output terminal
External resistor connection terminal
Single phase 200V class
Connect to the motor
Connect the braking resistor (option)
Ground connection (to prevent
electric shock and reduce noise)
Ground connection terminal
Terminal name
Function
L1
L2
P
RB
U
V
M
W
Main
Power
Breaking
Resistor
Motor
Terminal symbol
Control Circuit Terminal
Input signal
Monitor signal
Frequency
command
signal
Output
signal
5
4
3
2
1
CM1
FM
H
L
11
CM2
Contact input:
Closed: on (operating)
Open: off (stop)
Minimum on time: over 12 ms
Common terminals for input or monitor signal
Output frequency meter, output current meter, output voltage meter
Power supply for frequency setting
Voltage frequency command signal
Current frequency command signal
Common terminal for frequency command
Intelligent output terminal;
Run status signal (RUN),frequency arrival signal (FA1),
Set frequency arrival signal (FA2), overload advance notice signal (OL),
PID error deviation signal (OD), and alarm signal (AL)
Common terminal for output signals
Forward run command (FW), reverse run command (RV),
Multi-speed commands 1~4 (CF1~4), 2-stage accel./decel. command (2CH),
Reset (RS), free run stop (FRS), external trip (EXT),
Second control function setting (SET), terminal software lock (SFT),
Unattended start protection (USP),
Current input selection (AT), jog operation (JG)
Signal
Terminal symbol
Terminal name
Terminal function
10 VDC
0~5 VDC, input impedance 10 k
Ω
4~20 mA, input impedance 250
Ω
Maximum 27 VDC, 50 mA
Analog frequency meter
O / OI
Summary of Contents for HiRun N50 Series
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