Chapter 3 - Installation
3-6
3) For 110~280kW (150~350HP)
AC Input
50/60 Hz
U
V
W
G
R(L1)
S(L2)
T(L3)
DB Unit(Optional)
DB Resistor
3
M1
M2
M3
M4
M6
M8
M7
MOTOR
Programmable Digital Input 1(Speed L)
Programmable Digital Input 2(Speed M)
Programmable Digital Input 3(Speed H)
Fault Reset (RST)
Jog Frequency Reference (JOG)
Forward Run command (FX)
Reverse Run command (RX)
Common Terminal
Fault Contact Output
less than AC250V (DC30V), 1A
P2(+)
Dynamic
Braking Unit
(Optional)
P N B1 B2
DB Resistor
M5
Inverter Disable (BX)
V+
V1
CM
V-
I
Analog Power Source (+12V)
+
-
+
-
Analog Power Source (-12V)
Frequency reference (0~20mA or 4~20mA)
Frequency reference (0~12V,V1S : -12~12V)
Frequency reference common terminal
S1
S0
5G
Output Frequency Meter
Output Voltage Meter
Common for output meter signal
3A
3C
3B
CM
B0
A0
Common for Frequency Reference
Frequency Reference (Pulse : 0 ~ 100kHz)
5G
ET
External motor thermal detection
A1
C1
A2
C2
A3
C3
A4
C4
C-
C+
CM
RS485 Signal
RS485 Common
CM
Note : 1) 5G is Common Ground for Analog Meter Output(SO,S1) and External motor thermal detection(ET).
CM is Comon Ground for Analog Input.
2) Use terminal V1 for V1, V1S (0~12V, -12 ~ 12V) input.
3) DC Reactor is built basically in the inverters for 110~280kW(150~350HP).
Programmable Digital Output
DC Reactor(Built-in
)
)
Main Power Circuit
Control Circuit
Содержание SV-xxx-iP5A-2
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