Senlan Hope800 Series Manual page 22

3 Installation and wiring
Only for 18.5kW or more.
Remove shorting bar before
installing DC reactor.
R
3-phase input
S
380V power supply
50/60Hz
T
Multi-function
digital input
Shielded layer
Potentiometer
Sensor
Pulse frequency input
Description of main circuit terminals:
Symbol Terminal name
R, S, T Power input terminal
U, V, W Inverter output terminal
DC reactor terminal
P1, DC＋
DC bus terminal
DC＋,
DC-
PE Grounding terminal
Arrangement of main circuit terminals:
Hope800G0.4T4~Hope800G 15T4 (PE is located at the bottom right corner of the bottom board)
18
DC reactor
Shorting
Circuit
P1
breaker
R
S
T
PE
Shorting bar
+10V
AI1
GND
AI2
24V
PFI
To 3-phase 380V power supply
To 3-phase motor
Connect an external DC reactor(shorted by a bar if reactor is not
used)
Connect a braking unit, common DC bus or external rectifying
unit. Contact us for the usage of the common DC bus.
Connect the inverter case to earth.
Braking resistor
bar
x
DB
P+
Only for 15kW or less
High-voltage
indicator
SB70G Series Inverter
CJ3
CJ1
AO2
AI2
mA
mA
V
V
mA
mA
V
V
AI1 AO1
CJ2 CJ4
Description
Braking
unit
N-
U
V
W
1TB
1TC
1TA
Multi-function
2TB
relay output
2TC
2TA
Multi-function
digital output
Shorting bar
Multi-function
analog output
AO1
AO2
GND
PFO
Pulse frequency output
485+
RS485 port
485-