Simphoenix DL100 Series - Wiring of main loop terminal

DL100 Series Universal Low-Power Inverter
12 Inverter Wiring
3.4 Wiring of main loop terminal
Category I main loop terminal
Applicable models: DL100-2S0004(B)-2S0007(B)-4T0007(B)-4T0015(B)
Symbol
Function
PP
DC side voltage positive terminal
PB
Braking resistor can be
connected between PP and PB
R、L/S、N/T
To grid single-phase AC 220V/
three-phase 380V power supply;
L: Live wire，N: Neutral wire
U
、
V
、
W
To three-phase AC 220V motor
E
Earthing terminal
Category II main loop terminal
Applicable models: DL100-2S0022(B)-4T0022(B)-4T0040(B)
Symbol
Function
PP
DC side voltage positive terminal
PB
Braking resistor can be connected
between PP and PB
L/R、N/S、T
To grid single-phase AC 220V/
three-phase 380V power supply;
L: Live wire，N: Neutral wire
U、V、W
To three-phase AC 220V/380V
motor
E
Earthing terminal
Category III main loop terminal
Applicable models: DL100-4T0055(B)-4T0075(B)
EWV
U
PBPPTSR
Braking
resistor
The earth
Electric
motor
Three-phase
power input
Symbol
Function
PP
DC side voltage positive terminal
PB
Braking resistor can be
connected between PP and PB
R、S、T
To grid three-phase AC 380V
power supply
U
、
V
、
W
To three-phase AC 380V motor
E
Earthing terminal
Reverse connection of live wire and neutral wire is prohibited.
Braking
resistor
PBWVUPP
N/T
R
L/S
E
Single-phase
/three-phase
power input
Electric
motor
The earth
PBWVUPP
T
N/S
E
L/R
Single-phase
/three-phase
power input
Braking
resistor
The earth
Electric
motor