Fimer PVS-50-TL - Page 43

43
000863AG-F
2 - Characteristics
IN1A(+)
IN1B(+)
IN1C(+)
IN1D(+)
IN1E(+)
IN1A(-)
IN1B(-)
IN1C(-)
IN1D(-)
IN1E(-)
IN2A(+)
IN2B(+)
IN2C(+)
IN2D(+)
IN2E(+)
IN2A(-)
IN2B(-)
IN2C(-)
IN2D(-)
IN2E(-)
IN3A(+)
IN3B(+)
IN3C(+)
IN3D(+)
IN3E(+)
IN3A(-)
IN3B(-)
IN3C(-)
IN3D(-)
IN3E(-)
IN1(+) IN2(+) IN3(+)
IN(-)
-SX2 version
MPPT1
(DC/DC)
MPPT2
(DC/DC)
MPPT3
(DC/DC)
Bulk Caps
Inverter
(DC/AC)
Line Filter
DC/DC
DSP
DC/AC
DSP
Control Circuit
Grid Parallel Relays
DC/DC
DSP
Controller
DC/AC
DSP
Controller
IN1(+) IN2(+) IN3(+)
IN(-)
3/4 Wire Switch
L1,S
L2,S
L3,S
N,S
PE
IN1A(+)
IN1B(+)
IN1C(+)
IN1D(+)
IN1E(+)
IN1A(-)
IN1B(-)
IN1C(-)
IN1D(-)
IN1E(-)
IN2A(+)
IN2B(+)
IN2C(+)
IN2D(+)
IN2E(+)
IN2A(-)
IN2B(-)
IN2C(-)
IN2D(-)
IN2E(-)
IN3A(+)
IN3B(+)
IN3C(+)
IN3D(+)
IN3E(+)
IN3A(-)
IN3B(-)
IN3C(-)
IN3D(-)
IN3E(-)
IN1(+) IN2(+) IN3(+)
IN(-)
-SX version
DC SPD signal check
DC SPD signal check
IN(+)
IN(-)
IN(-)
IN1(+) IN2(+) IN3(+)
Standard version
IN(+)
IN(-)
IN(-)
IN1(+) IN2(+) IN3(+)
-S version
DC SPD signal check
DC SPD
signal check
μ P
Communication and control board
Expansion slot
Grid standard setting
1_RS485
2_RS485
Remote control
Alarm
Aux
+T/R
-T/R
GND
+T/R
-T/R
GND
+R1 +R2
GND
N.C
N.O
C
N.C
N.O
C
DC SPD signal check
Communication
platform
Ethernet Ethernet
WLAN
AC SPD signal check
AC SPD
signal check
RS485
L1 L2 L3 N
L1 L2 L3
N
Grid leakage
current readings
DC Current
Readings
DC Current Readings
Bulk Voltage
Readings// R_ISO
Readings
(for BST)
Bulk Voltage
Readings// R_ISO
Readings
(for INV)
INV Voltage//
Current Readings
Grid Voltage
Readings
The diagram summarises the internal structure of the inverter.