Technical Description
16
Components and Dimensions
REFUsol 50K-3T
982081 | 03 | 2021-03
3.5 Components and Dimensions
Fig. 7: Connection area
REFUsol 50K-3T
Fig. 8: Connection area
REFUsol 50K-3T
1
DC switch
2
DC + connection
3
DC - connection
4
Relay contact/digital input
5
RS485 input cable gland
6
RS485 output cable gland
7
Ethernet or WiFi interface
8
AC cable gland
9
Inverter bracket
10
Pressure compensation
membrane
11
Heat sink with fans
12
PV connection IN3
(MPPT3)
13
PV connection IN2
(MPPT2)
14
PV connection IN1
(MPPT1)
RS485-2
RS485-2
WiFi/GPRS
RS485OUT
RS485IN
RELAY/IO