14
Figure
Name
Description
Oil temperature
gauge
The alarm threshold is 95 ℃. An alarm signal is
sent if the oil temperature reaches 95 ℃.
The tripping threshold is 100 ℃. A tripping
signal is sent if the oil temperature reaches 100
℃.
Load Switch
Control the on/off of the circuits between the AC
side of the inverter unit and the transformer.
Use a special lever to operate this load switch.
3.3.4 Communication Box
The exterior appearance and internal components of the communication box are shown in
figure below.
The figure above is indicative only, and actual product may differ.
No. Description
A logger 4000
B lightning protection plate
C 24Vdc Miniature circuit breaker
D 220Vac Miniature circuit breaker
E DI communication terminals
F RS485 communication terminals
3 Product Description System Manual