Atlas Copco GA 37+ - Electrical System

24
Instruction book
9096 3321 00
2.7 Electrical system
General
Also consult sections Electrical diagrams and Electrical connections.
Electrical components
The electrical system comprises following components:
Reference Designation
F1/2/3
Fuses (F3 is only provided in case a phase sequence relay is
provided)
F15
Overload relay fan motor
F16/17/18 Fuses
F21 Overload relay, compressor motor
K21 Line contactor
K22 Star contactor
K23 Delta contactor
K25 Phase sequence relay
Electric cubicle
F16/17/18
F1/2/3 K25
T1
PE
PE
F21
F15
X103
X108AX108
X117
K21
K22
K23
1X0