Safety Devices - Fujitsu AJ 126LELDH Series Design & Technical Manual

10. Safety devices

Type of protection
Fuse (Main)
Protector (Inv)
Circuit protection
Protector (Fan motor)
Fuse (Varistor)
Over current
protection
Discharge pipe
temperature
Compressor
protection
protector
Compressor
temperature
protection
High pressure protection
Low pressure protection
Type of protection
Fuse (Main)
Protector (Inv)
Circuit protection
Protector (Fan motor)
Fuse (Varistor)
Over current
protection
Discharge pipe
temperature
Compressor
protection
protector
Compressor
temperature
protection
High pressure protection
Low pressure protection
Protection form
Activate
Reset
Activate
Reset
Activate
Reset
Activate
Reset
Activate
Reset
Protection form
Activate
Reset
Activate
Reset
Activate
Reset
Activate
Reset
Activate
Reset
- (03-32) -
AJ072LELDH AJ090LELDH
AC 250 V, 10 A
AC 500 V, 45 A
—
Compressor stop
Compressor restart
Compressor stop
Compressor restart
4.2 MPa
Compressor stop
3.2 MPa
Compressor restart
0.05 MPa
Compressor stop
AJ126LELDH AJ144LELDH
AC 250 V, 10 A
AC 500 V, 80 A
DC 750 V, 10 A
AC 250 V, 3.15 A
Compressor stop
Compressor restart
Compressor stop
Compressor restart
4.2 MPa
Compressor stop
3.2 MPa
Compressor restart
0.05 MPa
Compressor stop
Model
AJ108LELDH
DC 750 V, 10 A
—
—
—
120 °C
85 °C
130 °C
90 °C
—
Model
AJ162LELDH
—
—
120 °C
85 °C
130 °C
90 °C
—
10. Safety devices