MAIN SAFETY DEVICES
12 MAIN SAFETY DEVICES
Compressor Protection
High Pressure Switch:
This switch cuts out the operation of the compressor when the discharge pressure exceeds the setting.
Fan Motor Protection
When the thermistor temperature is reached to the setting, motor output is decreased.
The other way, when the temperature becomes lower, limitation is cancelled.
Model
For Compressor
Pressure Switches
High
Cut-Out
Cut-In
Low
Cut-Out
for control
Cut-In
Fuse
1~ 230V 50Hz
3N~ 400V 50Hz
CCP Timer
Setting Time
For Condenser Fan Motor
Internal Thermostat
For Control Circuit
Fuse on PCB
19
PMML0393B rev.3 - 05/2019
RAS-(4-6)XHVNP1E
-
Automatic Reset, Non-Adjustable (each one for each compressor)
MPa
MPa
MPa
MPa
-
A
50
A
--
-
min.
-
Automatic Reset, Non-Adjustable (each one for each motor)
A
RAS-(4-6)XHNP1E
4.15
3.20
0.20
0.30
--
2 X 20
Non-Adjustable
3
5
RAS-(8-10)XHNPE
RAS-(8-10)HNCE
--
2 X 40