Setting The Control And Safety Devices; Electrical Specifications - CIAT condenciat CD Instruction Manual

18 - SETTING THE CONTROL AND SAFETY DEVICES

Control and safety devices
High pressure switch
Low pressure switch
Compressor safety
High pressure switch Condensation pressure
control

19 - ELECTRICAL SPECIFICATIONS

CD
Machine protection rating
Power supply
Monitor circuit voltage
Starting current
Starting current,
SOFT START option
Breaking capacity (TN-TT
neutral system)
Max. wire cross-section
Max. nominal current (1)
(1) Current for selecting the power supply cable
Function
Manual reset
Auto reset
Manual reset
Auto set
Important: safety devices must never be shunted
100V 120V 150V 180V
A 118 137 174
A 55 70 60
kA 15 10
mm2 10 35
A 23.9 25.9 32.9
Electrical symbol
HP1 (100 to 700)
HP2 (500 to 700)
BP1 (100 to 700)
BP2 (500 to 700)
QG1 (100 to 700)
QG2 (100 to 700)
QG3 (540 to 700)
QG4 (540 to 700)
HPR1
HPR2
HPR3 (500 to 700)
HPR4 (500 to 700)
200V 240V 300V
IP44
3 ph - 50 Hz - 400 V (+10 %/-10 %) + Earth
1 ph - 50 Hz - 230 V (+10 %/-10 %) -transformer fitted
128 139 160 204
70 76 93 90
15
70
36.9 44.9 50.5 64.7
EN - 11
Settings
Tripping: 42 bar ± 0.5
Tripping 2.5 bar
120 s. time delay before breaking
Setting - breaking
25 bar - 20 bar
29 bar - 23 bar
350V 400V 500V 540V
255 302 318 250
167 194 210 136
10 35
50
74.8 84.6 100.0 114.8
NA 06.130 C
EN
600V 700V
264 321
150 233
10
95
128.8 140.8