35/1
8
NOTICE D’INSTRUCTIONS GENERALE POUR
COFFRETS ET ARMOIRES ELECTRIQUES
V3.0
Page 35 / 51
20)
GENERAL PRESENTATION
The control panel is meant to command and to power the corresponding refrigeration installation. The correct use of this
equipment is under the installer or operator responsibility.
C
C
O
O
M
M
P
P
O
O
N
N
E
E
N
N
T
T
S
S
S
S
U
U
P
P
P
P
L
L
I
I
E
E
D
D
:
:
The control panel is generally composed of a metallic enclosure in which are installed some metallic frames for components
mounting, rails, cable channels… The control panel is normally designed to be installed in a machine room, except special cases.
It is generally composed by:
-
1 main switch also used for the main power cable connection if no specific terminals
implemented,
-
1 phases repartitor,
-
all protective features for command and power circuits,
-
all necessary driving/command features (pressostatics / regulators / plc),
-
door mounting features for command and signalization,
-
connecting terminals for sensors and actuators,
-
eventual ventilation systems (natural or forced),
-
accessories, electrical diagram et technical documents if necessary.
E
E
L
L
E
E
C
C
T
T
R
R
I
I
C
C
A
A
L
L
D
D
I
I
A
A
G
G
R
R
A
A
M
M
:
:
-
The control panel is described in details in the electrical diagram located inside the enclosure.
-
The electrical diagram is numbered by a letter corresponding to the index : first index A, then
B..C..D..E… at each modification, followed by many characters (ex : ACB3, B161236…))
-
The job number is present on the control panel identification label : indicated « A.R. » + 6 figures.
The electrical diagram has :
-
On page OP1 :
-
At the center : Site / Customer name.
-
At the bottom, the AR Number to use as job reference for any exchange with Profroid.
-
On page OP2 and followings :
-
Detailled list of the pages
-
On page OP10 :
-
Information such as Voltage, Short circuit current, neutral mode, wires colors, enclosure
dimensions.
-
On page OP11 :
-
Indications of maximum length of the cables (for people protection)
-
On page OP12 and followings :
-
Symbols and their descriptions used in the electrical diagram
-
On page OP20 and followings :
-
Parameters settings for the controllers, frequency converters …
-
On page 1 and followings:
-
The electrical diagram (effective)
-
On the end of the electrical diagram :
-
Terminals plan
