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28
EN
9. SELECTION OF ELECTRICAL CABLE CROSS-SECTION
CONNECTION OF POWER SUPPLY
1. Power supply (230V / 50Hz / 1 Phs), power connection (L,N,Ground)
ELECTRICAL CABLE SELECTION OF HEAT RECOVERY UNIT - 230V 1 PHASE
Unit Model
Unit Power
Input (W)
Fuse
(A)
Cable Cross-Section (mm²)
1.5
2.5
4
6
10
16
RECAR227
86
1
272
-
-
-
-
-
NOTE
- The values given in the table is the length of the cable in meters (m). Cable property: 3 x (phase +
n earth).
ELECTRICAL CABLE SELECTION OF ELECTRIC HEATER-230V 1 PHASE
Unit Model
Heater Diameter
(mm)
Unit Power
Input (KW)
Fuse
(A)
Cable Cross-Section (mm²)
1.5
2.5
4
6
10
16
RECAR227
125
0,5
6
122
203
-
-
-
-
1
6
61
102
163
-
-
-
1,5
10
41
68
109
163
-
-
NOTE
- The values given in the table is the length of the cable in meters (m). Cable property: 3 x (phase +
n earth).
ELECTRIC HEATER CAPACITY OF HEAT RECOVERY UNIT-230V 1 PHASE
Unit Model
Heater Diameter
(mm)
Capacity (Pre-Heater)
(kW)
(Outdoor air
between 0˚C and -5˚C)
Capacity (Pre-Heater)
(kW)
(Outdoor air
between -5˚C and -15˚C)
Capacity (After-Heater)
(kW)
(Heating the supply air
to 25˚C)
RECAR227
125
0,5
1,5
1
*Except this application about electic heaters, please contact us.
