58
12
APPENDIX SECTION
12.1
Technical Data
NGPANEL
Power supply
+10% - 15%
3~ 560-600 V
3~ 380-440 V
3~ 280 V
1~ 220−230 V
1~ 110-127 V
Frequency
50/60Hz
Degree of protection
IP X5
No. pumps that can be connected
1 o 2
Maximum rated current of the pumps
12 A
8 A
at 1~ 110-127 / 1~ 220−230 / 3~ 280 / 3~ 380-440 V
at 3~ 560-600 V
Maximum rated power of the pumps
5,5 kW
1,5 kW
at 3~ 560-600 / 3~ 380-440 / 3~ 280 V
at 1~ 110-127 / 1~ 220−230 V
Environment temperature
-10 ÷ 40°C
Storage temperature
-25°C ÷ 55°C
Air relative humidity
50%
90%
at 40°C
at 20°C
Max. altitude
1000 m (a.s.l.)
Protections
Overloads and excess temperature with automatic reset,
Excess currents in pumps (overload protection),
Abnormal voltages,
Lack of phase and thermal protection KK,
Dry operation,
Rapid restarts,
Inconsistency of floats and/or probes,
Blocking of the pumps
Table 5: Technical Data
