PSg 160L-4

exploitation parameters
rated output [kW]	18.5
rated output [HP]	25
synchronous speed [rpm]	1500
rated speed [rpm]	1455
rated voltage 1 [V]	400
frequency [Hz]	50
current at rated voltage 1 [A]	35.1
rated torque [Nm]	121.4
number of poles	4
efficiency (1/4 load) [%]	84.7
efficiency (1/2 load) [%]	89.6
efficiency (3/4 load) [%]	90.1
efficiency (full load) [%]	89.5
efficiency (5/4 load) [%]	88.4
power factor (1/4 load)	0.47
power factor (1/2 load)	0.70
power factor (3/4 load)	0.80
power factor (full load)	0.85
power factor (5/4 load)	0.87
rated voltage 2 [V]	230
rated voltage 3 [V]	500
current at rated voltage 2 [A]	60.8
current at rated voltage 3 [A]	28.1
winding connection	D
star/delta start	Yes
locked rotor torque/rated troque	2.3
locked rotor current/rated current	7.5
breakdown torque/rated torque	2.9
minimal torque/rated torque	2.0
locked rotor torque [Nm]	279.3
locked rotor current at rated voltage 1 [A]	263.3
breakdown torque [Nm]	352.1
minimal torque [Nm]	242.9
sound pressure level [dB]	65
sound power level [dB]	76

technical data
weight (IMB3) [kg]	130
rotor inertia [kgm2]	0.1031
supplying with frequency inverter	No recommended
relative humidity [%]	95
DE bearing	6309 2Z
NDE bearing	6309 2Z
position of terminal box	top
terminal box rotation	Yes
number of terminals	6
number of cable outlets	2
gland	M 40 x 1.5
thermal protection of windings	On request
grease fittings	On request
anticondensation heaters	On request
frame	cast iron
end shields	cast iron
foot	cast iron
climate	On request

basic information