PSg 112M-4A

exploitation parameters
rated output [kW]	5.5
synchronous speed [rpm]	1500
frequency [Hz]	50
rated voltage 1 [V]	400
current at rated voltage 1 [A]	11.3
power factor (1/2 load)	0.64
power factor (3/4 load)	0.77
power factor (full load)	0.84
power factor (5/4 load)	0.87
rated voltage 2 [V]	380
rated voltage 3 [V]	500
current at rated voltage 2 [A]	11.9
current at rated voltage 3 [A]	9.0
power factor (1/4 load)	0.41
efficiency (5/4 load) [%]	81.7
efficiency (full load) [%]	83.9
rated output [HP]	7.5
rated torque [Nm]	36.86
number of poles	4
efficiency (1/4 load) [%]	77.4
efficiency (1/2 load) [%]	84.1
efficiency (3/4 load) [%]	85.0
star/delta start	yes
locked rotor torque/rated troque	2.5
locked rotor current/rated current	6.5
breakdown torque/rated torque	3.1
minimal torque/rated torque	2.4
locked rotor torque [Nm]	92.15
locked rotor current at rated voltage 1 [A]	72.9
breakdown torque [Nm]	114
minimal torque [Nm]	87
sound power level [dB]	76
sound pressure level [dB]	65.5
winding connection	D

technical data
weight (IMB3) [kg]	39.0
DE bearing	6306 2Z
NDE bearing	6306 2Z
position of terminal box	top
terminal box rotation	yes
number of terminals	6
number of cable outlets	2
gland	M 25 x 1.5
thermal protection of windings	on request
grease fittings	on request
anticondensation heaters	on request
frame	aluminium
end shields	cast iron
foot	aluminium
relative humidity [%]	95
climate	on request
rotor inertia [kgm2]	0.0120

basic information